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    <title>JavaEye问答</title>
    <description>JavaEye问答 - 软件开发技术专题问答社区</description>
    <link>http://www.javaeye.com</link>
    <language>UTF-8</language>
    <copyright>Copyright 2003-2008, JavaEye.com</copyright>
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    <generator>JavaEye - 做最棒的软件开发交流社区</generator>
          <item>
        <title>JTable动态增加一行</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://suhuanxi.javaeye.com">suhuanxi</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4997" style="color:red;">http://www.javaeye.com/problems/4997</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          不常用swing,感觉很陌生.希望大家帮帮忙.<br />用JTable显示数据库里一个表的信息,有按钮＂增加＂,按下后在表格的最后增加一行,可以往上填数据,然后点击＂保存＂,保存到数据库,也可以选择一行进行编辑,点＂保存＂保存到数据库.现在我点＂增加＂按钮后可以增加一行,但是往上填数据的时候,填完一格转到另一格后数据就不见了,不知道怎么回事．代码贴出来,可以运行看看,就三个类,如下：（所有的分都给了）<br /><br />//模型<br />package product;<br /><br />import java.util.ArrayList;<br /><br />import javax.swing.table.AbstractTableModel;<br />import javax.swing.table.DefaultTableModel;<br /><br />public class ProductTableModel extends AbstractTableModel {<br />	private ArrayList list = new ArrayList();<br />	private String[] column = { "Product Name", "Product Description", "Status" };<br /><br />	public ProductTableModel() {<br />	}<br /><br />	public ProductTableModel(ArrayList list) {<br />		this();<br />		setList(list);<br />	}<br /><br />	public int getColumnCount() {<br />		return column.length;<br />	}<br /><br />	public int getRowCount() {<br />		return list.size();<br />	}<br /><br />	public Object getValueAt(int arg0, int arg1) {<br />		ProductBean p = (ProductBean) list.get(arg0);<br />		return getPropertyValueByCol(p, arg1);<br />	}<br /><br />	public void addList(int index, ProductBean p) {<br />		if (index &lt; 0 || index > list.size() - 1) {<br />			list.add(p);<br />			fireTableRowsInserted(list.size(), list.size());<br />		} else {<br />			list.add(index, p);<br />			fireTableRowsInserted(index, index);<br />		}<br />	}<br /><br />	public boolean deleteList(int index) {<br />		if (index >= 0 && index &lt; list.size()) {<br />			list.remove(index);<br />			fireTableRowsDeleted(index, index);<br />			return true;<br /><br />		} else<br />			return false;<br />	}<br /><br />	public boolean updateList(int index, ProductBean p) {<br />		if (index >= 0 && index &lt; list.size()) {<br />			list.set(index, p);<br />			fireTableRowsUpdated(index, index);<br />			return true;<br />		} else<br />			return false;<br />	}<br /><br />	public ProductBean getList(int index) {<br />		if (index >= 0 && index &lt; list.size()) {<br />			return (ProductBean) list.get(index);<br /><br />		} else<br />			return null;<br />	}<br /><br />	public ArrayList getList() {<br />		return list;<br />	}<br /><br />	public void setList(ArrayList list) {<br />		this.list = list;<br />		fireTableDataChanged();<br />	}<br /><br />	public String getColumnName(int i) {<br />		return column[i];<br />	}<br /><br />	public void setColumn(String[] column) {<br />		this.column = column;<br />	}<br /><br />	public Object getPropertyValueByCol(ProductBean p, int col) {<br />		switch (col) {<br />		case 0:<br />			return p.getProduct_name();<br />		case 1:<br />			return p.getProduct_desc();<br />		case 2:<br />			return p.getProduct_status();<br />		}<br />		return null;<br />	}<br />public boolean isCellEditable(int row, int column) {<br />&nbsp;&nbsp;&nbsp; return true;<br /> }<br /><br />}<br /><br />//主要的显示<br />package product;<br /><br />import java.awt.BorderLayout;<br />import java.awt.Container;<br />import java.awt.Dimension;<br />import java.awt.FlowLayout;<br />import java.awt.event.ActionEvent;<br />import java.awt.event.ActionListener;<br />import java.util.ArrayList;<br />import java.util.LinkedList;<br /><br />import javax.swing.JButton;<br />import javax.swing.JFrame;<br />import javax.swing.JLabel;<br />import javax.swing.JPanel;<br />import javax.swing.JScrollPane;<br />import javax.swing.JTable;<br />import javax.swing.JTextField;<br />import javax.swing.event.TableModelEvent;<br />import javax.swing.event.TableModelListener;<br /><br />public class ProductFrame extends JFrame {<br />	private JPanel pnlTop = null;<br />	private JLabel lblProductName = null;<br />	private JLabel lblProductDesc = null;<br />	private JLabel lblProductStatus = null;<br />　　　　　　private JButton btnAdd = null;<br />	private JButton btnDelete = null;<br />	private JButton btnUpdate = null;<br /><br />	private JScrollPane panTable = null;<br />	private JTable tblProduct = null;<br />	private ProductTableModel tmdProduct = null;<br /><br />	private ArrayList lstProduct = null;<br /><br />	public ProductTableModel getTmdProduct() {<br />		if (null == tmdProduct) {<br />			tmdProduct = new ProductTableModel(lstProduct);<br />					return tmdProduct;<br />		}<br />		return tmdProduct;<br />	}<br /><br />	public JTable getTblProduct() {<br />		if (null == tblProduct) {<br />			tblProduct = new JTable(getTmdProduct());<br />			tblProduct.setEnabled(true);<br />			tblProduct.setRowSelectionAllowed(true);<br />			return tblProduct;<br />		}<br />		return tblProduct;<br />	}<br /><br />	public JScrollPane getPanTable() {<br />		if (null == panTable) {<br />			panTable = new JScrollPane();<br />			panTable.setViewportView(getTblProduct());<br />			return panTable;<br />		}<br />		return panTable;<br />	}<br /><br />	public JPanel getPnlTop() {<br />		if (null == pnlTop) {<br />			pnlTop = new JPanel();<br />			pnlTop.setLayout(new FlowLayout(FlowLayout.CENTER));<br />			pnlTop.add(getLblProductName());			<br />　　　　　　　　　　　　　　　　pnlTop.add(getLblProductDesc());<br />			pnlTop.add(getLblProductStatus());<br />			pnlTop.add(getBtnAdd());<br />			pnlTop.add(getBtnDelete());<br />			pnlTop.add(getBtnUpdate());<br />			return pnlTop;<br />		}<br />		return pnlTop;<br />	}<br /><br />	public JLabel getLblProductName() {<br />		if (null == lblProductName) {<br />			lblProductName = new JLabel("Product Name");<br />			return lblProductName;<br />		}<br />		return lblProductName;<br />	}<br /><br />	public JLabel getLblProductDesc() {<br />		if (null == lblProductDesc) {<br />			lblProductDesc = new JLabel("Product Description");<br />			return lblProductDesc;<br />		}<br />		return lblProductDesc;<br />	}<br /><br />	public JLabel getLblProductStatus() {<br />		if (null == lblProductStatus) {<br />			lblProductStatus = new JLabel("Status");<br />			return lblProductStatus;<br />		}<br />		return lblProductStatus;<br />	}<br /><br />	<br />	<br />	public JButton getBtnAdd() {<br />		if (null == btnAdd) {<br />			btnAdd = new JButton("添加");<br />			btnAdd.addActionListener(new ActionListener() {<br />				public void actionPerformed(ActionEvent e) {<br />					addProductBean();<br /><br />				}<br /><br />			});<br />			return btnAdd;<br />		}<br />		return btnAdd;<br />	}<br /><br />	public JButton getBtnDelete() {<br />		if (null == btnDelete) {<br />			btnDelete = new JButton("删除");<br />			btnDelete.addActionListener(new ActionListener() {<br />				public void actionPerformed(ActionEvent e) {<br />					deleteProduct();<br /><br />				}<br /><br />			});<br />			return btnDelete;<br />		}<br />		return btnDelete;<br />	}<br /><br />	public JButton getBtnUpdate() {<br />		if (null == btnUpdate) {<br />			btnUpdate = new JButton("更新");<br />			btnUpdate.addActionListener(new ActionListener() {<br />				public void actionPerformed(ActionEvent e) {<br />					updateProduct();<br /><br />				}<br /><br />			});<br />			return btnUpdate;<br />		}<br />		return btnUpdate;<br />	}<br /><br />	public void addProductBean() {<br />		ProductBean p = new ProductBean();<br />		getTmdProduct().addList(getTblProduct().getSelectedRow(), p);<br />	}<br /><br />	public void updateProduct() {<br />		ProductBean p = getTmdProduct().getList(<br />				getTblProduct().getSelectedRow());<br />		if (p != null) {<br />	getTmdProduct().updateList(getTblProduct().getSelectedRow(), p);<br />		}<br />	}<br /><br />	public void deleteProduct() {<br />		getTmdProduct().deleteList(getTblProduct().getSelectedRow());<br />	}<br /><br />	public void initData() {<br />		lstProduct = new ArrayList();<br />	}<br /><br />	public ProductFrame() {<br />		initData();<br />		Container c = this.getContentPane();<br />		c.setLayout(new BorderLayout());<br />		c.add(getPnlTop(), BorderLayout.NORTH);<br />		c.add(getPanTable(), BorderLayout.CENTER);<br />		this.setSize(new Dimension(800, 600));<br />		this.setVisible(true);<br />	}<br /><br />	public static void main(String[] args) {<br />		new ProductFrame();<br />	}<br /><br />}<br />//产品类<br />package product;<br /><br />public class ProductBean {<br />	private String product_name;<br />	private String product_desc;<br />	private String product_status;<br />	public String getProduct_name() {<br />		return product_name;<br />	}<br />	public void setProduct_name(String product_name) {<br />		this.product_name = product_name;<br />	}<br />	public String getProduct_desc() {<br />		return product_desc;<br />	}<br />	public void setProduct_desc(String product_desc) {<br />		this.product_desc = product_desc;<br />	}<br />	public String getProduct_status() {<br />		return product_status;<br />	}<br />	public void setProduct_status(String product_status) {<br />		this.product_status = product_status;<br />	}<br />	<br />}
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          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 18:22:53 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4997</link>
        <guid>http://www.javaeye.com/problems/4997</guid>
      </item>
          <item>
        <title>在jsp页面中直接打开excel</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://lxw82307.javaeye.com">lxw82307</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4996" style="color:red;">http://www.javaeye.com/problems/4996</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          在jsp页面中直接打开excel.
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          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 18:20:22 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4996</link>
        <guid>http://www.javaeye.com/problems/4996</guid>
      </item>
          <item>
        <title>关于庖丁分词的自定义词组的分词问题</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://kingwen8174.javaeye.com">kingwen8174</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4995" style="color:red;">http://www.javaeye.com/problems/4995</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          大家好，我刚开始接触到Paoding 分词，觉得切切王写的这个分词组件相当棒，但是，最近遇到一个问题。在一个商品搜索系统里用Paoding'分词的时候，发现不能将‘百事可乐’这个词组完整的切出来，无论most-words还是max-word-length模式都会把‘百事可乐’切分成“百事” “可乐”，虽然用lucene的BooleanClause.Occur.MUST是可以搜索出，但，这个项目需要把这个词作为整词进行索引，不知哪位高人可以赐教，不甚感谢。另外，谁可以提供完整的添加字典或在字典里添加自定义词组的列子？谢谢。
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 17:42:52 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4995</link>
        <guid>http://www.javaeye.com/problems/4995</guid>
      </item>
          <item>
        <title>如何搜索某个人提交的文件Eclipse SVN</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://bruce-peng.javaeye.com">bruce.peng</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4994" style="color:red;">http://www.javaeye.com/problems/4994</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          使用的Eclipse， SVN 提交了N个文件成功后, 发现提交的文件有问题。<br />请问有没有 搜索方法， 查找出所有的某个人提交的文件。就是问有没有根据SVN提交的作者或版本时间来查找的方法？
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 17:37:16 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4994</link>
        <guid>http://www.javaeye.com/problems/4994</guid>
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        <title>Castor引擎</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://lerous.javaeye.com">lerous</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4993" style="color:red;">http://www.javaeye.com/problems/4993</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          请问各位高手怎样运用Castor引擎实现XML结构的字符串->JavaBean的映射?
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        </description>
        <pubDate>Wed, 08 Oct 2008 17:25:26 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4993</link>
        <guid>http://www.javaeye.com/problems/4993</guid>
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          <item>
        <title>mock如何对spring的controller测试?</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://ilysony.javaeye.com">ilysony</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4992" style="color:red;">http://www.javaeye.com/problems/4992</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          如有以下方法,如何进行测试为好?&lt;br />&lt;br />第一次接触mock&lt;br />&lt;br />@Controller&lt;br />public class AdminFr&nbsp; {&lt;br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; @Autowired&lt;br />	XXXService XXXService1 ;&lt;br />	@Autowired&lt;br />	XXXService XXXService2 ;	&lt;br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; @Autowired&lt;br />	XXXService XXXService3 ;&lt;br />	&lt;br />	@Autowired&lt;br />	XXXService XXXService4 ;&lt;br />	@Autowired&lt;br />	XXXService XXXService5 ;&lt;br />&lt;br />@RequestMapping("/someUrl/")&lt;br />	public void getPhoneNumberByProvince(@RequestParam(required = false)&lt;br />	Integer start, @RequestParam(required = false)&lt;br />	Integer limit, HttpServletResponse response, Integer year, Integer month) {&lt;br />				JSONMap map = new JSONMap();&lt;br />		map.put("totalProperty", 2000);&lt;br />		map.put("list", list);&lt;br />		map.flush(response);&lt;br />	}&lt;br />&lt;br />}&lt;br />&lt;br />怎么写测试用例啊,高手来指个明路
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        <pubDate>Wed, 08 Oct 2008 17:25:09 +0800</pubDate>
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        <author>JavaEye网站</author>
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          <![CDATA[
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          作者: <a href="http://lishidefeng.javaeye.com">lishidefeng</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4991" style="color:red;">http://www.javaeye.com/problems/4991</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          notingDEBUG: setDebug: JavaMail version 1.3.1&lt;br />DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]&lt;br />DEBUG SMTP: useEhlo true, useAuth true&lt;br />DEBUG SMTP: trying to connect to host "smtp.sina.com", port 25&lt;br />&lt;br />220 mail5-201.sinamail.sina.com.cn ESMTP&lt;br />DEBUG SMTP: connected to host "smtp.sina.com", port: 25&lt;br />&lt;br />EHLO HAOBO_TOA&lt;br />250-mail5-201.sinamail.sina.com.cn&lt;br />250-8BITMIME&lt;br />250-SIZE 52428800&lt;br />250-AUTH PLAIN LOGIN&lt;br />250 AUTH=PLAIN LOGIN&lt;br />DEBUG SMTP: Found extension "8BITMIME", arg ""&lt;br />DEBUG SMTP: Found extension "SIZE", arg "52428800"&lt;br />DEBUG SMTP: Found extension "AUTH", arg "PLAIN LOGIN"&lt;br />DEBUG SMTP: Found extension "AUTH=PLAIN", arg "LOGIN"&lt;br />DEBUG SMTP: Attempt to authenticate&lt;br />AUTH LOGIN&lt;br />334 VXNlcm5hbWU6&lt;br />TEFOU0VZT1VZVVRBT0AxNjMuY29t&lt;br />334 UGFzc3dvcmQ6&lt;br />MTk4NjIxMA==&lt;br />535 #5.7.0 Authentication failed&lt;br />DEBUG SMTP: useEhlo true, useAuth true&lt;br />DEBUG SMTP: trying to connect to host "smtp.sina.com", port 25&lt;br />&lt;br />220 mail5-203.sinamail.sina.com.cn ESMTP&lt;br />DEBUG SMTP: connected to host "smtp.sina.com", port: 25&lt;br />&lt;br />EHLO HAOBO_TOA&lt;br />250-mail5-203.sinamail.sina.com.cn&lt;br />250-8BITMIME&lt;br />250-SIZE 52428800&lt;br />250-AUTH PLAIN LOGIN&lt;br />250 AUTH=PLAIN LOGIN&lt;br />DEBUG SMTP: Found extension "8BITMIME", arg ""&lt;br />DEBUG SMTP: Found extension "SIZE", arg "52428800"&lt;br />DEBUG SMTP: Found extension "AUTH", arg "PLAIN LOGIN"&lt;br />DEBUG SMTP: Found extension "AUTH=PLAIN", arg "LOGIN"&lt;br />DEBUG SMTP: Attempt to authenticate&lt;br />AUTH LOGIN&lt;br />334 VXNlcm5hbWU6&lt;br />TEFOU0VZT1VZVVRBT0AxNjMuY29t&lt;br />334 UGFzc3dvcmQ6&lt;br />MTk4NjIxMA==&lt;br />535 #5.7.0 Authentication failed&lt;br />javax.mail.AuthenticationFailedException&lt;br />
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 17:24:47 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4991</link>
        <guid>http://www.javaeye.com/problems/4991</guid>
      </item>
          <item>
        <title>js能够捕获到onbeforeunload的取消事件吗？</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://aeboy-163-com.javaeye.com">冯冀川</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4990" style="color:red;">http://www.javaeye.com/problems/4990</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          就是说在这个关闭浏览器提示框出现的时候，点击取消按钮，能够触发一系列的事件产生吗？&lt;br />我在FF下面试了一下好像不行。。。
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 17:04:39 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4990</link>
        <guid>http://www.javaeye.com/problems/4990</guid>
      </item>
          <item>
        <title>读取jsp页面内容</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://awucs.javaeye.com">awucs</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4989" style="color:red;">http://www.javaeye.com/problems/4989</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          我在浏览当前页面的时候直接把当前页面的内容放入物理路径中的一个文件当中，可我在jsp页面当中写入 &lt;br />URL url = new URL(indexurl); &lt;br />InputStreamReader isr = new InputStreamReader(url.openStream()); &lt;br />BufferedReader br = new BufferedReader(isr); &lt;br />FileOutputStream fileout = new FileOutputStream(addtext); &lt;br />String str; &lt;br />while ((str = br.readLine()) != null) { &lt;br />fileout.write(str.getBytes()); &lt;br />} &lt;br />发生了死循环，一执行到FileOutputStream fileout = new FileOutputStream(addtext);就又回去了，怎么回事啊？？
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 17:01:06 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4989</link>
        <guid>http://www.javaeye.com/problems/4989</guid>
      </item>
          <item>
        <title>javamail发送邮件的异常?</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://lishidefeng.javaeye.com">lishidefeng</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4988" style="color:red;">http://www.javaeye.com/problems/4988</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          javax.mail.MessagingException: Could not connect to SMTP host: stmp.qq.com, port: 25;&lt;br />&nbsp; nested exception is:&lt;br />	java.net.SocketException: Network is unreachable: connect&lt;br />&lt;br/>&lt;strong>问题补充&lt;/strong>&lt;br/>那个地方的端口啊?&lt;br/>&lt;strong>问题补充&lt;/strong>&lt;br/>急啊!望大侠们帮帮忙啊!&lt;br/>&lt;strong>问题补充&lt;/strong>&lt;br/>是web啊!
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 16:56:13 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4988</link>
        <guid>http://www.javaeye.com/problems/4988</guid>
      </item>
          <item>
        <title>读取jsp页面内容</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://awucs.javaeye.com">awucs</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4987" style="color:red;">http://www.javaeye.com/problems/4987</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          我在浏览当前页面的时候直接把当前页面的内容放入物理路径中的一个文件当中，可我在jsp页面当中写入 <br />URL url = new URL(indexurl); <br />InputStreamReader isr = new InputStreamReader(url.openStream()); <br />BufferedReader br = new BufferedReader(isr); <br />FileOutputStream fileout = new FileOutputStream(addtext); <br />String str; <br />while ((str = br.readLine()) != null) { <br />fileout.write(str.getBytes()); <br />} <br />发生了死循环，一执行到FileOutputStream fileout = new FileOutputStream(addtext);就又回去了，怎么回事啊？？
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 16:55:48 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4987</link>
        <guid>http://www.javaeye.com/problems/4987</guid>
      </item>
          <item>
        <title>cas 代理模式的配置</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://macun.javaeye.com">macun</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4986" style="color:red;">http://www.javaeye.com/problems/4986</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          现在项目中要用cas实现单点登陆，用的是cas-client-3.1和cas-server-3.2，但是对于cas的代理机制不熟悉，不知道怎么配置代理，熟人指教。
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 16:46:02 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4986</link>
        <guid>http://www.javaeye.com/problems/4986</guid>
      </item>
          <item>
        <title>Pager-taglib分页</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://huobao89.javaeye.com">huobao89</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4985" style="color:red;">http://www.javaeye.com/problems/4985</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          用 Pager-taglib做分页。 在action 里有参数 开始索引号startIndex&nbsp; 一共数据个数total。<br />在用Pager-taglib 时，页面 按 下一页，没有反应。总是显示第一页的数据。<br />我不明白的是，怎么把startindex值传到 叶面 上<br /><br />代码<br />&lt;pg:pager url="pagerPage.action" items="${totalCount }" index="half-full"<br />			maxPageItems="7" maxIndexPages="10"&nbsp; <br />			export="offset,currentPageNumber=pageNumber" scope="request"><br />			&lt;pg:index><br />				&lt;pg:first><br />				&nbsp; &lt;a href="&lt;%= pageUrl %>">&lt;nobr>[ #&lt;%= pageNumber %> 最初ページ ]&lt;/nobr>&lt;/a><br />				&lt;/pg:first><br />				&lt;pg:skip pages="&lt;%= -5 %>"><br />				&nbsp; &lt;a href="&lt;%= pageUrl %>">&lt;nobr>[ #&lt;%= pageNumber %> Skip ]&lt;/nobr>&lt;/a><br />				&lt;/pg:skip><br />				&lt;pg:prev><br />				&nbsp; &lt;a href="&lt;%= pageUrl %>">&lt;nobr>[ #&lt;%= pageNumber %> 前ページ ]&lt;/nobr>&lt;/a><br />				&lt;/pg:prev><br />				&lt;pg:pages><br />				&nbsp;&nbsp; &lt;a href="&lt;%= pageUrl %>">&lt;%= pageNumber %>&lt;/a> <br />				&lt;/pg:pages><br />				&lt;pg:next><br />				&nbsp; &lt;a href="&lt;%= pageUrl %>">&lt;nobr>[ 次ページ #&lt;%= pageNumber %> ]&lt;/nobr>&lt;/a><br />				&lt;/pg:next><br />				&lt;pg:skip pages="&lt;%= 5 %>"><br />				&nbsp; &lt;a href="&lt;%= pageUrl %>">&lt;nobr>[ Skip #&lt;%= pageNumber %> ]&lt;/nobr>&lt;/a><br />				&lt;/pg:skip><br />				&lt;pg:last><br />				&nbsp; &lt;a href="&lt;%= pageUrl %>">&lt;nobr>[ 最後ページ #&lt;%= pageNumber %> ]&lt;/nobr>&lt;/a><br />				&lt;/pg:last><br />			&lt;/pg:index><br />		&lt;/pg:pager><br /><br /><br />谢谢
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 16:42:02 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4985</link>
        <guid>http://www.javaeye.com/problems/4985</guid>
      </item>
          <item>
        <title>axis2 牛人来</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://imp9527.javaeye.com">imp9527</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4984" style="color:red;">http://www.javaeye.com/problems/4984</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          SOAPFactory fac = OMAbstractFactory.getSOAP12Factory();<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SOAPEnvelope env = fac.getDefaultEnvelope(); <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 打印env&nbsp; 得到:<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;?xml version='1.0' encoding='utf-8'?><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;soapenv:Envelope&nbsp; xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope"><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;soapenv:Body /><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/soapenv:Envelope><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 此时的大结点是 &lt;soapenv:Envelope>&lt;/soapenv:Envelope><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 但是 如果 我现在增加一个命名空间<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SOAPFactory fac = OMAbstractFactory.getSOAP12Factory();<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SOAPEnvelope env = fac.getDefaultEnvelope(); <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OMNamespace sms1 = <br />&nbsp;&nbsp;&nbsp;&nbsp; fac.createOMNamespace("http://www.chinatelecom.com.cn/schema/ctcc/sms/send/v2_1/local", "sms1");<br />&nbsp;&nbsp;&nbsp;&nbsp; env.setNamespace(sms1);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 就变成了<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;?xml version='1.0' encoding='utf-8'?><br />&nbsp;&nbsp;&nbsp;&nbsp; &lt;xsi:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp; xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope">&lt;soapenv:Body /><br />&nbsp;&nbsp;&nbsp;&nbsp; &lt;/xsi:Envelope><br />&nbsp;&nbsp;&nbsp;&nbsp; 此时的大结点变成&lt;xsi:Envelope>&lt;/xsi:Envelope><br />&nbsp;&nbsp;&nbsp;&nbsp; 狂晕&nbsp;&nbsp; 有好的解释吗?<br />&nbsp;&nbsp;&nbsp;&nbsp; 还有在发送的时候 有如下异常<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; org.apache.axis2.AxisFault: Can not output XML declaration, after other output has already been done.<br />	at org.apache.axis2.AxisFault.makeFault(AxisFault.java:417)<br />	at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:72)<br />	at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)<br />	at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:495)<br />	at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:1973)<br />	at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:993)<br />	at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397)<br />	at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)<br />	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)<br />	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)<br />	at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:520)<br />	at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:191)<br />	at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:77)<br />	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:327)<br />	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:206)<br />	at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396)<br />	at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:374)<br />	at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)<br />	at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)<br />	at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)<br />	at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)<br />	at tony.axis.test.SoapTest2.main(SoapTest2.java:37)<br />Caused by: javax.xml.stream.XMLStreamException: Can not output XML declaration, after other output has already been done.<br />	at com.ctc.wstx.sw.BaseStreamWriter.throwOutputError(BaseStreamWriter.java:1473)<br />	at com.ctc.wstx.sw.BaseStreamWriter.reportNwfStructure(BaseStreamWriter.java:1502)<br />	at com.ctc.wstx.sw.BaseStreamWriter.doWriteStartDocument(BaseStreamWriter.java:699)<br />	at com.ctc.wstx.sw.BaseStreamWriter.writeStartDocument(BaseStreamWriter.java:687)<br />	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:193)<br />	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814)<br />	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:785)<br />	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814)<br />	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.serializeInternally(SOAPEnvelopeImpl.java:237)<br />	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:225)<br />	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814)<br />	at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:421)<br />	at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68)<br />	... 20 more<br /><br /><br />不知道为什么 不让发送SML 为什么?
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 16:14:44 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4984</link>
        <guid>http://www.javaeye.com/problems/4984</guid>
      </item>
          <item>
        <title>java for in 循环</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://chengdu.javaeye.com">tanleihaoren</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4983" style="color:red;">http://www.javaeye.com/problems/4983</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          在Java中如何, 让自定义的对象支持for in循环? 是否需要实现什么接口?<br />例如, for (Item i : myobject). myobject是类似文本流的自定义对象
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 16:03:54 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4983</link>
        <guid>http://www.javaeye.com/problems/4983</guid>
      </item>
          <item>
        <title>绑定一份数据的两个AdvancedDataGrid，如何显示不同的数据</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://lubianfengjing.javaeye.com">路边风景</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4982" style="color:red;">http://www.javaeye.com/problems/4982</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          定义了两个AdvancedDataGrid，但是绑定一份ArrayCollection数据，想设置显示不同的数据。<br />譬如，ArrayCollection数据ac是学生信息数据。&nbsp; 第一个AdvancedDataGrid显示一年级学生信息， 第二个AdvancedDataGrid显示二年接学生信息。<br />&nbsp;&nbsp;&nbsp; 如何实现呢？
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 15:49:30 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4982</link>
        <guid>http://www.javaeye.com/problems/4982</guid>
      </item>
          <item>
        <title>JBOSS4.2发布xfire开发的webservice应用发布失败</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://mailter.javaeye.com">mailter</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4981" style="color:red;">http://www.javaeye.com/problems/4981</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          各位高手:<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 我用xfire开发的webservice应用,发布在TOMCAT5.0上发布成功,但是在JBOSS4.2上发布出现发布失败信息,请各位高手分析下原因.<br />15:42:38,515 ERROR [MainDeployer] Could not start deployment: file:/D:/jboss-4.2.2.GA/server/default/deploy/jbpmService.war/<br />org.jboss.deployment.DeploymentException: URL file:/D:/jboss-4.2.2.GA/server/default/deploy/jbpmService.war/ deployment failed<br />	at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:379)<br />	at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)<br />	at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)<br />	at org.jboss.web.WebModule.startModule(WebModule.java:83)<br />	at org.jboss.web.WebModule.startService(WebModule.java:61)<br />	at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)<br />	at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)<br />	at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)<br />	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br />	at java.lang.reflect.Method.invoke(Method.java:585)<br />	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<br />	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)<br />	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<br />	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<br />	at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)<br />	at $Proxy0.start(Unknown Source)<br />	at org.jboss.system.ServiceController.start(ServiceController.java:417)<br />	at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)<br />	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br />	at java.lang.reflect.Method.invoke(Method.java:585)<br />	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<br />	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)<br />	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<br />	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<br />	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)<br />	at $Proxy44.start(Unknown Source)<br />	at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:466)<br />	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br />	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br />	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br />	at java.lang.reflect.Method.invoke(Method.java:585)<br />	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<br />	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<br />	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<br />	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)<br />	at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)<br />	at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)<br />	at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)<br />	at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)<br />	at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<br />	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<br />	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<br />	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)<br />	at $Proxy45.start(Unknown Source)<br />	at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)<br />	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)<br />	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)<br />	at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)<br />	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br />	at java.lang.reflect.Method.invoke(Method.java:585)<br />	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<br />	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<br />	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<br />	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<br />	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<br />	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<br />	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)<br />	at $Proxy9.deploy(Unknown Source)<br />	at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)<br />	at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)<br />	at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)<br />	at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)<br />	at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)<br />	at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)<br />	at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)<br />	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br />	at java.lang.reflect.Method.invoke(Method.java:585)<br />	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<br />	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)<br />	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<br />	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<br />	at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)<br />	at $Proxy0.start(Unknown Source)<br />	at org.jboss.system.ServiceController.start(ServiceController.java:417)<br />	at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)<br />	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br />	at java.lang.reflect.Method.invoke(Method.java:585)<br />	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<br />	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)<br />	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<br />	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<br />	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)<br />	at $Proxy4.start(Unknown Source)<br />	at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)<br />	at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)<br />	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)<br />	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)<br />	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)<br />	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br />	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br />	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br />	at java.lang.reflect.Method.invoke(Method.java:585)<br />	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<br />	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<br />	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<br />	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)<br />	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<br />	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<br />	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<br />	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)<br />	at $Proxy5.deploy(Unknown Source)<br />	at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)<br />	at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)<br />	at org.jboss.Main.boot(Main.java:200)<br />	at org.jboss.Main$1.run(Main.java:508)<br />	at java.lang.Thread.run(Thread.java:595)
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 15:46:33 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4981</link>
        <guid>http://www.javaeye.com/problems/4981</guid>
      </item>
          <item>
        <title>关于配置Atomikos   </title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://xey8501.javaeye.com">xey8501</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4980" style="color:red;">http://www.javaeye.com/problems/4980</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          我现在配置Atomikos如下：<br />&lt;bean id="dataSource" class="com.atomikos.jdbc.SimpleDataSourceBean" init-method="init" destroy-method="close">&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;property name="uniqueResourceName">&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;value>oracle&lt;/value>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/property>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;property name="xaDataSourceClassName">&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;value>oracle.jdbc.xa.client.OracleXADataSource&lt;/value>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/property>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;property name="xaDataSourceProperties">&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;value>user=mis_kkx;password=mis_kkx;URL=jdbc:oracle:thin:@172.16.19.58:1521:gis&lt;/value>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/property>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;property name="exclusiveConnectionMode">&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;value>true&lt;/value>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/property>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;property name="connectionPoolSize">&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;value>0&lt;/value>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/property>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;property name="validatingQuery">&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;value>SELECT 1&lt;/value>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/property>&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp; &lt;/bean>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br /><br />&lt;bean id="AtomikosTransactionManager" class="com.atomikos.icatch.jta.UserTransactionManager" <br />&nbsp;&nbsp;&nbsp; init-method="init" destroy-method="close"><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br />&nbsp;&nbsp; &lt;!--&nbsp; when close is called, should we force transactions to terminate or not? --><br />&nbsp;&nbsp; &lt;property name="forceShutdown" value="false" /><br />&lt;/bean><br /><br />&lt;!-- Also use Atomikos UserTransactionImp, needed to configure Spring&nbsp; --> <br />&lt;bean id="AtomikosUserTransaction" class="com.atomikos.icatch.jta.UserTransactionImp"><br />&nbsp;&nbsp; &lt;property name="transactionTimeout" value="300" /><br />&lt;/bean><br /><br />&lt;!-- Configure the Spring framework to use JTA transactions from Atomikos --><br />&lt;bean id="JtaTransactionManager" class="org.springframework.transaction.jta.JtaTransactionManager"><br />&nbsp;&nbsp; &lt;property name="transactionManager" ref="AtomikosTransactionManager" /><br />&nbsp;&nbsp; &lt;property name="userTransaction" ref="AtomikosUserTransaction" /><br />&lt;/bean><br />&nbsp;&nbsp;&nbsp; &lt;/beans><br /><br />启动的时候老师出错，错误如下：<br /> <pre name="code" class="java">Error in init of UserTransactionServiceImp</pre><br /><br />不知哪位朋友配置成功过了！指教！
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 14:46:44 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4980</link>
        <guid>http://www.javaeye.com/problems/4980</guid>
      </item>
          <item>
        <title>在用axis2发送SOAP 请求的时候有如下异常</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://imp9527.javaeye.com">imp9527</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4979" style="color:red;">http://www.javaeye.com/problems/4979</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          org.apache.axis2.AxisFault: Can not output XML declaration, after other output has already been done.<br />	at org.apache.axis2.AxisFault.makeFault(AxisFault.java:417)<br />	at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:72)<br />	at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)<br />	at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:495)<br />	at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:1973)<br />	at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:993)<br />	at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397)<br />	at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)<br />	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)<br />	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)<br />	at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:520)<br />	at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:191)<br />	at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:77)<br />	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:327)<br />	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:206)<br />	at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396)<br />	at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:374)<br />	at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)<br />	at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)<br />	at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)<br />	at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)<br />	at tony.axis.test.SoapTest2.main(SoapTest2.java:37)<br />Caused by: javax.xml.stream.XMLStreamException: Can not output XML declaration, after other output has already been done.<br />	at com.ctc.wstx.sw.BaseStreamWriter.throwOutputError(BaseStreamWriter.java:1473)<br />	at com.ctc.wstx.sw.BaseStreamWriter.reportNwfStructure(BaseStreamWriter.java:1502)<br />	at com.ctc.wstx.sw.BaseStreamWriter.doWriteStartDocument(BaseStreamWriter.java:699)<br />	at com.ctc.wstx.sw.BaseStreamWriter.writeStartDocument(BaseStreamWriter.java:687)<br />	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:193)<br />	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814)<br />	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:785)<br />	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814)<br />	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.serializeInternally(SOAPEnvelopeImpl.java:237)<br />	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:225)<br />	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814)<br />	at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:421)<br />	at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68)<br />	... 20 more
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 14:46:23 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4979</link>
        <guid>http://www.javaeye.com/problems/4979</guid>
      </item>
          <item>
        <title>新人第一帖</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://bluefire250.javaeye.com">bluefire250</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4978" style="color:red;">http://www.javaeye.com/problems/4978</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          &nbsp; JAVA小菜，想请教下各位大大。在用JAVA开发大型的网站的时候，怎样应对大并发的用户访问。Hibernate作为ORM是不是性能有问题的。假如不行的话，是否有较好的ORM框架适用的。
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 14:29:11 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4978</link>
        <guid>http://www.javaeye.com/problems/4978</guid>
      </item>
          <item>
        <title>关于闭包和循环加触发事件 产生内存泄露问题</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://wkying1985.javaeye.com">wkying1985</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4977" style="color:red;">http://www.javaeye.com/problems/4977</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          &lt;div class="content"><br />&lt;p>我的代码是这样写的&lt;/p><br />&lt;p>......&lt;/p><br />&lt;p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ddlstart_f.onblur=function(y1){return function(){checkNum(1,y1);}}(i);&lt;/p><br />&lt;p>......&lt;/p><br />&lt;p>据说这样写会产生内存泄露问题，当页面关闭时。这部分内存会被释放吗。&lt;/p><br />&lt;p>ddlstart_f控件是在table中动态生成的。如果这部分内存不会被释放，&lt;/p><br />&lt;p>我在onunload事件中把整个table删除掉可不可以。&lt;/p><br />&lt;p>请赐教。&lt;/p><br />&lt;/div>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 14:27:21 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4977</link>
        <guid>http://www.javaeye.com/problems/4977</guid>
      </item>
          <item>
        <title>一个关于Polish框架Eclipse插件的问题</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://hypercube1024.javaeye.com">hypercube1024</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4976" style="color:red;">http://www.javaeye.com/problems/4976</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          我是在安装Polish框架的时候安装的Eclipse插件，就是第一次是好用的。后来过了一段时间一直都没有用，然后就发现那个插件其他都是正常的，但是无法建立新项目，到最后一步的时候点不过去了，也就是到选手机设备类型的时候，点next没有反映，然后我把插件卸载了然后通过网络安装重新装一遍还是不行，然后有把polish框架重新装了一遍。那个插件还是没办法建立项目-_-!&lt;br />&lt;br />我是Eclipse3.3版， 点不下去的那一步见截图&lt;br />&lt;strong>问题补充：&lt;/strong>&lt;br />这个帖子本来在论坛里面的，我把图放到附件里面，可以现在突然转移到提问频道了，附件怎么突然就没有了啊
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 14:22:40 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4976</link>
        <guid>http://www.javaeye.com/problems/4976</guid>
      </item>
          <item>
        <title>用EXTJS写的代码，太多缩进的空格，有啥好用的混淆器减肥吗？</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://ddddd.javaeye.com">ddddddddd</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4975" style="color:red;">http://www.javaeye.com/problems/4975</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          用EXTJS写的代码，为了看着清晰，留了太多缩进的空格换行及注释，<br />还有就是变量名都很长<br />加载起来有多一般是这些对机器无意义的代码<br />有啥好用的混淆器吗能够给这些代码减肥吗？<br /><br />大家都怎么做？<br /><br />谢谢
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 14:10:17 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4975</link>
        <guid>http://www.javaeye.com/problems/4975</guid>
      </item>
          <item>
        <title>java操作flash</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://hbhjun.javaeye.com">hbhjun</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4974" style="color:red;">http://www.javaeye.com/problems/4974</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          我现在在开发一个动画制作软件，情况是系统有许多swf格式的素材，而我的软件是需要将这些素材加入一个舞台，对加入的素材进行一些操作，如形状放大、缩小、旋转和添加动态效果如向左移动、像篮球一样的跳动等，这些操作完毕之后，需要将整个舞台保存，下次在打开的时候，能对以前编辑过的素材同意编辑。<br /><br />我的几点想法是：<br />需要新的文件格式，多媒体文件格式，需要开发一个此文件格式的播放器。<br />我所用的语言和技术：java 5、flash 8、AS3、jflashplayer<br />目前状况：能够将swf文件嵌入加入GUI，完成flash与java相互通讯<br />迷惑点：最上面所描述的，想法如何用java操作flash构建新文件格式或者flash自身构建文件格式
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 13:07:50 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4974</link>
        <guid>http://www.javaeye.com/problems/4974</guid>
      </item>
          <item>
        <title>一个利用JQuery表单插件做Ajax提交时出现中文乱码的问题</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://perzol.javaeye.com">perzol</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4973" style="color:red;">http://www.javaeye.com/problems/4973</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          在前台的jsp/html中,我用ajaxSubmit/ajaxForm提交表单&lt;br />中间用了字符Filter，过滤编码为GBK,－－这样的字符过滤器在WEB应用中不可少&lt;br />在后台的&lt;strong>servlet/action中,我直接用request.getParameter&lt;/strong>就出现中文乱码了!&lt;br />同时在前台的&lt;strong>ajax回调函数中，读取服务器端内容时&lt;/strong>也出现中文乱码了!&lt;br />&lt;br />这些ajax框架对中文支持确实很差，我记得，以前用dojo提交表单时出现中文乱码，发现它是进行ascii码提交的,&lt;br />最后还得调用一个ascii码转换方法来一一转换它，才解决了乱码问题.&lt;br />&lt;br />我在网上查了下，jquery.form插件提交表单时,是以utf-8提交的，但同时还进行了几次encodeURL.&lt;br />我在后台action/servlet试遍了所有的解码方式，结果全还是乱码,回调函数里也是乱码(当然如果去掉过滤器，就不是乱码了，但在后台中取值仍然是乱码）&lt;br />&lt;br />中文乱码，实在让人头痛,特别是这些框架进行一定的封装，有遇到这个乱码问题的，帮帮忙，解决一下！
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 11:18:28 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4973</link>
        <guid>http://www.javaeye.com/problems/4973</guid>
      </item>
          <item>
        <title>关于前端技术-单页面完成所有功能（非EXT）</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://uu-snow.javaeye.com">uu_snow</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4972" style="color:red;">http://www.javaeye.com/problems/4972</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          不知道有没有人玩过网页游戏，比如《三国风云》等&lt;br />它是用纯网页做的游戏，界面很美观，而且所有操作都在单页面内完成&lt;br />&lt;br />&lt;br />我觉得这种技术用来做各种各种、各行各业的管理信息系统非常合适&lt;br />&lt;br />有没有人知道它的技术实现方式
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 11:18:24 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4972</link>
        <guid>http://www.javaeye.com/problems/4972</guid>
      </item>
          <item>
        <title>lfiery中怎样布署war文件呀</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://liner521.javaeye.com">liner521</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4971" style="color:red;">http://www.javaeye.com/problems/4971</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          请教高手war文件中的文件被解压缩后，文件目录不对呀，怎样改呀，需要手动调整吗？
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 11:18:14 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4971</link>
        <guid>http://www.javaeye.com/problems/4971</guid>
      </item>
          <item>
        <title>请教一下GT-Grid 可以用到 Jasperreport 报表上么？有没有例子学习一下啊</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://zjsword.javaeye.com">zjsword</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4970" style="color:red;">http://www.javaeye.com/problems/4970</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          请教一下GT-Grid 可以用到 Jasperreport 报表上么？有没有例子学习一下啊，谢谢。
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 11:13:10 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4970</link>
        <guid>http://www.javaeye.com/problems/4970</guid>
      </item>
          <item>
        <title>请教一个提交复杂表单的问题</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://lovephoenix.javaeye.com">vv_1024</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4969" style="color:red;">http://www.javaeye.com/problems/4969</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          &lt;form action="Result" method="post"><br />	&lt;div><br />		单选题<br /> 		&lt;label>&lt;input type="radio" name="ff80808104403d0c0104417d8af1027a" value="1" />选项1&lt;/label><br /> 		&lt;label>&lt;input type="radio" name="ff80808104403d0c0104417d8af1027a" value="2" />选项2&lt;/label><br /> 		&lt;label>&lt;input type="radio" name="ff80808104403d0c0104417d8af1027a" value="3" />选项3&lt;/label><br /> 		&lt;label>&lt;input type="radio" name="ff80808104403d0c0104417d8af1027a" value="4" />选项4&lt;/label><br />	&lt;/div><br /> 	&lt;div><br />		多选题<br /> 		&lt;label>&lt;input type="checkbox" name="ff80808104403d0c0104417a308b0220" value="1" />选项1&lt;/label><br /> 		&lt;label>&lt;input type="checkbox" name="ff80808104403d0c0104417a308b0220" value="2" />选项2&lt;/label><br /> 		&lt;label>&lt;input type="checkbox" name="ff80808104403d0c0104417a308b0220" value="3" />选项3&lt;/label><br /> 		&lt;label>&lt;input type="checkbox" name="ff80808104403d0c0104417a308b0220" value="4" />选项4&lt;/label><br /> 	&lt;/div><br /> 	<br /> 	&lt;div><br />		判断题<br /> 		&lt;label>&lt;input type="radio" name="ff80808104403d0c0104419687eb041f" value="0" />错&lt;/label><br /> 		&lt;label>&lt;input type="radio" name="ff80808104403d0c0104419687eb041f" value="1" />对&lt;/label><br /> 	&lt;/div><br />	&lt;input type="submit"/><br />&lt;/form><br /><br />由于是随机生成的题目，题目数量和题目编号（name值）不确定， 提交后 后台怎么样才能捕获提交的内容，然后判断对错？<br />是第一次生成试卷的时候用session保存题目及答案，还是等用户提交了以后通过name值再到数据库中去查询出每道题目答案，怎么设计才合理，如果考试时间比较长session会不会出现失效？还有如果把信息都保存在session中用户并发数量很多会不会有问题？<br /><br />我现在都晕了，<br />哪位高手能给我点提示，帮我把设计思路理清一下，不胜感激了。<br />框架用webwork，struts都可以。
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 11:07:06 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4969</link>
        <guid>http://www.javaeye.com/problems/4969</guid>
      </item>
          <item>
        <title>cvc-complex-type.2.4.c</title>
        <author>JavaEye网站</author>
        <description>
          <![CDATA[
          <br/>
          作者: <a href="http://sweet.javaeye.com">sweet</a>&nbsp;
                    链接：<a href="http://www.javaeye.com/problems/4968" style="color:red;">http://www.javaeye.com/problems/4968</a>&nbsp;
          发表时间: 2008年10月08日
          <br/>
          启动Tomcat就一直报错:<br />cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'http'.<br />在官方网站上看了，说是少jar包，可是我不知道少了什么jar包？
          <br/><br/><br/>
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          <br/><br/><br/>
          ]]>
        </description>
        <pubDate>Wed, 08 Oct 2008 10:23:53 +0800</pubDate>
        <link>http://www.javaeye.com/problems/4968</link>
        <guid>http://www.javaeye.com/problems/4968</guid>
      </item>
      </channel>
</rss>