Java WEB¿ª·¢Ê±struts±êÇ© ÏÔʾsetÄÚÈÝ
ÔÚstrutsÖÐÓкöàµÄ±êÇ©·½±ã¿ª·¢£¬±ÈÈç<logic:iterate>±êÇ©£¬¿ÉÒԺܺõÄÏÔʾlistµÄÄÚÈÝ£º
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1.Ïȶ¨ÒåÒ»¸öUserÀࣺ
import java.io.Serializable;
public final class User implements Serializable {
private String name = null;
private String password = null;
public String getName () {
return (this.name);
}
public void setName(String name) {
this.name = name;
}
public String getPassword () {
return (this. password);
}
public void setPassword (String password) {
this. password = password;
}
}
2.½¨Á¢jspÎļþÈ磺
<%@ page language="java" %>
<%@ page import="example.*"%>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%
java.util.ArrayList list = new java.util.ArrayList();
User usera=new User();
usera.setName("white");
usera.setPassword("abcd");
list.add(usera);
User userb=new User();
userb.setName("mary");
userb.setPassword("hijk");
list.add(userb);
session.setAttribute("list", list);
%>
<html><body><table width="100%">
<logic:iterate id="a" name="list" type=" example.User ">
<tr><td width="50%">
name: <bean:write name="a" property="name"/> »òÕß${a.name} »òÕß ${a["name"]}
<td/><td width="50%">
password: <bean:write name="a" property="password"/>
</td></tr>
</logic:iterate>
</table></body></html>
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<logic:iterate id="a" name="list" type=" example.User ">
</logic:iterate>
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