struts1.3 入门级例子

待我称王封你为后i 2022-04-16 03:07 267阅读 0赞

//web.xml
    
    <?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaeehttp://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
      <display-name>struts</display-name>
    
      <servlet>
        <servlet-name>action</servlet-name>
        <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
        <init-param>
          <param-name>config</param-name>
          <param-value>/WEB-INF/classes/struts-config.xml</param-value>
        </init-param>
        <init-param>
          <param-name>debug</param-name>
          <param-value>3</param-value>
        </init-param>
        <init-param>
          <param-name>detail</param-name>
          <param-value>3</param-value>
        </init-param>
        <load-on-startup>0</load-on-startup>
      </servlet>
    
       <servlet-mapping>
         <servlet-name>action</servlet-name>
         <url-pattern>*.do</url-pattern>
       </servlet-mapping>
    
        
    
      <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
        <welcome-file>default.html</welcome-file>
        <welcome-file>default.htm</welcome-file>
        <welcome-file>default.jsp</welcome-file>
      </welcome-file-list>
    </web-app>
    
    
    
    
    
    //struts-config.xml这个放置在src目录下面
    
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">
    
    <struts-config>
      <form-beans >
        <form-bean name="userForm" type="com.abin.struts1.form.UserForm" ></form-bean>
      </form-beans>
      <global-exceptions />
      <global-forwards />
      <action-mappings >
        <action 
          path="/userAction"
          type="com.abin.struts1.action.UserAction"
          name="userForm"
          parameter="method"
          scope="request"
          validate="true"
          input="/add.jsp"
          >
          <forward name="add" path="/index.jsp"/>
       </action>
      </action-mappings>
      <message-resources parameter="com.yourcompany.struts.ApplicationResources" />
    </struts-config>
    
    
    
    
    
    
    
    //UserAction.java
    
    package com.abin.struts1.action;
    
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    
    import org.apache.struts.action.ActionForm;
    import org.apache.struts.action.ActionForward;
    import org.apache.struts.action.ActionMapping;
    import org.apache.struts.actions.DispatchAction;
    
    import com.abin.struts1.form.UserForm;
    
    public class UserAction extends DispatchAction {
       
    
     public ActionForward user(ActionMapping mapping, ActionForm form,
       HttpServletRequest request, HttpServletResponse arg3) throws Exception {
       
      UserForm userForm = (UserForm) form;
      String un = userForm.getUsername();
      String pw = userForm.getPassword();
    
      System.out.println("username="+un);
      System.out.println("password="+pw);
    
      return mapping.findForward("add");
     }
    
    }
    
    
    
    
    
    
    //UserForm.java
    
    package com.abin.struts1.form;
    
    import org.apache.struts.action.ActionForm;
    
    public class UserForm extends ActionForm{
       
     private int id;
     private String username;
     private String password;
    
     public int getId() {
       
      return id;
     }
     public void setId(int id) {
       
      this.id = id;
     }
     public String getUsername() {
       
      return username;
     }
     public void setUsername(String username) {
       
      this.username = username;
     }
     public String getPassword() {
       
      return password;
     }
     public void setPassword(String password) {
       
      this.password = password;
     }
    
    
    }
    
    
    
    
    
    
    //index.jsp这个放置在WebContent下面（我这里使用的eclipse，如果是Myeclipse就直接放置在WebRoot下面）
    
    <%@ page language="java" contentType="text/html; charset=utf-8"
        pageEncoding="utf-8"%>
    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>struts1.3 test</title>
    </head>
    <body>
     <a href="add.jsp" target="_blank" >新增</a>
    </body>
    </html>
    
    
    
    
    
    //add.jsp这个放置在WebContent下面（我这里使用的eclipse，如果是Myeclipse就直接放置在WebRoot下面）
    
    <%@ page language="java" contentType="text/html; charset=utf-8"
        pageEncoding="utf-8"%>
    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>struts1.3 test</title>
    </head>
    <body>
     <form action="userAction.do" method="post">
      <input type="hidden" name="method" value="user" /> 
      用户名:<br/>
      <input type="text" name="username" id="username" /><br/>
      密码:<br/>
      <input type="text" name="password" id="password" /><br/>
      <input type="submit" value="提交" />
      <input type="reset" value="重置"/>
    
     </form>
    </body>
    </html>