struts1.3环境搭建示例

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1.新建web工程，在WEB-INF/lib下放入struts1.3官网上下载的的所有library。

2.解压struts-taglib-1.3.10.jar，将其中的标签文件(*.tld)放入WEB-INF下

3.在web.xml上配置ActionServlet和标签库

<?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/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">  <display-name>FirstStruts</display-name>    <servlet>      <servlet-name>action</servlet-name>      <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>      <load-on-startup>0</load-on-startup>  </servlet>  <servlet-mapping>      <servlet-name>action</servlet-name>      <url-pattern>*.do</url-pattern>  </servlet-mapping>  <jsp-config>      <taglib>          <taglib-uri>bean_uri</taglib-uri>          <taglib-location>/WEB-INF/tags/struts-bean.tld</taglib-location>      </taglib>      <taglib>          <taglib-uri>logic_uri</taglib-uri>          <taglib-location>/WEB-INF/tags/struts-logic.tld</taglib-location>      </taglib>      <taglib>          <taglib-uri>html_uri</taglib-uri>          <taglib-location>/WEB-INF/tags/struts-html.tld</taglib-location>      </taglib>  </jsp-config></web-app>

4.在WEB-INF下新建并配置struts.xml

<?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-beans>               <!-- ActionForm -->    <global-exceptions></global-exceptions>  <!-- 全局跳转 -->    <global-forwards></global-forwards>      <!-- 全局异常 -->    <action-mappings></action-mappings>      <!-- Action -->    <message-resources parameter=""></message-resources>  <!-- 配置资源文件路径 --></struts-config>

下面用一个例子说明：

用户注册页面register.jsp，密码2次输入相同并提交表单后，转入success.jsp,否则进入failure.jsp

工程目录：

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/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">  <display-name>FirstStruts</display-name>    <servlet>      <servlet-name>action</servlet-name>      <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>      <load-on-startup>0</load-on-startup>  </servlet>  <servlet-mapping>      <servlet-name>action</servlet-name>      <url-pattern>*.do</url-pattern>  </servlet-mapping>  <jsp-config>      <taglib>          <taglib-uri>bean_uri</taglib-uri>          <taglib-location>/WEB-INF/tags/struts-bean.tld</taglib-location>      </taglib>      <taglib>          <taglib-uri>logic_uri</taglib-uri>          <taglib-location>/WEB-INF/tags/struts-logic.tld</taglib-location>      </taglib>      <taglib>          <taglib-uri>html_uri</taglib-uri>          <taglib-location>/WEB-INF/tags/struts-html.tld</taglib-location>      </taglib>  </jsp-config></web-app>

<%@ page language="java" contentType="text/html; charset=GBK"    pageEncoding="GBK"%><%@ taglib uri="bean_uri" prefix="bean"%><%@ taglib uri="html_uri" prefix="html"%><html><head><title>Insert title here</title></head><body>  <html:form action="/register.do">      用户名：<html:text property="username"></html:text><br/>      密码：<html:text property="password1"></html:text><br/>      重复密码：<html:text property="password2"></html:text><br/>      <html:submit value="注册"></html:submit>  </html:form></body></html>

success.jsp:

<%@ page language="java" contentType="text/html; charset=GBK"    pageEncoding="GBK"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><title>注册成功</title></head><body><p>注册成功</p><br/></body></html>

failure.jsp:

<%@ page language="java" contentType="text/html; charset=GBK"    pageEncoding="GBK"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><title>注册失败</title></head><body><p>注册失败</p><br/></body></html>

RegisterForm.java:表单提交后生成实例，表单内的对应值被注入

package com.test;import org.apache.struts.action.ActionForm;public class RegisterForm extends ActionForm {private String password2;private String password1;private String username;public String getPassword2() {return password2;}public void setPassword2(String password2) {this.password2 = password2;}public String getPassword1() {return password1;}public void setPassword1(String password1) {this.password1 = password1;}public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}}

RegisterAction.java：

package com.test;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.Action;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;public class RegisterAction extends Action {@Overridepublic ActionForward execute(ActionMapping mapping, ActionForm form,HttpServletRequest request, HttpServletResponse response)throws Exception {//将form转换成RegisterFormRegisterForm rf = (RegisterForm) form;String username = rf.getUsername();String password1 = rf.getPassword1();String password2 = rf.getPassword2();ActionForward forward = new ActionForward();if (password1 != null && password2 != null&& password1.equals(password2)) {forward = mapping.findForward("success");} else {forward = mapping.findForward("failure");}return forward;}}

struts-config.xml:

<?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="RegisterForm" type="com.test.RegisterForm" ></form-bean>    </form-beans>    <action-mappings>        <action path="/register" type="com.test.RegisterAction"            name="RegisterForm" scope="request" input="/register.jsp">            <forward name="success" path="/success.jsp"></forward>            <forward name="failure" path="/failure.jsp"></forward>        </action>    </action-mappings></struts-config>