struts開發<struts中的action詳細配置. 二>

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在eclipse中建立項目StrutsDemo1【struts的配置見】struts開發<在eclipse中配置struts. 一>

詳細檔案夾結構例如以下

第一種配置方法

建立UserAction

package fzl.user.struts.demo;import com.opensymphony.xwork2.ActionSupport;public class UserAction extends ActionSupport {public String list(){System.out.println("list");return "success";}public String input(){System.out.println("input");return "success";}public String add(){System.out.println("add");return "success";}}

在struts重配置

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE struts PUBLIC"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN""http://struts.apache.org/dtds/struts-2.3.dtd"><struts><package name="default" namespace="/" extends="struts-default"><!-- 第一種,配置多個action --><action name="add" class="fzl.user.struts.demo.UserAction" method="add"><result name="success">/WEB-INF/User/add.jsp</result></action><action name="input" class="fzl.user.struts.demo.UserAction" method="input"><result name="success">/WEB-INF/User/input.jsp</result></action><action name="list" class="fzl.user.struts.demo.UserAction" method="list"><result name="success">/WEB-INF/User/list.jsp</result></action></package></struts>

建立input.jsp 、list.jsp、add.jsp

<%@ 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>Insert title here</title></head><body><h1>------------------input-----------------</h1></body></html>

<%@ 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>Insert title here</title></head><body><h1>------------------add-----------------</h1></body></html>

<%@ 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>Insert title here</title></head><body><h1>------------------list-----------------</h1></body></html>

執行tomcat，在瀏覽器輸入http://localhost:9000/strustDemo1/input

同理輸入響應的檔案夾就會得到對應的頁面輸出

另外一種配置方法

其它的不用修改，直接修改UserAction和struts.xml就可以

package fzl.user.struts.demo;import com.opensymphony.xwork2.ActionSupport;public class UserAction extends ActionSupport {public String list(){System.out.println("list");return "list";}public String input(){System.out.println("input");return "input";}public String add(){System.out.println("add");return "add";}}

<action name="User" class="fzl.struts.demo.UserAction">     <result name="add">/WEB-INF/User/list.jsp</result>    <result name="input">/WEB-INF/User/input.jsp</result>    <result name="list">/WEB-INF/User/add.jsp</result>     </action>

執行時輸入http://localhost:9000/StrutsDemo2/User!add 就可以得到對應的頁面

第三種方法

package fzl.user.struts.demo;import com.opensymphony.xwork2.ActionSupport;public class UserAction extends ActionSupport {public String list(){System.out.println("list");return "success";}public String input(){System.out.println("input");return "success";}public String add(){System.out.println("add");return "success";}}

通過萬用字元配置，萬用字元不來瞭解的自行百度

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE struts PUBLIC"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN""http://struts.apache.org/dtds/struts-2.3.dtd"><struts><package name="default" namespace="/" extends="struts-default"> <action name="*_*" class="fzl.user.struts.demo.{1}Action"method="{2}"><result>/WEB-INF/{1}/{2}.jsp</result></action> </package></struts>

action的配置方法大概就這三種，後兩種在開發中用的比較多

struts開發&lt;struts中的action詳細配置. 二&gt;