第12講 struts2動態方法呼叫
阿新 • • 發佈：2018-11-10
1在HeadFirstStruts2chapter02-05中，直接修改struts.xml檔案，去掉method屬性和萬用字元屬性
xml version="1.0" encoding="UTF-8" ?>
DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.enable.DynamicMethodInvocation"
<package name="manage" namespace="/" extends="struts-default">
<action name="student" class="com.cruise.action.StudentAction" >
<result name="success">success.jspresult>
action>
<action name="grade"
<result name="success">success.jspresult>
action>
package>
struts>
2index.jsp中增加增加測試程式碼，在呼叫路徑上確定所要呼叫的方法，
<%@ 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 heretitle>
head>
<body>
<h1>動態方法呼叫h1>
<a href="student!list" target="_blank">學生資訊查詢a>
<a href="student!add" target="_blank">學生資訊新增a>
<a href="student!update" target="_blank">學生資訊修改a>
<a href="student!delete" target="_blank">學生資訊刪除a>
<br/><br/>
<a href="grade!list" target="_blank">班級資訊查詢a>
<a href="grade!add" target="_blank">班級資訊新增a>
<a href="grade!update" target="_blank">班級資訊修改a>
<a href="grade!delete" target="_blank">班級資訊刪除a> <br/>
body>
html>
3測試
http://localhost:8080/HeadFirstStruts2chapter02_05/