struts2 POJO 

<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>

    <package name="main" extends="struts-default" >

         <action name="*Book"
            class="com.helloweenvsfei.struts2.action.BookAction" method="{1}">            
            <result>/successBook.jsp</result>             
            <result name="{1}">/{1}Book.jsp</result>
            <!-- 
            <result name="input">/initAddBook.jsp</result>
             -->
            <result name="list">/listBook.jsp</result>
            
        </action>
        
    </package>


    
</struts>
package com.helloweenvsfei.struts2.bean;

import java.sql.Date;

public class Book {

    private String name;

    private String author;
    
    private Date publishedDate;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getAuthor() {
        return author;
    }

    public void setAuthor(String author) {
        this.author = author;
    }

    public Date getPublishedDate() {
        return publishedDate;
    }

    public void setPublishedDate(Date publishedDate) {
        this.publishedDate = publishedDate;
    }



}
package com.helloweenvsfei.struts2.action;

import java.util.ArrayList;
import java.util.List;

import com.helloweenvsfei.struts2.bean.Book;
import com.opensymphony.xwork2.ActionSupport;

//@Validation()
public class BookAction extends ActionSupport {

    private static final long serialVersionUID = -38241432793476229L;

    public static List<Book> bookList = new ArrayList<Book>();

    private String title;

    private Book book;

    // 添加书籍页面
    public String initAdd() {
        return "initAdd";
    }

    // 添加书籍
    public String add() {
        bookList.add(book);
        title = "<br/><br/>添加书籍成功<br/><br/>";
        return "success";
    }

    // 书籍列表
    public String list() {
        return "list";
    }

    // 清空书籍列表
    public String clear() {
        bookList.clear();
        title = "<br/><br/>清空书籍列表成功<br/><br/>";
        return "list";
    }

    public Book getBook() {
        System.out.println("public Book getBook()");
        return book;
    }

    public void setBook(Book book) {
        System.out.println("public void setBook(Book book)");
        this.book = book;
    }

    public List<Book> getBookList() {
        System.out.println("public List<Book> getBookList()");
        return bookList;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }
}

initAddBook.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" %>
<%@ taglib uri="/struts-tags" prefix="struts"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">    
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
    <style type="text/css">
        body, th, td {font-size: 12px; }
    </style>
    <struts:head theme="ajax" />
  </head>
  
  <body>
          
          <a href="<struts:url action="initAddBook" />">添加书籍</a>
          <a href="<struts:url action="listBook" />">书籍列表</a>
          <a href="<struts:url action="clearBook" />">清空书籍列表</a>
          
          <struts:form action="addBook" validate="true">
              <struts:label value="添加书籍"></struts:label>
              <struts:textfield name="book.name" label="书名"></struts:textfield>
              <struts:textfield name="book.author" label="作者"></struts:textfield>
              <struts:textfield name="book.publishedDate" label="出版日期"></struts:textfield>
              <struts:submit value="添加"></struts:submit>
          </struts:form>
  
  </body>
</html>

listBook.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" %>
<%@ taglib uri="/struts-tags" prefix="struts"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">    
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
    <style type="text/css">
        table {border-collapse: collapse; border: 1px solid #000000; margin-top: 20px; }
        th, td {border: 1px solid #000000; font-size: 12px; }
        body {font-size: 12px; }
    </style>
  </head>
  
  <body>
          <a href="<struts:url action="initAddBook" />">添加书籍</a>
          <a href="<struts:url action="listBook" />">书籍列表</a>
          <a href="<struts:url action="clearBook" />">清空书籍列表</a>
  
          <struts:property value="title" escape="false"/>
          
      <table>
          <tr>
              <th>书名</th>
              <th>作者</th>
              <th>出版日期</th>
          </tr>
          <struts:iterator id="book" value="bookList">
              <tr>
                  <td>${ book.name }</td>
                  <td>${ book.author }</td>
                  <td>${ book.publishedDate }</td>
              </tr>
          </struts:iterator>
    </table>
      
  
  </body>
</html>

successBook.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" %>
<%@ taglib uri="/struts-tags" prefix="struts"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">    
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
    <style type="text/css">
        body, th, td {font-size: 12px; }
    </style>
    <struts:head theme="ajax" />
  </head>
  
  <body>
          
          <a href="<struts:url action="initAddBook" />">添加书籍</a>
          <a href="<struts:url action="listBook" />">书籍列表</a>
          <a href="<struts:url action="clearBook" />">清空书籍列表</a>
          
          <br>
        <h1>添加书籍成功</h1>
        <br>
        <struts:property value="title" escape="false"/>
  
  </body>
</html>

 

posted @ 2017-05-18 18:00  sky20080101  阅读(77)  评论(0)    收藏  举报