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标签：bean   frame   public   class   hashmap   ack   object   contex   import   

在此之前！请在数据库创建一个lib的数据库！

+++++++++++++++++++++++++++++++++++++++++++++++++++++

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（BookAction.java）

package com.nf.action;

import com.nf.entity.Book;
import com.nf.service.BookService;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Controller
@Scope("prototype")
public class BookAction extends ActionSupport {
 
 //此jsonMap用于存储JSON格式的数据
    private Map<String,Object> jsonMap = new HashMap();
    public Map<String, Object> getJsonMap() {
  return jsonMap;
 }
 public void setJsonMap(Map<String, Object> jsonMap) {
  this.jsonMap = jsonMap;
 }

 @Autowired
    private BookService bookService;

    public String getAllBook(){
     List<Book> bookList = bookService.getAllBook();
     jsonMap.put("bookList", bookList);
        return "jsonOK";
    }
}

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标签：bean   frame   public   class   hashmap   ack   object   contex   import   

原文地址：http://www.cnblogs.com/Zbaozi/p/7920609.html