springmvc使用json自动转换

谁借莪１个温暖的怀抱￠ 2022-08-21 04:25 142阅读 0赞

applicationContext.xml

<context:component-scan base-package="com.paincupid.springmvc.*.service,com.paincupid.springmvc.*.persistence" />
    
    	
    	<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
    		<property name="messageConverters">
    			<list>
    				<ref bean="jsonHttpMessageConverter" />
    			</list>
    		</property>
    	</bean>
    	<bean id="jsonHttpMessageConverter"
    		class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
    		<property name="supportedMediaTypes">
    			<list>
    				<value>application/json;charset=UTF-8</value>
    			</list>
    		</property>
    	</bean>

java类文件

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代码：

package com.paincupid.springmvc.json.controller;
    
    import java.util.List;
    import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;
    import org.springframework.stereotype.Controller;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RequestMethod;
    import org.springframework.web.bind.annotation.RequestParam;
    import org.springframework.web.bind.annotation.ResponseBody;
    import com.paincupid.springmvc.log.OpLogger;
    import com.paincupid.springmvc.log.OpLogger.OpType;
    import com.paincupid.springmvc.test.domain.Person;
    import com.paincupid.springmvc.util.BaseJsonRst;
    import com.paincupid.springmvc.util.CreatMockData;
    
    @Controller
    @RequestMapping("/jqueryFormPluginSimple")
    public class JqueryFormPluginSimpleController {
    	private static final Logger log = LoggerFactory.getLogger(JqueryFormPluginSimpleController.class);
    	
    	/**
    	 * 在前台的访问路径为： http://localhost:8080/springmvc/jqueryFormPluginSimple/list
    	 * @param person
    	 * @param model
    	 * @return
    	 */
    	@RequestMapping("/list")
    	@OpLogger(id = "18611112222", type=OpType.SEARCH)
    	public String listPerson() {
    		
    		return "json/jqueryFormPluginSimple";
    	}
    	
    	/**
    	 * 请求接收的是一个Java类
    	 * @param person
    	 * @return
    	 */
    	@ResponseBody
    	@OpLogger(id = "18633334444", type=OpType.SEARCH)
    	@RequestMapping(value="/getForm", method=RequestMethod.POST)
    	public BaseJsonRst<List<Person>> getForm(Person person, @RequestParam("currentPage") int currentPage){
    		log.info("\r\nid: "+person.getId()+", name: "+person.getName()+", currentPage: "+currentPage);
    		BaseJsonRst<List<Person>> ret =  new BaseJsonRst<List<Person>>();
    		List<Person> list = CreatMockData.createPersonList(20,currentPage);
    		ret.setResult(list);
    		ret.setTotalCounts(250);
    		ret.setCurrentPage(person.getCurrentPage());
    		ret.setSuccess(true);
    		return ret;
    	}
    	
    	private Exception Exception(String string) {
    		// TODO Auto-generated method stub
    		return null;
    	}
    
    	public static void main(String[] args){
    		int a = (int)Math.ceil(1.002);
    		System.out.println(a);
    	}
    }

jsp文件：

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<%@ page language="java" import="java.util.*" pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
    <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
    <%
    	String path = request.getContextPath();
    	String basePath = request.getScheme() + "://"+ request.getServerName() + ":" + request.getServerPort()+ path;
    %>
    <html>
    <head>
    <title>jquery.form.js用法- author: paincupid</title>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
    
    <script type="text/javascript" src="<%=basePath%>/resources/js/jquery/jquery-1.11.3.min.js"></script>
    <script type="text/javascript" src="<%=basePath%>/resources/js/jqueryForm/jquery.form.js"></script>
    
    <script type="text/javascript" src="<%=basePath%>/resources/js/seleneJs/html5.js"></script>
    <script type="text/javascript" src="<%=basePath%>/resources/js/seleneJs/jquery-ui.min-1.8.16.js"></script>
    <link type="text/css" href="<%=basePath%>/resources/css/seleneTheme/css/ui-selene/jquery-ui-1.8.17.custom.css" rel="stylesheet" />	
    <link rel="stylesheet" href="<%=basePath%>/resources/css/seleneTheme/site/css/master.css" type="text/css" media="screen" title="no title" charset="utf-8">
    
    <script type="text/javascript" src="<%=basePath%>/resources/js/jqPaginator/jqPaginator.js"></script>
    
    
    <script type="text/javascript">
    
    
    $(function(){
    	serach(1);
    	
    	$("#search_btn1").click(function () {
    		serach(1);
    	});
    	
    });
    
    function serach(currentPage){
    	$("#currentPage").val(currentPage);
    	$("#searchForm1").ajaxSubmit({
    		url :'${pageContext.request.contextPath}/jqueryFormPluginSimple/getForm',    //默认是form的action，如果申明，则会覆盖
    		type : "POST",    // 默认值是form的method("GET" or "POST")，如果声明，则会覆盖
    		dataType : "json",    // html（默认）、xml、script、json接受服务器端返回的类型
    		beforeSubmit : function(){
    		    // 提交前的回调函数，做表单校验用
    			$("#name").val("lee李 - beforeSubmit");
    		    $("#comment").val("呵呵ll123");
    		    return true;
    		},
    	    beforeSerialize: function(){
    	    	//提交到Action/Controller时，可以自己对某些值进行处理。
    	    	$("#id").val("lele李");
    	        $("#name").val("lee李 - beforeSerialize");
    	        $("#comment").val("呵呵ll123444");
    	    },
    	    success: function(data){
    	    	if (data.success == true) {
    	    		buildTableData(data);
    	    		initPageWidget(data);
    	          }else{
    	            alert("error:"+data.responseText);
    	         } 
    	    }
    	    
     	});
    }
    function buildTableData(data){
    	var retlist = data.result;
        $(".retListTr").remove();
        for (var i = 0; i < retlist.length; i++) {  
        	var vo = retlist[i];
        	var tbodyString = "<tr class = 'retListTr' data-id=" + vo.id +">";  
        	tbodyString = tbodyString + '<td>' + (i + 1) + '</td>'   
    	                            + '<td>' + vo.id + '</td>'
    	                            + '<td>' + vo.name + '</td>'   
    	                            + '<td>' + vo.age + '</td>'   
    	                            + '<td>' + vo.tel + '</td>'   
    	                            + '<td>' + vo.prov + '</td>'   
    	                            + '<td>' + vo.city + '</td>'   
    	                            + '<td>' + vo.town + '</td>'   
    	                            + '<td>' + vo.sex + '</td>'   
    	                            + '<td>' + vo.location + '</td>'   
    	                            + '<td>' + vo.company + '</td>'   
    	                            + '<td>' + vo.comment + '</td>';
        	tbodyString = tbodyString + "</tr>";  
        
        	$("#retListBody").append($(tbodyString));
        }
    }
    
    function initPageWidget(data){
    	//jqPaginator初始化
    	$.jqPaginator('#pagination', {
            visiblePages: 10,
            currentPage: data.currentPage,
            pageSize: data.pageSize,
            totalCounts: data.totalCounts,
            onPageChange: function (num, type) {
            	if(type=="init") return;
            	serach(num);
            }
        });
    }
    </script>
    </head>
    <body>
    	<div class="container">
    		<div class="content" >
    				<div  style="padding-left:2%">
    				<h2>jquery.form.js用法</h2>
    				</div>
    				<form name="searchForm1" id="searchForm1" enctype="multipart/form-data">
    					<input type="hidden" name="comment" id="comment" value="123"  style="width: 800px; height: 400px"/>
    					<input type="hidden" name="currentPage" id="currentPage"/>
    					<div class="component" >
    							<label style="width:24%;">pid</label>
    							<input  id = "id"   name="id"  class="text"  type = "text" value="18600001234"/>
    							<label style="width:24%;">姓名</label>
    							<input id = "name"  name="name"  class="text"  type = "text" value="用jqueryFormPlugin的提交"/>
    							  	
    							<button id="search_btn1"  type="button" class="buttons ui-button-blue ui-button ui-widget ui-state-default ui-corner-all">查询提交表单1</button>
    						</div>
    				</form>
    				<div class="space"></div>
    				<table class="listTable" id = "retListTable" >
    						<thead>  
    							<tr>
    					        	<th scope="col">序号</th>
    					            <th scope="col">id</th>
    					            <th scope="col">姓名</th>
    					            <th scope="col">年龄</th>
    					            <th scope="col">电话</th>
    					            <th scope="col">省</th>
    					            <th scope="col">市</th>
    					            <th scope="col">区</th>
    					            <th scope="col">性别</th>
    					            <th scope="col">地点</th>
    					            <th scope="col">公司</th>
    					            <th scope="col">备注</th>
    					            
    					        </tr>
    			            </thead>
    			            <tbody id = "retListBody" >  
    			            </tbody>
    				</table>
    				<div style="float:right; padding-right:2%">
    	    		<ul class="pagination" id="pagination"></ul>
    				</div>
    		</div>
    	</div>
    </body>
    </html>

pom.xml

<dependency>
    			<groupId>org.codehaus.jackson</groupId>
    			<artifactId>jackson-core-lgpl</artifactId>
    			<version>1.9.13</version>
    		</dependency>
    		<dependency>
    			<groupId>org.codehaus.jackson</groupId>
    			<artifactId>jackson-mapper-lgpl</artifactId>
    			<version>1.9.13</version>
    		</dependency>
    		<dependency>
    			<groupId>net.sf.json-lib</groupId>
    			<artifactId>json-lib</artifactId>
    			<version>2.4</version>
    			<classifier>jdk15</classifier>
    		</dependency>
    
    		<dependency>
    			<groupId>com.fasterxml.jackson.core</groupId>
    			<artifactId>jackson-core</artifactId>
    			<version>2.5.0</version>
    		</dependency>
    		<dependency>
    			<groupId>com.fasterxml.jackson.core</groupId>
    			<artifactId>jackson-databind</artifactId>
    			<version>2.5.0</version>
    		</dependency>
    		<dependency>
    			<groupId>com.fasterxml.jackson.core</groupId>
    			<artifactId>jackson-annotations</artifactId>
    			<version>2.5.0</version>
    		</dependency>

源码下载：[http://git.oschina.net/paincupid/springmvc][http_git.oschina.net_paincupid_springmvc]

转载请注明：[http://blog.csdn.net/paincupid/article/details/50896115][http_blog.csdn.net_paincupid_article_details_50896115]

[Center]: /images/20220731/26a03fca477847f7814dc1b9cd206659.png
[Center 1]: /images/20220731/55f15d1a536f467aba11418f28e97460.png
[http_git.oschina.net_paincupid_springmvc]: http://git.oschina.net/paincupid/springmvc
[http_blog.csdn.net_paincupid_article_details_50896115]: http://blog.csdn.net/paincupid/article/details/50896115