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springmvc controller中参数绑定,中文为Unicode编码,request.getParameter正常

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悬赏园豆:50 [待解决问题]

在SysUserController中getPageList方法获取中文参数的时候,对象sysUser里的trueName和userAccount是Unicode编码的,例如张三,对象里的数据是张三,但是在下面的request.getParameter获取的参数是正常,参数列表里的trueName情况也是一样;如果前端传过来的参数是乱码我都认为正常,但是为什么是Unicode编码的参数,已经找了很久,网上说的修改web.xml,加过滤器等能试的方法我都试过了,都不好使,请问是不是因为springmvc版本的问题或者我配置的问题;在进行form表单提交的时候也有同样的问题;

springmvc版本4.3.1,配置如下

web.xml

<?xml version="1.0" encoding="UTF-8"?>  
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
    xmlns="http://java.sun.com/xml/ns/javaee"  
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"  
    version="3.0">  
    <!-- 编码过滤器 -->  
 <filter>
    <filter-name>encodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
        <param-name>encoding</param-name>
        <param-value>utf-8</param-value>
    </init-param>
    <init-param>
        <param-name>forceEncoding</param-name>
        <param-value>true</param-value>
    </init-param>
</filter>
<filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
    <!-- Spring监听器 -->  
    <listener>  
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
    </listener>
    <listener>  
        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>  
    </listener>  
    <!-- Spring和mybatis的配置文件 -->  
    <context-param>  
        <param-name>contextConfigLocation</param-name>  
        <param-value>classpath:spring-mybatis.xml</param-value>  
    </context-param>  
    <display-name>Archetype Created Web Application</display-name>  

    <!-- Spring MVC servlet -->  
    <servlet>  
        <servlet-name>SpringMVC</servlet-name>  
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>  
        <init-param>  
            <param-name>contextConfigLocation</param-name>  
            <param-value>classpath:spring-mvc.xml</param-value>  
        </init-param>  
        <load-on-startup>1</load-on-startup>  
        <async-supported>true</async-supported>  
    </servlet>  
    <servlet-mapping>  
        <servlet-name>SpringMVC</servlet-name>  
        <!-- 此处可以可以配置成*.do,对应struts的后缀习惯 -->  
        <url-pattern>/</url-pattern>  
    </servlet-mapping>  
    <welcome-file-list>  
        <welcome-file>/index.jsp</welcome-file>  
    </welcome-file-list>  
  
</web-app>  

spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>  
<beans xmlns="http://www.springframework.org/schema/beans"  
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"  
    xmlns:context="http://www.springframework.org/schema/context"  
    xmlns:mvc="http://www.springframework.org/schema/mvc"  
    xsi:schemaLocation="http://www.springframework.org/schema/beans    
                        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd    
                        http://www.springframework.org/schema/context    
                        http://www.springframework.org/schema/context/spring-context-3.1.xsd    
                        http://www.springframework.org/schema/mvc    
                        http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">  
    <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 -->  
<!--     <context:component-scan base-package="com.controller" />  
    <context:component-scan base-package="com.service.impl" />   -->
    <context:component-scan base-package="com.dao" />  
    <context:component-scan base-package="com.controller"/>
    <context:component-scan base-package="com.service" />
<!--     <context:component-scan base-package="com">
        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
        <context:exclude-filter type="annotation" expression="org.springframework.web.bind.annotation.ControllerAdvice"/>
    </context:component-scan> -->
    <!-- 扩充了注解驱动,可以将请求参数绑定到控制器参数 -->
    <mvc:annotation-driven/>
    <context:annotation-config/>
    <!-- 静态资源处理  css js imgs -->
    <mvc:resources mapping="/static/**/**" location="/WEB-INF/static/" />
    
    <!--避免IE执行AJAX时,返回JSON出现下载文件 -->  
   <bean id="mappingJacksonHttpMessageConverter"  
        class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">  
        <property name="supportedMediaTypes">  
            <list>  
                <value>text/html;charset=UTF-8</value>  
            </list>  
        </property>  
    </bean> 
    <!-- 启动SpringMVC的注解功能,完成请求和注解POJO的映射 -->  
    <bean  
        class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">  
        <property name="messageConverters">  
            <list>  
                <ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON转换器 -->  
            </list>  
        </property>  
    </bean>
    
    
      
    <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 -->  
    <bean id="multipartResolver"    
        class="org.springframework.web.multipart.commons.CommonsMultipartResolver">    
<!--         默认编码   -->
        <property name="defaultEncoding" value="utf-8" />    
<!--         文件大小最大值   -->
        <property name="maxUploadSize" value="10485760000" />    
<!--         内存中的最大值   -->
        <property name="maxInMemorySize" value="40960" />    
<!--         启用是为了推迟文件解析,以便捕获文件大小异常 -->
        <property name="resolveLazily" value="true"/>
    </bean>
    
    <!-- 配置ViewResolver 。可用多个ViewResolver 。使用order属性排序。   InternalResourceViewResolver 放在最后-->
   <!-- <bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
    <property name="order" value="1"></property>
    <property name="favorParameter" value="false" />
    <property name="ignoreAcceptHeader" value="true" />
        <property name="mediaTypes">
            <map>
                告诉视图解析器,返回的类型为json格式
                <entry key="json" value="application/json" />
                <entry key="xml" value="application/xml" />
                <entry key="htm" value="text/htm" />
            </map>
        </property>
        <property name="defaultViews">
            <list>
                ModelAndView里的数据变成JSON
                <bean class="org.springframework.web.servlet.view.json.MappingJackson2JsonView" />
            </list>
        </property>
    </bean> -->
    <mvc:annotation-driven content-negotiation-manager="contentNegotiationManager">
        <mvc:message-converters register-defaults="true">
            <!-- 将StringHttpMessageCOnverter的默认编码设为UTF-8 -->
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <constructor-arg value="UTF-8" />
            </bean>
            <!-- 1.配置Spring MVC JSON序列化跳过null值 2.日期序列化为毫秒数 3.JSON缩进 -->
            <bean
                class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter" p:supportedMediaTypes="*/*">
                <property name="objectMapper">
                    <bean
                        class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean">
                        <property name="indentOutput" value="true" />
                        <property name="objectMapper">
                            <bean
                                class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
                                
                                <property name="targetObject">
                                    <bean class="com.fasterxml.jackson.databind.ObjectMapper">
                                        <property name="serializationInclusion">
                                            <value type="com.fasterxml.jackson.annotation.JsonInclude.Include">NON_NULL</value>
                                        </property>
                                    </bean>
                                </property>
                                <property name="targetMethod" value="enable" />
                                <property name="arguments" value="WRITE_DATES_AS_TIMESTAMPS" />
                            </bean>
                        </property>
                    </bean>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>
    
    
        <bean id="contentNegotiationManager" class="org.springframework.web.accept.ContentNegotiationManagerFactoryBean">
        <property name="mediaTypes">
            <value>
                json=application/json
                xml=application/xml
                *=*/*
            </value>
        </property>
    </bean>
    
   <!-- 定义跳转的文件的前后缀 ,视图模式配置-->  
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">  
        <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 -->  
        <property name="prefix" value="/WEB-INF/view/" />  
        <property name="suffix" value=".jsp" />  
    </bean> 
    
    <!-- i18n国际化开始 -->
    <!-- 默认语言设置为英文. 更改语言加参数 ?lang=en_US -->  
    <mvc:interceptors>
        <bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
            <property name="paramName" value="lang"></property>
        </bean>
         <mvc:interceptor>        
            <mvc:mapping path="/**"/>
            <bean class="springmvc.interceptor.PojectInterceptor"></bean>
        </mvc:interceptor>
    </mvc:interceptors>

    <bean id="localeResolver"  class="org.springframework.web.servlet.i18n.CookieLocaleResolver">
        <property name="cookieMaxAge" value="5184000"/> <!-- 2 months  -->
         <property name="defaultLocale" value="en_US"/>
         <property name="cookieName" value="language" />
    </bean>

    <bean id="messageSource"   class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
        <property name="basename" value="classpath:i18n/messages" />
        <property name="defaultEncoding" value="UTF-8"/>
    </bean>
    <!-- i18n国际化结束 --> 
</beans>  

sysUserList.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>
<%@ include file="/WEB-INF/view/common/common.jsp"%>
</head>
<body>
    <form id="searchForm" class="form-inline">
        <div class="form-group">
            <label for="exampleInputName2">userAccount</label>
            <input type="text" class="form-control" id="userAccount" name="userAccount" placeholder="userAccount">
          </div>
          <div class="form-group">
            <label for="exampleInputName2">trueName</label>
            <input type="text" class="form-control" id="trueName" name="trueName" placeholder="trueName">
          </div>
        <button class="btn btn-default" type="button" onclick="query();">查询</button>          
    </form>
    <div id="toolbar">
        <button id="create" class="btn btn-info" onclick="create();">Create</button>
        <button id="Edit" class="btn btn-info">Edit</button>
        <button id="remove" class="btn btn-warning">Delete</button>
    </div>
    <table id="sysUserTable"></table>
    <div id="formDlg"></div>
</body>
</html>

<script type="text/javascript">
    
    var sysUserTable;
    var columns = [
                   {
                       field: 'userId',
                       width:'10%',
                       checkbox: true
                   },
                   {
                       field:'userAccount',
                       title:"帐号",
                       width:'40%',
                       align: 'center',
                       valign: 'middle',
                       sortable: true
                   },
                   {
                       field:'trueName',
                       title:"姓名",
                       width:'40%',
                       align: 'center',
                       valign: 'middle',
                       sortable: true
                   },
                   {
                       field:'userStatus',
                       title:"状态",
                       width:'10%',
                       align: 'center',
                       valign: 'middle',
                       sortable: true
                   }
                   ];
    window.onload = function(){
        var queryUrl = "${ctx}/sysUser/getPageList";
        sysUserTable = $("#sysUserTable").bootstrapTable({
            method: 'post',
            contentType: "application/x-www-form-urlencoded;charset=utf-8",
            toolbar: '#toolbar',    //工具按钮用哪个容器
            striped: true,      //是否显示行间隔色
            cache: false,      //是否使用缓存,默认为true,所以一般情况下需要设置一下这个属性(*)
            pagination: true,     //是否显示分页(*)
            sortable: false,      //是否启用排序
            sortOrder: "asc",     //排序方式
            pageNumber:1,      //初始化加载第一页,默认第一页
            pageSize: 10,      //每页的记录行数(*)
            pageList: [10, 25, 50, 100],  //可供选择的每页的行数(*)
            url: queryUrl,//这个接口需要处理bootstrap table传递的固定参数
            queryParamsType:'', //默认值为 'limit' ,在默认情况下 传给服务端的参数为:offset,limit,sort
                                // 设置为 ''  在这种情况下传给服务器的参数为:pageSize,pageNumber

            queryParams: queryParams,//前端调用服务时,会默认传递上边提到的参数,如果需要添加自定义参数,可以自定义一个函数返回请求参数
            sidePagination: "server",   //分页方式:client客户端分页,server服务端分页(*)
            //search: true,      //是否显示表格搜索,此搜索是客户端搜索,不会进服务端,所以,个人感觉意义不大
            strictSearch: true,
            //showColumns: true,     //是否显示所有的列
            //showRefresh: true,     //是否显示刷新按钮
            minimumCountColumns: 2,    //最少允许的列数
            clickToSelect: true,    //是否启用点击选中行
            searchOnEnterKey: true,
            columns:columns,
            onLoadSuccess:function(){
            },
            onLoadError: function () {
                mif.showErrorMessageBox("数据加载失败!");

            }
        });
    }
    
    function queryParams(params) {
        var returnVar={

                pageSize: params.pageSize,

                pageNumber: params.pageNumber,

                userAccount: $("#userAccount").val(),

                trueName: $("#trueName").val(),

                name: params.sortName,

                order: params.sortOrder

            }
        return returnVar;

    }
    
    function query(){
        sysUserTable.bootstrapTable('refresh');
    }
    
    function create(){
        $("#formDlg").dialog({
            iconCls:"icon-hamburg-drawings",
            title: "增加",    
            width: 500,    
            height: 340,    
            href:'${ctx}/sysUser/add',
            maximizable:true,
            modal:true,
            buttons:[{
                iconCls:"icon-save",
                text:"保存",
                handler:function(){
                    $.ajax({
                        type:"POST",
                        dataType:"html",
                        url:$("#mainForm").attr("action"),
                        data:$("#mainForm").serialize(),
                        success:function(data){
                            if(data.success){
                                alert(data.message);
                                $("#formDlg").panel('close');
                                sysUserTable.bootstrapTable('refresh');
                            }
                        }
                    });
                }
            },{
                iconCls:"icon-cancel",
                text:"取消",
                handler:function(){
                    $("#formDlg").panel('close');
                }
            }]
        });
    }
    
</script>

SysUserController.java

    @RequestMapping(value="/getPageList",method=RequestMethod.POST)//produces = "text/html;charset=UTF-8",
    @ResponseBody
    public String getPageList(Page<SysUser> page,@ModelAttribute("sysUser") SysUser sysUser,String trueName,HttpServletRequest request) throws UnsupportedEncodingException{
        sysUser.setTrueName(request.getParameter("trueName"));
        sysUser.setUserAccount(request.getParameter("userAccount"));
        Page<SysUser> pageUser = sysUserService.getPageUserList(page, sysUser);
        return getPageData(pageUser).toString();
    }
    
    @RequestMapping(value="/list")
    public String list(){
        return "system/sysUser/sysUserList";
    }
    
杨国军的主页 杨国军 | 初学一级 | 园豆:152
提问于:2016-10-10 16:54
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所有回答(3)
0

我就不信有人会有耐心看这么长一串,希望你能把问题总结下。

大兄弟竹子 | 园豆:61 (初学一级) | 2016-10-11 21:51
0

看看数据库配置、连接数据库的类里面有没有加useUnicode\=true&characterEncoding\=utf-8,希望对你有帮助

凯伦 | 园豆:186 (初学一级) | 2016-10-17 10:08
0

请问这个问题最后是怎么处理的呢?如同出现同样的。各种处理都不行

qiqitrue | 园豆:202 (菜鸟二级) | 2017-04-26 18:10
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