跪求解决springmvc responsebody返回中文乱码

[RHuniSoft]

springmvc responsebody返回中文乱码，注解里添加了produces="application/json;charset=utf-8"也不起作用

	@RequestMapping(value="/de", method=RequestMethod.GET, produces="application/json;charset=utf-8")
	@ResponseBody
	public String select(){
		return "你好";
	}

web.xml配置如下

<?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" xmlns:web="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_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>网关</display-name>
  <welcome-file-list>
    <welcome-file>login.do</welcome-file>
  </welcome-file-list>
  <servlet>
    <servlet-name>spring</servlet-name>
    <servlet-class> 
         org.springframework.web.servlet.DispatcherServlet
    </servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:/spring/spring-servlet.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  
  
  <servlet-mapping>
    <servlet-name>spring</servlet-name>
    <url-pattern>/*</url-pattern>
  </servlet-mapping>
  
  <filter>
    <filter-name>characterEncodingFilter</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>characterEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
 
</web-app>

springmvc的配置如下

<?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:tx="http://www.springframework.org/schema/tx" 
    xmlns:jpa="http://www.springframework.org/schema/data/jpa"
    
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd 
        http://www.springframework.org/schema/tx    
        http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
        http://www.springframework.org/schema/data/jpa
        http://www.springframework.org/schema/data/jpa/spring-jpa.xsd
        http://www.springframework.org/schema/context 
        http://www.springframework.org/schema/context/spring-context-3.1.xsd"> 
    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" >  
        <property name="messageConverters">   
                 <list>   
                     <bean class = "org.springframework.http.converter.StringHttpMessageConverter">   
                        <property name = "supportedMediaTypes">
                              <list>
                                  <value>text/html;charset=utf-8</value>   
                             </list>   
                        </property>   
                     </bean>   
                 </list>   
           </property>  
    </bean>  

[zzxiaoma]

客户端的问题吧，有时候用浏览器直接访问就是乱码，用程序就没问题

[RHuniSoft]

引用 1 楼 zzxiaoma 的回复:

客户端的问题吧，有时候用浏览器直接访问就是乱码，用程序就没问题

我是在浏览器直接输url 返回你好 在eclipse自带的浏览器不乱码
但是外边所有的浏览器都乱码 这是怎么回事 j2ee不熟

[zzxiaoma]

你试试在乱码的地方点右键选择utf-8

[hi-face]

mvc_context.xml 添加

<bean id="mappingJacksonHttpMessageConverter"
		class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
		<property name="supportedMediaTypes">
			<list>
				<value>text/html;charset=UTF-8</value>
			</list>
		</property>
	</bean>

史上最简单的spring+springMVC+mybaits整合SSM框架~Simple-SSM

[天命ming]

你可以进入调试界面看看，到底返回的json数据是不是乱码

[tandy]

在 Eclipse Package Explorer 中 找到 Servers
点击你的 tomcat
找到 server.xml
找到 <Connector URIEncoding="UTF-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>
如上 加上 URIEncoding="UTF-8"

这样你在发送 get 请求返回的中文字符就不是乱码了

[青灯古酒ி]

用eclipse内置浏览器不乱码是因为eclipse的编码方式和你的代码编码方式是一致的。
解决方法有两个：第一是设置contentType
第二是修改tomcat配置文件，具体修改方式自行百度