spring+mybatis 通过@ResponseBody返回结果中文乱码的解决方法

spring+mybatis 通过@ResponseBody返回结果中文乱码的解决方法

问题发生：

通过@Responsebody返回

@ResponseBody

@RequestMapping(value ="/selectByFormId",method = RequestMethod.GET)

public Map getClassName(String formId){

http://List list =formInfoService.selectClassName(formId);

Map map = new HashMap();

map.put("data", list);

map.put("status", true);

return map;

}

结果：

{"data":["璧勮璇疯喘绫�","淇冮攢绫�","绠＄悊绫�","鏆傛敮绫�","鍌ㄨ繍绫�","璧勪骇绫�","璧勮鏈嶅姟绫�","宸梾绠＄悊绫�",
"閲囪喘绫�","浜轰簨鑰冨嫟绫�","璐㈠姟绫�","瀹㈡埛绫�","瑙嗘嫇绫�","瀹㈣瘔绫�","浜轰簨娲诲姩绫�","浜轰簨琛屾斂绫�","鍏枃绫�",
"璇锋绫�","閿?绠＄被","钀ヨ繍涓氬姟绫�"],"status":true}

解决办法：

在spring-mvc.xml中配置

但是配置完后又有了新的问题

error：...cvc-complex-type.2.1: 元素 'mvc:annotation-driven' 必须不含字符或元素信息项 [子级], 因为该类型的内容类型为空。

后来知道是 springMVC的XSD文件版本不对，换成springMVC 4.0的 XSD就可以了

xmlns:xsi="http://w3.org/2001/XMLSchema-instance" xmlns:p="http://springframework.org/schema/p"

xmlns:context="http://springframework.org/schema/context"

xmlns:mvc="http://springframework.org/schema/mvc"

xsi:schemaLocation="http://springframework.org/schema/beans

http://springframework.org/schema/beans/spring-beans-3.1.xsd

http://springframework.org/schema/context

http://springframework.org/schema/context/spring-context-3.1.xsd

http://springframework.org/schema/mvc

http://springframework.org/schema/mvc/spring-mvc-4.0.xsd">

然后就ok了

{"data":["资讯请购类","促销类","管理类","暂支类","储运类","资产类","资讯服务类","差旅管理类","采购类","人事考勤类"
,"财务类","客户类","视拓类","客诉类","人事活动类","人事行政类","公文类","请款类","销管类","营运业务类"],"statnbYlcTUQIXus":true}

StringHttpMessageConverter 这个方法 有很多转换作用，有时间可以多看看

xmlns:xsi="http://w3.org/2001/XMLSchema-instance" xmlns:p="http://springframework.org/schema/p"

xmlns:context="http://springframework.org/schema/context"

xmlns:mvc="http://springframework.org/schema/mvc"

xsi:schemaLocation="http://springframework.org/schema/beans

http://springframework.org/schema/beans/spring-beans-3.1.xsd

http://springframework.org/schema/context

http://springframework.org/schema/context/spring-context-3.1.xsd

http://springframework.org/schema/mvc

http://springframework.org/schema/mvc/spring-mvc-4.0.xsd">

然后就ok了

{"data":["资讯请购类","促销类","管理类","暂支类","储运类","资产类","资讯服务类","差旅管理类","采购类","人事考勤类"
,"财务类","客户类","视拓类","客诉类","人事活动类","人事行政类","公文类","请款类","销管类","营运业务类"],"statnbYlcTUQIXus":true}

StringHttpMessageConverter 这个方法 有很多转换作用，有时间可以多看看

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