@ReponseBody back JSON Chinese garbled-ground tornado

I 'll just add the following configuration to the MVC configuration file.

<mvc:annotation-driven></mvc:annotation-driven>, you need to refer to the following namespace at the beginning xmlns:mvc= "http:// Www.springframework.org/schema/mvc

It is automatically configured Defaultannotationhandlermapping and annotationmethodhandleradapter

the existence of the latter solves the problem of garbled, the default encoding is iso-8859-1 , this place is very intimate, changed to UTF-8 .

also need to add produces= "Text/html;charset=utf-8" to the @RequestMapping method

The important thing is Charset=utf-8 , the type can also be Application/json anything.

@ReponseBody back JSON Chinese garbled-ground tornado