JSON Data passing Chinese garbled problem

Source: Internet
Author: User


1. Configure produces in @requestmapping annotations on the controller processing method

@RequestMapping (value= "/getrolelist.html", produces={"Application/json;charset=utf-8"}) @ResponseBody PublicObject getrolelist () {HashMap<String,List<Role>> resultmap=NewHashmap<string, list<role>>(); List<Role> rolelist=roleservice.getrolelist (); Resultmap.put ("Rolelist", rolelist);  for(Role role:rolelist) {logger.info ("Role ID" +role.getid () +role.getrolename ()); }                returnJsonarray.tojsonstring (rolelist);//convert Resultmap to JSON format to return}

2, in the SPRINGMVC configuration Stringhttpmessageconverter

    <Mvc:annotation-driven>        <mvc:message-converters>            <Beanclass= "Org.springframework.http.converter.StringHttpMessageConverter">                < Propertyname= "Supportedmediatypes">                    <List>                    <value>Application/json;charset=utf-8</value>                    </List>                </ Property>            </Bean>        </mvc:message-converters>    </Mvc:annotation-driven>

3, 1, 2 have tried or garbled, modified @requestmapping value attribute suffix name, tried several suffix names, in addition to. html, can return to Chinese normally

// Modify the value suffix    name    @RequestMapping (value= "/getrolelist.do", produces=        {"Application/json;charset=utf-8"})    @ Responsebody// Modify the value suffix    name @RequestMapping (value= "/getrolelist", produces={" Application/json;charset=utf-8 "})    @ResponseBody
Estimated to be related to the return of @responsebody, first remember to understand and then add

JSON Data passing Chinese garbled problem

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