JQuery Ajax returns JSON when Chinese garbled how to resolve _ajax related

Use jquery Ajax call return JSON, Chinese garbled problem

The JS code is as follows:

$.ajax ({  
        URL: '/test/testaction.do?method=test ',  
        type: ' POST ',  
        dataType: ' json ',  
        timeout:5000,  
        Async:false,  
        error:function () {  
          alert (' Get Data failed! ');  
        },  
        success:function (JSON) {  
          jsobject = eval (JSON);  
        }  
    );  
    return jsobject;

JS Code

<span style= "Font-size:x-small;" >$.ajax ({ 
        URL: '/test/testaction.do?method=test ', 
        type: ' POST ', 
        dataType: ' json ', 
        timeout: 5000, 
        async:false, 
        error:function () { 
          alert (' Get Data failed! '); 
        }, 
        success:function (JSON) { 
          jsobject = eval (JSON); 
        } 
    ); 
    Return jsobject;</span> 
Action:

Java code

Jsonarray json = Jsonarray.fromobject (syslist);//syslist is a list  
//   Set response contenttype to solve Chinese garbled  
    Response.setcontenttype ("Text/html;charset=utf-8");  
    Response.getwriter (). Print (json.tostring ());  
    return null; 
Java code 
<span style= "Font-size:x-small;" >jsonarray json = Jsonarray.fromobject (syslist);//syslist is a list 
//   Set response contenttype to solve Chinese garbled 
    Response.setcontenttype ("Text/html;charset=utf-8"); 
    Response.getwriter (). Print (json.tostring ()); 
    

The code is simple enough not to explain. If you have any questions, please leave a message and I will get in touch with you in the first time.