$.getjson \ $.ajax

First, in the JS of the wording

　　1. $.getjson

1 function (data) {3//  1. Data is Gson structured and can be used directly with 5//  2. $.getjson Get mode, so when the URL is submitted in Chinese, it will be parsed into the JSP current encoding submitted to the action, and then the action will become headache in Chinese garbled 7 }); 　　 　　

　　2. $.ajax

1 $.ajax ({2Type: "POST", //set to post to avoid garbled occurrences in the action 3DataType: "JSON",4Asyncfalse, //write here, will enter into the success method inside 5URL: "Blbooking.do?method=updateblbooking",6  　 //data:$ (' #yourformid '). Serialize (),//Your formid7data:{"cm": "${cm}"},//your formid.8Successfunction(data) {9 alert ("Success");
 - error:function () { theAlert ("Failed"); - } -});

3. $.get () $.post ()

You can refer to the http://www.cnblogs.com/dongsh/p/3235487.html

Ii. the wording in action

Super. RenderText (response, jsonobject.tostring ());

$.getjson \ $.ajax