将两个JSON对象组装到一个里面

//targetJson 目标JSON，packJson 被组装JSON

function addGroupJson(targetJson, packJson){

    if(targetJson && packJson){

       for(var p in packJson){

           targetJson[p] = packJson[p];

       }

    }
    return targetJson;
}

var json1 = {"name":"nikita"};
var json2 = {"password":"1111"};
var result = addGroupJson(json1, json2);
alert(result);