javascript解析json實例詳解_javascript技巧

 
alert(data.toJSONString());

functionshowJSON() {  
   varuser =  
     {  
       "username":"tom",  
       "age":20,  
        "info": {"tel":"123456","cellphone":"98765"},  
      "address":  
       [  
                {"city":"shanghai","postcode":"201203"},  
                 {"city":"suzhou","postcode":"200000"}  
             ]  
     }  
      
     alert(user.username);  
     alert(user.age);  
     alert(user.info.cellphone);  
     alert(user.address[0].city);  
     alert(user.address[0].postcode);  
}

user.username ="jerry";

functionmyEval() {  
    varstr = '{"name":"Violet","occupation":"character"}';  
    varbj = eval('(' str ')');  
     alert(obj.toJSONString());  
}

functionmyEval() {  
    varstr = '{"name":"Violet","occupation":"character"}';  
    varbj = str.parseJSON();  
     alert(obj.toJSONString());  
}