Mutual transformation of JSON and JSON strings in JavaScript

One, JSON string converted to JSON object

var str = ' {' name ': ' cxh ', ' sex ': ' Man ', ' age ': ' + '} '/ ' method one: eval-mode-parse var obj1 = eval (' (' + str + ') '); Console.log (obj1.name); // method Two: Using the global JSON object parsing, using Json.parse strict adherence to the JSON specification, such as attributes are required in quotation marks var obj2 = json.parse (str); Console.log (obj2.sex); // method Three: New function form parsing var obj3 = (new Function ("return" + str)); Console.log (obj3.age);

JSON object converted to JSON string, using global JSON object

var obj = {"Name": "Cxh", "Sex": "Man", "Age": "+"}; var str = json.stringify (obj); Console.log (str);

Mutual transformation of JSON and JSON strings in JavaScript