JS arrays, object to JSON, and JSON to arrays, objects

Source: Internet
Author: User

1. JS object to JSON

Mode: json.stringify (obj)

var json = {"name": "iphone", "Price": 666}; Create object; var jsonstr = json.stringify (JSON);       Convert to JSON string Console.log (JSONSTR);

  

2. JS Array to JSON
Array to JSON string var arr = [A:1}]; Json.stringify (arr);

  

3. JS Object array to JSON
Array to JSON string var arr = [A:1}]; Json.stringify (arr);
4. JSON to JS Array
JSON string to array var jsonstr = ' [1,2,3,{' a ': 1}] '; var jsarr=json.parse (JSONSTR); alert (jsarr[0]);

  

5. JSON to JS Object
var jsonstring = ' {' Bar ': ' Property ', ' Baz ': 3} '; var jsobject = Json.parse (jsonstring);    Convert to JSON object alert (Jsobject.bar);    Take the value in JSON

  

JS arrays, object to JSON, and JSON to arrays, objects

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