Use of JSON in JS

JSON string:

    var str1 = ' {' name ': ' cxh ', ' sex ': ' Man '} ';

JSON object:

var str2 = {"Name": "Cxh", "Sex": "Man"};

JSON array:

var jsonranklist=[{"Xlid": "Cxh", "Xldigitid": 123456, "Topscore": $, "topplaytime": "2009-08-20"},{"Xlid" : "Zd", "Xldigitid": 123456, "Topscore":, "Topplaytime": "2009-11-20"}];

The string is converted directly to JSON:

var obj = eval (' (' + str + ') ') or var// is converted from a JSON string to a JSON object or  var// converted from JSON string to JSON object

You can get the value in the form of:

var name = Obj.name;

You can convert the JSON into a string in a way:

var // Convert a JSON object to a JSON character or var // Convert a JSON object to a JSON character

In addition to Eval () above, all others need to import the Json.js package.

Use of JSON in JS