JSON and String conversions

1.parse is used to parse a JSON object from a string. For example var str= ' {' name ': ' CPF ', ' age ': ' 23 '} ' was obtained by Json.parse (str): Object:age: "" "" "" "" "CPF" _proto_:object PS: Single quotes are written in {}, each attribute must be double quotation marks, otherwise it will throw exception 2.stringify is used to parse out a string from an object, for example, Var a={a:1,b:2} is obtained by Json.stringify (a): "{" A ": 1," B ": 2}" 3. Eval () can also go to JSON

JSON and String conversions