JSON strings and JSON objects in JavaScript convert to each other

Source: Internet
Author: User

2 ways to convert a JSON string into a JSON object

First, use the function eval

1         var personsstr = ' [{' name ': ' Zhangsan ', ' age ': 26},{' name ': ' Lisi ', ' age ': '] '; 2         var personsjson = eval (personsstr);

Post-conversion results:

Second, the use of Json.parse

1         var personsstr = ' [{' name ': ' Zhangsan ', ' age ': 26},{' name ': ' Lisi ', ' age ': '] '; 2         var personsjson = Json.parse (PERSONSSTR);

JSON object converted to JSON string

1         var personsjson = [{"Name": "Zhangsan", "Age": +}, {"Name": "Lisi", "age": +}]; 2         var personsstr2 = json.stringify (Personsjson);

Post-conversion results:

JSON strings and JSON objects in JavaScript convert to each other

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