更新时间:2023-01-26 14:23:55
JSON 只是一个符号;进行所需的更改 解析
它以便您可以将更改应用于本机 JavaScript对象,然后 stringify
返回 JSON
JSON is just a notation; to make the change you want parse
it so you can apply the changes to a native JavaScript Object, then stringify
back to JSON
var jsonStr = '{"theTeam":[{"teamId":"1","status":"pending"},{"teamId":"2","status":"member"},{"teamId":"3","status":"member"}]}';
var obj = JSON.parse(jsonStr);
obj['theTeam'].push({"teamId":"4","status":"pending"});
jsonStr = JSON.stringify(obj);
// "{"theTeam":[{"teamId":"1","status":"pending"},{"teamId":"2","status":"member"},{"teamId":"3","status":"member"},{"teamId":"4","status":"pending"}]}"