var obj={x:10,y:50};var t= JSON.stringify(obj);console.log(typeof t);var gg= JSON.parse(t);console.log(typeof gg) 相关文章: 2022-12-23 2022-12-23 2021-07-10 2022-12-23 2021-08-27 2021-11-30 2021-11-22