更新时间:2022-05-18 21:58:52
Body.json()
是异步的,并返回一个解析为JavaScript对象的Promise
对象. JSON.parse()
是同步的,可以解析字符串并更改返回的JavaScript对象.
Body.json()
is asynchronous and returns a Promise
object that resolves to a JavaScript object. JSON.parse()
is synchronous can parse a string and change the resulting returned JavaScript object.