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如何判断fetch的异步处理后，执行某个操作
fetch().then(then1).then(then2).cathc(aa)xxx
如何保证xxx操作在then1 then2 aa 执行之后进行
光阴似箭催人老，日月如移越少年。
还是继续把xxx放到then里面吧。fetch().then(then1).then(then2).cathc(aa).then(xxx)
同意楼上,异步之后执行某个操作就应该放在then里呀.
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还是继续把xxx放到then里面吧。
fetch().then(then1).then(then2).cathc(aa).then(xxx)
同意楼上,异步之后执行某个操作就应该放在then里呀.