确保第一个ajax功能在第二个之前完成 [英] Make sure first ajax function finishes before second one

问题描述

我有一个JavaScript函数，该函数使用jQuery发出两个连续的Ajax请求.我想确保在调用第二个函数之前已加载第一个请求.有办法吗?

I have a JavaScript function that makes two consecutive Ajax requests using jQuery. I want to make sure that the first request has loaded before the second function is called. Is there a way I can do this?

推荐答案

要么在$.ajax选项中指定async: false，要么在第一个调用的complete回调中进行第二个ajax调用.

Either specify async: false in the $.ajax options, or make the second ajax call in the complete callback of the first call.

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