javascript 如何停止ajax请求

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时间:2020-10-26 06:27:23  来源:igfitidea点击:

How to stop ajax request

javascriptjqueryajax

提问by tsds

I'm using jquery for making ajax requests

我正在使用 jquery 进行 ajax 请求

$.ajax(
    url: "http://someurl.org",
    success: function() { ... }
);

How can I manually stop my particular ajax request?

如何手动停止我的特定 ajax 请求?

回答by Darin Dimitrov

The $.ajax()method returns an object that could be used to do that:

$.ajax()方法返回一个可用于执行此操作的对象:

var xhr = $.ajax(
    url: "http://someurl.org",
    success: function() { ... }
);

and then later when you want to stop the request:

然后当你想停止请求时:

xhr.abort();

回答by JIA

ajax requests are HTTP transactions once made cannot be stopped. You can stop ajax request from being initiated but not kill the already made request.

ajax 请求是 HTTP 事务,一旦发出就无法停止。您可以停止发起 ajax 请求,但不能终止已发出的请求。