javascript - How can I make an AJAX request made in javascript fail on purpose in the debugger to test it?

Question

Suppose if I wrote some code to handle the case where the AJAX request fails then how could I test it out? I was wondering if there was a way to make an AJAX request fail on purpose using the Chrome debugger.

标签： javascriptajax

Answer 1

您可以使用network throttlingand go offline ，这将使 ajax 调用失败。