问题描述
我正在将带有 XMLHttpRequest 的发帖请求发送到本地的其他域，但出现以下CORS错误:
I'm sending a post request with XMLHttpRequest to my other domain in local but I get the CORS error below:
我已经在PHP中设置了标头，如下所示:
I had set header in PHP as below:
<?php
header("Access-Control-Allow-Origin: *",false); //header("Access-Control-Allow-Origin: *");
header('Access-Control-Allow-Methods: POST, GET');
header("Access-Control-Allow-Credentials: true");
header('Access-Control-Max-Age: 1000');
header("Content-type:application/json");
readfile('data.json');
尽管设置了标题，我仍然收到CORS错误；我在做什么错，我该如何解决?
Despite setting the header, I'm still getting the CORS error; what am I doing wrong and how can I fix it?
推荐答案
最后，我解决了这个问题.
我使用Laragon进行PHP开发，但我不知道其Laragon配置或apache默认情况下会在配置文件中对此进行设置:
Finally, I fix this problem.
I use Laragon for PHP development and I don't know its Laragon configuration or apache that by default they set this in the config file:
Header always set Access-Control-Allow-Origin "*"
，这与我在PHP中设置的标头冲突.我对此进行了评论，并且可以毫无问题地设置标题.
and this makes conflicts with headers that I set in PHP. I comment it and can set headers with no problems.
感谢@Thamaraiselvam&@ rahul-mukherjee帮助了我.
thanks to @Thamaraiselvam & @rahul-mukherjee for helping me.
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