get请求可以正常的设置Cookie，post请求似乎被拦截掉了。找了很久和搜了很多文章还是没有解决问题，所以来社区求助大家的帮助 谢谢?
错误信息 Access to XMLHttpRequest at 'http://127.0.0.1:7001/signIn' from origin 'http://127.0.0.1:8080' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: The value of the 'Access-Control-Allow-Credentials' header in the response is '' which must be 'true' when the request's credentials mode is 'include'. The credentials mode of requests initiated by the XMLHttpRequest is controlled by the withCredentials attribute.
在get请求里面我设置 Access-Control-Allow-Credentials 可以解决问题，但是在POST似乎还没走到方法里面就已经拦截了
ctx.set('Access-Control-Allow-Credentials', 'true');const client = axios.create({
baseURL: process.env.VUE_APP_API,
timeout: 1000 * 30,
headers: {
},
withCredentials: true,
}) config.security = {
domainWhiteList: [ 'http://localhost:8080', 'http://127.0.0.1:8080', 'http://127.0.0.1', 'http://www.cookie123456.com' ],
csrf: {
enable: false,
},
};
exports.cors = {
origin: 'http://127.0.0.1:8080',
allowMethods: 'GET,HEAD,PUT,POST,DELETE,PATCH,OPTIONS',
credentials: true,
};cors origin 设置过 * or http://127.0.0.1:8080 都无法通过，但是利用工具发送请求是正常的
浏览器发送请求
仓库地址：https://github.com/xiaotiandada/cli-ant-temp
复现步骤，错误日志以及相关配置 启动项目项目是分离的
前端为 template/vue3 后端为 template/egg-temp
# front end
yarn serve
# backend
npm run dev调用接口的按钮都在这里， Signin为Post， add remove为Get。
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操作系统： Mac
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Node 版本： v14.12.0
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Egg 版本：
"egg": "^2.6.1",
"egg-cors": "^2.2.3",
