Electron常见问题 41 - blocked by CORS policy: The ‘Access-Control-Allow-Origin‘ header contains
日期： 2020-11-05 分类： 跨站数据测试 494次阅读
目录
问题
Electron新建一个BrowserWindow窗口，加载URL地址，提示如下报错：
Access to fetch at 'https://sentry.boom.cn/api/5/store/?sentry_key=b2dff9e…&sentry_version=7' from origin 'https://client-test.baijiayun.com' has been blocked by CORS policy: The 'Access-Control-Allow-Origin' header contains multiple values 'https://client-test.baijiayun.com, *', but only one is allowed. Have the server send the header with a valid value, or, if an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.
截图：
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