原文:跨域失败 The 'Access-Control-Allow-Origin' header contains multiple values

Access to XMLHttpRequest at xxx from origin xxx has been blocked by CORS policy: The Access Control Allow Origin header contains multiple values , , but only one is allowed. 背景: 我的后端使用了 Django corshea ...

2021-12-22 14:37 0 2987 推荐指数:

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