原文:Access to XMLHttpRequest at '…' from origin '…' has been blocked by CORS policy

Access to XMLHttpRequest at from origin has been blocked by CORS policy: No Access Control Allow Origin header is present on the requested resource 服務器不允許跨域訪問。跨域訪問發生在客戶端和服務器,而服務器和服務器間不會發生跨域訪問問題,所以解決辦法 ...

2021-09-22 22:36 0 306 推薦指數:

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