解決：Request header field Content-Type is not allowed by Access-Control-Allow-Headers

時間 2021-07-14

標籤 Request header fiel Content-Type is not allowed by Access-Control-Allow-Heade vue post 欄目 HTTP/TCP 简体版

原文原文鏈接

1. 前端 vue 工程 post 請求後端接口，報錯： Request header field Content-Type is not allowed by Access-Control-Allow-Headers 前端請求方式： this.$ajax({ method: "post", url: this.GLOBAL.BASE_URL + "/gentle/

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1. has been blocked by CORS policy: Request header field aaa is not allowed by Access-Control-Allow-Hea
2. has been blocked by CORS policy: Request header field authorization is not allowed by Access-Cont...
3. has been blocked by CORS policy: Request header field authorization is not allowed by Access-Control
4. Request header field Content-Type is not allowed by Access-Control-Allow-Headers跨域
5. Request header field token is not allowed by Access-Control-Allow-Headers in preflight response
6. Request header field x-token is not allowed by Access-Control-Allow-Headers in preflight response.
7. Request header field Access-Control-Allow-Origin is not allowed by Access-Control-Allow-Headers
8. Request header field token is not allowed by Access-Control-Allow-Headers in preflight response.
9. Request header field Content-Type is not allowed by Access-Control-Allow-Headers
10. Failed to load http://localhost:8080/team.php: Request header field x-jwt-header is not allowed by A
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1. has been blocked by CORS policy: Request header field aaa is not allowed by Access-Control-Allow-Hea
2. has been blocked by CORS policy: Request header field authorization is not allowed by Access-Cont...
3. has been blocked by CORS policy: Request header field authorization is not allowed by Access-Control
4. Request header field Content-Type is not allowed by Access-Control-Allow-Headers跨域
5. Request header field token is not allowed by Access-Control-Allow-Headers in preflight response
6. Request header field x-token is not allowed by Access-Control-Allow-Headers in preflight response.
7. Request header field Access-Control-Allow-Origin is not allowed by Access-Control-Allow-Headers
8. Request header field token is not allowed by Access-Control-Allow-Headers in preflight response.
9. Request header field Content-Type is not allowed by Access-Control-Allow-Headers
10. Failed to load http://localhost:8080/team.php: Request header field x-jwt-header is not allowed by A

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