ssm+vue 使用shiro後 post請求報錯 Request header field Content-Type is not allowed by Access-Control-Allow-H
ssm+vue 使用shiro後 post請求報錯 Request header field Content-Type is not allowed by Access-Control-Allow-Headers in preflight response. 出現的問題 當我發送post請求時，控制檯就報錯這個，很明顯這個是跨域的問題。但是問題是我的跨域肯定是沒有問題的，已經使用了這麼多天，使用的
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相關文章
- 1. 解決：Request header field Content-Type is not allowed by Access-Control-Allow-Headers
- 2. Request header field token is not allowed by Access-Control-Allow-Headers in preflight response
- 3. Request header field Content-Type is not allowed by Access-Control-Allow-Headers
- 4. Request header field x-token is not allowed by Access-Control-Allow-Headers in preflight response.
- 5. has been blocked by CORS policy: Request header field authorization is not allowed by Access-Cont...
- 6. has been blocked by CORS policy: Request header field authorization is not allowed by Access-Control
- 7. Request header field Content-Type is not allowed by Access-Control-Allow-Headers跨域
- 8. Request header field token is not allowed by Access-Control-Allow-Headers in preflight response.
- 9. has been blocked by CORS policy: Request header field aaa is not allowed by Access-Control-Allow-Hea
- 10. Request header field Access-Control-Allow-Origin is not allowed by Access-Control-Allow-Headers