Spring Boot Security The request was rejected because the URL was not normalized. 錯誤

今天在用Postman測試API時，出現The request was rejected because the URL was not normalized.錯誤。

造成錯誤的原因是url不正確，出現了重複的斜線//，例如
http://localhost:8080/mermber/all//或
http://localhost:8080/mermber//all

參考：

• Request Matching and HttpFirewall
• Spring 5.0.3 RequestRejectedException: The request was rejected because the URL was not normalized