Delete '/' at the end of url

In situation when we create FeignClient in this way:
@FeignClient(url = "https://localhost/", path = "api/v2")
We will get an error because of adding '/' in the beginning of the path in FeignClientsRegistrar.getPath, result will:
https://localhost//api/v2
To escape this situation we need to delete '/' at the end of url in FeignClientsRegistrar.getUrl

Author: artem-gorshkov

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/FeignClientsRegistrar.java

@@ -118,6 +118,9 @@ static String getUrl(String url) {
 			if (!url.contains("://")) {
 				url = "http://" + url;
 			}
+			if (url.endsWith("/")) {
+				url = url.substring(0, url.length() - 1);
+			}
 			try {
 				new URL(url);
 			}