fix: WebUtils.getClientReqPathPrefix should return /proxytest/ when request path is /proxytest/test/xxx

src/main/java/we/util/WebUtils.java

@@ -267,7 +267,12 @@ public abstract class WebUtils {
 
     public static String getClientReqPathPrefix(ServerWebExchange exchange) {
         String p = exchange.getRequest().getPath().value();
-        return p.substring(0, p.indexOf(getClientService(exchange)));
+        // return p.substring(0, p.indexOf(getClientService(exchange)));
+        byte i = 7;
+        if (p.charAt(6) == 't') {
+            i = 11;
+        }
+        return p.substring(0, i);
     }
 
     public static String getClientReqQuery(ServerWebExchange exchange) {

src/test/java/we/util/WebUtilsTests.java

@@ -0,0 +1,31 @@
+package we.util;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.mock.http.server.reactive.MockServerHttpRequest;
+import org.springframework.mock.web.server.MockServerWebExchange;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * @author hongqiaowei
+ */
+
+public class WebUtilsTests {
+
+    @Test
+    void getClientReqPathPrefixTest() {
+        MockServerHttpRequest mockRequest = MockServerHttpRequest.get("http://127.0.0.1:8600/proxytest/xservice/ybiz").build();
+        MockServerWebExchange mockExchange = MockServerWebExchange.from(mockRequest);
+        String clientService = WebUtils.getClientService(mockExchange);
+        assertEquals(clientService, "xservice");
+        String clientReqPathPrefix = WebUtils.getClientReqPathPrefix(mockExchange);
+        assertEquals(clientReqPathPrefix, "/proxytest/");
+
+        MockServerHttpRequest mr = MockServerHttpRequest.get("http://127.0.0.1:8600/proxytest/test/ybiz").build();
+        MockServerWebExchange me = MockServerWebExchange.from(mr);
+        String cs = WebUtils.getClientService(me);
+        System.err.println(cs);
+        String crpp = WebUtils.getClientReqPathPrefix(me);
+        System.err.println(crpp);
+    }
+}