[Alert] [HTTP Plugin] Lose HTTP port (#14341)

dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpSender.java

@@ -120,7 +120,7 @@ public final class HttpSender {
             // GET request add param in url
             setMsgInUrl(msg);
             URL unencodeUrl = new URL(url);
-            URI uri = new URI(unencodeUrl.getProtocol(), unencodeUrl.getHost(), unencodeUrl.getPath(),
+            URI uri = new URI(unencodeUrl.getProtocol(), unencodeUrl.getAuthority(), unencodeUrl.getPath(),
                     unencodeUrl.getQuery(), null);
 
             httpRequest = new HttpGet(uri);
@@ -175,4 +175,8 @@ public final class HttpSender {
             log.error("send http alert msg  exception : {}", e.getMessage());
         }
     }
+
+    public String getRequestUrl() {
+        return httpRequest.getURI().toString();
+    }
 }

dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/src/test/java/org/apache/dolphinscheduler/plugin/alert/http/HttpSenderTest.java

@@ -35,15 +35,19 @@ public class HttpSenderTest {
     @Test
     public void sendTest() throws IOException {
         Map<String, String> paramsMap = new HashMap<>();
-        paramsMap.put(HttpAlertConstants.NAME_URL, "http://www.dolphinscheduler-not-exists-web.com");
-        paramsMap.put(HttpAlertConstants.NAME_REQUEST_TYPE, "POST");
+        String url = "https://www.dolphinscheduler-not-exists-web.com:12345";
+        String contentField = "content";
+        paramsMap.put(HttpAlertConstants.NAME_URL, url);
+        paramsMap.put(HttpAlertConstants.NAME_REQUEST_TYPE, "GET");
         paramsMap.put(HttpAlertConstants.NAME_HEADER_PARAMS, "{\"Content-Type\":\"application/json\"}");
         paramsMap.put(HttpAlertConstants.NAME_BODY_PARAMS, "{\"number\":\"123456\"}");
-        paramsMap.put(HttpAlertConstants.NAME_CONTENT_FIELD, "content");
+        paramsMap.put(HttpAlertConstants.NAME_CONTENT_FIELD, contentField);
 
         HttpSender httpSender = spy(new HttpSender(paramsMap));
         doReturn("success").when(httpSender).getResponseString(any());
         AlertResult alertResult = httpSender.send("Fault tolerance warning");
         Assertions.assertEquals("true", alertResult.getStatus());
+        Assertions.assertTrue(httpSender.getRequestUrl().contains(url));
+        Assertions.assertTrue(httpSender.getRequestUrl().contains(contentField));
     }
 }