...

src/main/java/cn/com/qmth/examcloud/web/cloud/CloudClientSupport.java

@@ -165,12 +165,19 @@ public abstract class CloudClientSupport {
 
 		if (INTERFACE_LOG.isInfoEnabled()) {
 			INTERFACE_LOG.info("[CALL-IN]. url=" + url);
-			if (body instanceof JsonSerializable) {
+			if (null == body) {
+				INTERFACE_LOG.info("[CALL-REQ]. request= void");
+			} else if (body instanceof JsonSerializable) {
 				INTERFACE_LOG.info("[CALL-REQ]. request=" + JsonUtil.toJson(body, excludeFields));
 			}
 		}
 
-		HttpEntity<Object> requestEntity = new HttpEntity<Object>(body, requestHeaders);
+		HttpEntity<Object> requestEntity = null;
+		if (null == body) {
+			requestEntity = new HttpEntity<Object>(requestHeaders);
+		} else {
+			requestEntity = new HttpEntity<Object>(body, requestHeaders);
+		}
 
 		T respBody = null;
 		try {
@@ -230,6 +237,16 @@ public abstract class CloudClientSupport {
 		exchange(url, HttpMethod.POST, body, null);
 	}
 
+	/**
+	 * post请求
+	 * 
+	 * @param requestMapping
+	 */
+	protected void post(String appName, String requestMapping) {
+		String url = buildUrl(appName, requestMapping);
+		exchange(url, HttpMethod.POST, null, null);
+	}
+
 	/**
 	 * 文件表单提交
 	 *