修改http请求header

liquidnet-bus-common/liquidnet-common-base/src/main/java/com/liquidnet/commons/lang/util/HttpUtil.java

@@ -104,8 +104,8 @@ public class HttpUtil {
 
     public static String postJson(String url, String jsonStr, MultiValueMap<String, String> headers) {
         MultiValueMap<String, String> commonHeader = CollectionUtil.linkedMultiValueMapStringString();
-        headers.add("Content-Type", MediaType.APPLICATION_JSON_UTF8_VALUE);
-        headers.add("Accept", MediaType.APPLICATION_JSON_UTF8_VALUE);
+        commonHeader.add("Content-Type", MediaType.APPLICATION_JSON_UTF8_VALUE);
+        commonHeader.add("Accept", MediaType.APPLICATION_JSON_UTF8_VALUE);
 
         if (url == null || url.trim().isEmpty()) {
             return null;
@@ -119,8 +119,7 @@ public class HttpUtil {
         if (headers != null) {
             httpHeaders.addAll(headers);
         }
-        System.out.println("httpHeaders:"+JsonUtils.toJson(httpHeaders));
-        System.out.println("httpHeaders.size:"+JsonUtils.toJson(httpHeaders).length());
+
         HttpEntity<Object> httpEntity = new HttpEntity(jsonStr, httpHeaders);
 
         // 提交方式：表单、json