【华信科小米EDI对接】【接口方式调整】

src/main/java/com/uas/eis/task/httpclient/EDIX5JsonHttpClient.java

@@ -51,9 +51,9 @@ public class EDIX5JsonHttpClient extends X5HttpClient {
         }
         String bodyString = null;
         if (body instanceof String) {
-            bodyString = body.toString();
+            bodyString = body.toString().toUpperCase();
         } else {
-            bodyString = JSON.toJSONString(body);
+            bodyString = JSON.toJSONString(body).toUpperCase();
         }
         String s = appid + bodyString + appkey;
         String sign = upperCase(DigestUtils.md5Hex(appid + bodyString + appkey));