'2023年3月25日14:11:36'

app/src/main/java/com/huntersun/vkyes/etcopencard/project/api/RequestParameters.java

  */
 public class RequestParameters {
     private final String IFCODE;
-    private final String AppId = "admin001";
+    private final String appId = "admin001";
     private final String encryptType = "NONE";
     private final String signType = "MD5";
     private final String sign;
     @SuppressLint("SimpleDateFormat")
     private final String timestamp = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss").format(new Date());
-    private final String ReqId = "12345";
+    private final String reqId = "12345";
     private final String bizContent;
 
     public RequestParameters(String IFCODE, String bizContent) {
                 "&signType=" + "MD5" +
                 "&encryptType=" + "NONE" +
                 "&timestamp=" + timestamp +
-                "&IFCODE=" + this.IFCODE;
+                "&ifCode=" + this.IFCODE;
         return MD5SignUtil.MD5Encode(var2, "UTF-8", false);
     }