Update 4 files

- /src/main/java/com/license/bean/LicenseInfo.java
- /src/main/java/com/license/utils/HaspUtil.java
- /src/main/java/com/license/controller/LicenseController.java
- /src/main/resources/application.properties

src/main/java/com/license/bean/LicenseInfo.java

@@ -11,7 +11,7 @@ import lombok.Data;
 @Data
 public class LicenseInfo {
 
-    private String V2C;
+    private String param;
 
     private String vendorCode;