update 用户绑定车牌号相关接口修改逻辑

jsowell-common/src/main/java/com/jsowell/common/enums/ykc/ReturnCodeEnum.java

@@ -110,7 +110,9 @@ public enum ReturnCodeEnum {
 
 	CODE_GET_PERSONAL_PILE_CONNECTOR_INFO_ERROR("00400010", "获取个人桩枪口实时数据异常"),
 
-	CODE_THIS_CARNO_HAS_BEEN_BINGDING("00500001", "当前车牌号已经绑定，请检查！"),
+	CODE_THIS_CARNO_HAS_BEEN_BINDING("00500001", "当前车牌号已经绑定，请检查！"),
+
+	CODE_USER_BINDING_CARNO_ERROR("00500002", "用户绑定车牌号异常"),
 	;
 
 	private String value;