fix

ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/SysDept.java

@@ -12,6 +12,7 @@ import lombok.experimental.Accessors;
 
 import javax.validation.constraints.Email;
 import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Size;
 import java.io.Serializable;
 import java.util.ArrayList;
@@ -59,8 +60,8 @@ public class SysDept implements Serializable {
     /**
      * 显示顺序
      */
-    @NotBlank(message = "显示顺序不能为空")
-    private String orderNum;
+    @NotNull(message = "显示顺序不能为空")
+    private Integer orderNum;
 
     /**
      * 负责人