设备录入添加正则判断

cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsEquipmentDeliveryAddParm.java

@@ -1,13 +1,10 @@
 package com.njcn.csdevice.pojo.param;
 
-import com.fasterxml.jackson.annotation.JsonFormat;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Pattern;
-import java.util.Date;
 
 /**
  * 
@@ -35,7 +32,7 @@ public class CsEquipmentDeliveryAddParm{
      */
     @ApiModelProperty(value="网络设备ID")
     @NotBlank(message="网络设备ID不能为空！")
-    @Pattern(regexp = "^[A-Za-z0-9]{1,32}$", message = "网络设备ID只可为(数字,字母)")
+    @Pattern(regexp = "^[A-Za-z0-9]{6,32}$", message = "网络设备ID只可为数字或字母,长度至少为6位")
     private String ndid;
 
     /**