From d3c5906cfa1a750bfe6e07fc343bbca364a6f621 Mon Sep 17 00:00:00 2001
From: fengdan <fengdan@outlook.com>
Date: Thu, 17 Feb 2022 14:38:59 +0800
Subject: [PATCH] =?UTF-8?q?fix(=E7=94=A8=E6=88=B7=E7=AE=A1=E7=90=86):=20?=
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新增用户：用户账号参数校验

Closes https://gitee.com/zhijiantianya/ruoyi-vue-pro/issues/I4U1XU
---
 .../module/system/controller/admin/user/vo/user/UserBaseVO.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/yudao-module-system/yudao-module-system-impl/src/main/java/cn/iocoder/yudao/module/system/controller/admin/user/vo/user/UserBaseVO.java b/yudao-module-system/yudao-module-system-impl/src/main/java/cn/iocoder/yudao/module/system/controller/admin/user/vo/user/UserBaseVO.java
index 985783f0b..d136731e1 100644
--- a/yudao-module-system/yudao-module-system-impl/src/main/java/cn/iocoder/yudao/module/system/controller/admin/user/vo/user/UserBaseVO.java
+++ b/yudao-module-system/yudao-module-system-impl/src/main/java/cn/iocoder/yudao/module/system/controller/admin/user/vo/user/UserBaseVO.java
@@ -6,6 +6,7 @@ import org.hibernate.validator.constraints.Length;
 
 import javax.validation.constraints.Email;
 import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Pattern;
 import javax.validation.constraints.Size;
 import java.util.Set;
 
@@ -18,6 +19,7 @@ public class UserBaseVO {
 
     @ApiModelProperty(value = "用户账号", required = true, example = "yudao")
     @NotBlank(message = "用户账号不能为空")
+    @Pattern(regexp = "^[a-zA-Z0-9]{4,30}$", message = "用户账号由 数字、字母 组成")
     @Size(min = 4, max = 30, message = "用户账号长度为 4-30 个字符")
     private String username;