正则表达式补上次数规则

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壁虎 2025-01-05 18:30:44 +08:00
parent 39ac9053fd
commit 92a4831644
1 changed files with 1 additions and 1 deletions

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@ -23,7 +23,7 @@ public class UserSaveReqVO {
@Schema(description = "用户账号", requiredMode = Schema.RequiredMode.REQUIRED, example = "yudao") @Schema(description = "用户账号", requiredMode = Schema.RequiredMode.REQUIRED, example = "yudao")
@NotBlank(message = "用户账号不能为空") @NotBlank(message = "用户账号不能为空")
@Pattern(regexp = "^[a-zA-Z0-9]$", message = "用户账号由 数字、字母 组成") @Pattern(regexp = "^[a-zA-Z0-9]+$", 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") @Size(min = 4, max = 30, message = "用户账号长度为 4-30 个字符")
@DiffLogField(name = "用户账号") @DiffLogField(name = "用户账号")
private String username; private String username;