更新前后端代码

go/pkg/apperr/errors.go

@@ -0,0 +1,27 @@
+package apperr
+
+import "errors"
+
+// 通用业务错误
+var (
+	ErrUnauthorized   = errors.New("未认证或认证已过期")
+	ErrForbidden      = errors.New("没有操作权限")
+	ErrNotFound       = errors.New("资源不存在")
+	ErrParamInvalid   = errors.New("参数错误")
+	ErrUserExists     = errors.New("用户名或邮箱已存在")
+	ErrUserDisabled   = errors.New("账户已被禁用")
+	ErrPasswordWrong  = errors.New("用户名或密码错误")
+	ErrAccountLocked  = errors.New("失败次数过多，账户已临时锁定")
+	ErrRegisterClosed = errors.New("当前未开放注册")
+	ErrProjectExists  = errors.New("同名项目已存在")
+	ErrQuotaExceeded  = errors.New("存储空间不足，超出配额限制")
+	ErrFileTooLarge   = errors.New("文件大小超出限制")
+	ErrFileTypeDenied = errors.New("文件类型不被允许")
+	ErrFileDeleted    = errors.New("文件已在回收站中")
+	ErrLinkExpired    = errors.New("链接已过期或失效")
+	ErrLinkPassword   = errors.New("访问密码错误")
+	ErrSignInvalid    = errors.New("API签名校验失败")
+	ErrSignExpired    = errors.New("API签名时间戳已过期")
+	ErrSystemRole     = errors.New("系统内置角色不允许此操作")
+	ErrMaintainMode   = errors.New("站点维护中")
+)