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构建并部署到测试环境(无 SSH) / build-and-deploy (push) Successful in 4m36s
主要改动: - 改造 errors.New() 和 Wrap() 函数签名为可变参数,优先使用 errorMessages 映射表 - 添加 allErrorCodes 注册表和 init() 启动时校验,确保错误码与映射表一致 - 添加 TestAllCodesHaveMessages 和 TestNoOrphanMessages 测试防止映射表腐化 - 清理 109 处与映射表一致的冗余硬编码(service 层) - 保留业务特定消息覆盖能力 新增 API 用法: - errors.New(errors.CodeUnauthorized) // 使用映射表默认消息 - errors.New(errors.CodeNotFound, "提现申请不存在") // 覆盖为自定义消息
248 lines
8.4 KiB
Go
248 lines
8.4 KiB
Go
package errors
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import "fmt"
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// 错误码定义
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const (
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// 成功
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CodeSuccess = 0
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// 客户端错误 (1000-1999) -> 4xx HTTP 状态码
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CodeInvalidParam = 1001 // 参数验证失败
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CodeMissingToken = 1002 // 缺失认证令牌
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CodeInvalidToken = 1003 // 无效或过期的令牌
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CodeUnauthorized = 1004 // 未授权
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CodeForbidden = 1005 // 禁止访问
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CodeNotFound = 1006 // 资源未找到
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CodeConflict = 1007 // 资源冲突
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CodeTooManyRequests = 1008 // 请求过多
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CodeRequestTooLarge = 1009 // 请求体过大
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// RBAC 相关错误 (1010-1099)
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CodeAccountNotFound = 1010 // 账号不存在
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CodeAccountDisabled = 1011 // 账号已禁用
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CodeAccountDeleted = 1012 // 账号已删除
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CodeUsernameExists = 1013 // 用户名已存在
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CodePhoneExists = 1014 // 手机号已存在
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CodeInvalidPassword = 1015 // 密码格式不正确
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CodePasswordTooWeak = 1016 // 密码强度不足
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CodeParentIDRequired = 1017 // 非 root 用户必须提供上级账号
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CodeInvalidParentID = 1018 // 上级账号不存在或无效
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CodeCannotModifyParent = 1019 // 禁止修改上级账号
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CodeCannotModifyUserType = 1020 // 禁止修改用户类型
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CodeRoleNotFound = 1021 // 角色不存在
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CodeRoleNameExists = 1022 // 角色名称已存在
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CodePermissionNotFound = 1023 // 权限不存在
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CodePermCodeExists = 1024 // 权限编码已存在
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CodeInvalidPermCode = 1025 // 权限编码格式不正确
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CodeRoleAlreadyAssigned = 1026 // 角色已分配
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CodePermAlreadyAssigned = 1027 // 权限已分配
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// 认证相关错误 (1040-1049)
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CodeInvalidCredentials = 1040 // 用户名或密码错误
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CodeAccountLocked = 1041 // 账号已锁定
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CodePasswordExpired = 1042 // 密码已过期
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CodeInvalidOldPassword = 1043 // 旧密码错误
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// 组织相关错误 (1030-1049)
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CodeShopNotFound = 1030 // 店铺不存在
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CodeShopCodeExists = 1031 // 店铺编号已存在
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CodeShopLevelExceeded = 1032 // 店铺层级超过最大值
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CodeEnterpriseNotFound = 1033 // 企业不存在
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CodeEnterpriseCodeExists = 1034 // 企业编号已存在
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CodeCustomerNotFound = 1035 // 个人客户不存在
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CodeCustomerPhoneExists = 1036 // 个人客户手机号已存在
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// 财务相关错误 (1050-1069)
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CodeInvalidStatus = 1050 // 状态不允许此操作
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CodeInsufficientBalance = 1051 // 余额不足
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CodeWithdrawalNotFound = 1052 // 提现申请不存在
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CodeWalletNotFound = 1053 // 钱包不存在
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// 服务端错误 (2000-2999) -> 5xx HTTP 状态码
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CodeInternalError = 2001 // 内部服务器错误
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CodeDatabaseError = 2002 // 数据库错误
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CodeRedisError = 2003 // Redis 错误
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CodeServiceUnavailable = 2004 // 服务不可用
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CodeTimeout = 2005 // 请求超时
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CodeTaskQueueError = 2006 // 任务队列错误
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)
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// allErrorCodes 所有已注册的错误码
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// 新增错误码时必须同时在此列表中注册
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var allErrorCodes = []int{
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CodeSuccess,
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CodeInvalidParam,
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CodeMissingToken,
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CodeInvalidToken,
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CodeUnauthorized,
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CodeForbidden,
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CodeNotFound,
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CodeConflict,
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CodeTooManyRequests,
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CodeRequestTooLarge,
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CodeAccountNotFound,
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CodeAccountDisabled,
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CodeAccountDeleted,
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CodeUsernameExists,
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CodePhoneExists,
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CodeInvalidPassword,
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CodePasswordTooWeak,
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CodeParentIDRequired,
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CodeInvalidParentID,
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CodeCannotModifyParent,
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CodeCannotModifyUserType,
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CodeRoleNotFound,
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CodeRoleNameExists,
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CodePermissionNotFound,
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CodePermCodeExists,
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CodeInvalidPermCode,
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CodeRoleAlreadyAssigned,
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CodePermAlreadyAssigned,
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CodeShopNotFound,
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CodeShopCodeExists,
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CodeShopLevelExceeded,
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CodeEnterpriseNotFound,
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CodeEnterpriseCodeExists,
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CodeCustomerNotFound,
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CodeCustomerPhoneExists,
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CodeInvalidCredentials,
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CodeAccountLocked,
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CodePasswordExpired,
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CodeInvalidOldPassword,
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CodeInvalidStatus,
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CodeInsufficientBalance,
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CodeWithdrawalNotFound,
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CodeWalletNotFound,
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CodeInternalError,
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CodeDatabaseError,
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CodeRedisError,
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CodeServiceUnavailable,
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CodeTimeout,
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CodeTaskQueueError,
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}
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func init() {
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for _, code := range allErrorCodes {
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if _, ok := errorMessages[code]; !ok {
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panic(fmt.Sprintf("错误码 %d 缺少映射消息,请在 errorMessages 中添加", code))
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}
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}
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}
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// errorMessages 错误消息映射表(中文)
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var errorMessages = map[int]string{
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CodeSuccess: "成功",
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CodeInvalidParam: "参数验证失败",
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CodeMissingToken: "缺失认证令牌",
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CodeInvalidToken: "无效或过期的令牌",
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CodeUnauthorized: "未授权访问",
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CodeForbidden: "禁止访问",
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CodeNotFound: "资源未找到",
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CodeConflict: "资源冲突",
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CodeTooManyRequests: "请求过多,请稍后重试",
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CodeRequestTooLarge: "请求体过大",
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CodeAccountNotFound: "账号不存在",
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CodeAccountDisabled: "账号已禁用",
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CodeAccountDeleted: "账号已删除",
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CodeUsernameExists: "用户名已存在",
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CodePhoneExists: "手机号已存在",
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CodeInvalidPassword: "密码格式不正确",
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CodePasswordTooWeak: "密码强度不足",
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CodeParentIDRequired: "非 root 用户必须提供上级账号",
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CodeInvalidParentID: "上级账号不存在或无效",
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CodeCannotModifyParent: "禁止修改上级账号",
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CodeCannotModifyUserType: "禁止修改用户类型",
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CodeRoleNotFound: "角色不存在",
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CodeRoleNameExists: "角色名称已存在",
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CodePermissionNotFound: "权限不存在",
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CodePermCodeExists: "权限编码已存在",
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CodeInvalidPermCode: "权限编码格式不正确(应为 module:action 格式)",
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CodeRoleAlreadyAssigned: "角色已分配",
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CodePermAlreadyAssigned: "权限已分配",
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CodeShopNotFound: "店铺不存在",
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CodeShopCodeExists: "店铺编号已存在",
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CodeShopLevelExceeded: "店铺层级不能超过 7 级",
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CodeEnterpriseNotFound: "企业不存在",
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CodeEnterpriseCodeExists: "企业编号已存在",
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CodeCustomerNotFound: "个人客户不存在",
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CodeCustomerPhoneExists: "个人客户手机号已存在",
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CodeInvalidStatus: "状态不允许此操作",
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CodeInsufficientBalance: "余额不足",
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CodeWithdrawalNotFound: "提现申请不存在",
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CodeWalletNotFound: "钱包不存在",
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CodeInvalidCredentials: "用户名或密码错误",
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CodeAccountLocked: "账号已锁定",
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CodePasswordExpired: "密码已过期",
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CodeInvalidOldPassword: "旧密码错误",
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CodeInternalError: "内部服务器错误",
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CodeDatabaseError: "数据库错误",
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CodeRedisError: "缓存服务错误",
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CodeServiceUnavailable: "服务暂时不可用",
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CodeTimeout: "请求超时",
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CodeTaskQueueError: "任务队列错误",
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}
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// GetMessage 获取错误码对应的消息
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// lang 参数暂时保留以便未来支持多语言,目前仅支持中文
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func GetMessage(code int, lang string) string {
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if msg, ok := errorMessages[code]; ok {
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return msg
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}
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// 未定义的错误码返回默认消息
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if code >= 2000 && code < 3000 {
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return "内部服务器错误"
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}
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return "请求处理失败"
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}
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// GetHTTPStatus 将错误码映射为 HTTP 状态码
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func GetHTTPStatus(code int) int {
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switch code {
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case CodeSuccess:
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return 200 // OK
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case CodeInvalidParam, CodeRequestTooLarge:
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return 400 // Bad Request
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case CodeMissingToken, CodeInvalidToken, CodeUnauthorized:
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return 401 // Unauthorized
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case CodeForbidden:
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return 403 // Forbidden
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case CodeNotFound:
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return 404 // Not Found
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case CodeConflict:
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return 409 // Conflict
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case CodeTooManyRequests:
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return 429 // Too Many Requests
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case CodeServiceUnavailable:
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return 503 // Service Unavailable
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case CodeTimeout:
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return 504 // Gateway Timeout
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default:
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// 服务端错误(2000-2999)默认映射为 500
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if code >= 2000 && code < 3000 {
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return 500 // Internal Server Error
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}
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// 客户端错误(1000-1999)默认映射为 400
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if code >= 1000 && code < 2000 {
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return 400 // Bad Request
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}
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// 其他未知错误默认为 500
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return 500 // Internal Server Error
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}
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}
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// GetLogLevel 将错误码映射为日志级别
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// 返回值: "warn" (客户端错误), "error" (服务端错误), "info" (成功)
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func GetLogLevel(code int) string {
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if code == 0 {
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return "info" // 成功
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}
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if code >= 2000 && code < 3000 {
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return "error" // 服务端错误
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}
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if code >= 1000 && code < 2000 {
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return "warn" // 客户端错误
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}
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return "error" // 默认为错误级别
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}
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