Initial commit

2026-03-13 21:41:37 -05:00 · 2019-04-22 20:46:32 +08:00
commit 49ab8aadd1
25441 changed files with 4055000 additions and 0 deletions
--- a/library/ecode/BUILD
+++ b/library/ecode/BUILD
@@ -0,0 +1,76 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_test",
+    "go_library",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = [
+        "ecode_test.go",
+        "status_test.go",
+    ],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["manual"],
+    deps = [
+        "//library/ecode/internal/types:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+        "//vendor/github.com/stretchr/testify/assert:go_default_library",
+        "@io_bazel_rules_go//proto/wkt:timestamp_go_proto",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "bbq_ecode.go",
+        "common_ecode.go",
+        "ecode.go",
+        "ep_ecode.go",
+        "live_ecode.go",
+        "main_ecode.go",
+        "open_ecode.go",
+        "status.go",
+    ],
+    importpath = "go-common/library/ecode",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//library/ecode/internal/types:go_default_library",
+        "//vendor/github.com/pkg/errors:go_default_library",
+        "@com_github_golang_protobuf//proto:go_default_library",
+        "@com_github_golang_protobuf//ptypes:go_default_library_gen",
+    ],
+)
+
+go_test(
+    name = "go_default_xtest",
+    srcs = ["example_test.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//library/ecode:go_default_library",
+        "//vendor/github.com/pkg/errors:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//library/ecode/internal/types:all-srcs",
+        "//library/ecode/pb:all-srcs",
+        "//library/ecode/tip:all-srcs",
+    ],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)
--- a/library/ecode/CHANGELOG.md
+++ b/library/ecode/CHANGELOG.md
@@ -0,0 +1,4 @@
+##### v1.1
+> 添加 ecode.Status
+##### v1.0.0
+> 增加bbq错误码
--- a/library/ecode/CONTRIBUTORS.md
+++ b/library/ecode/CONTRIBUTORS.md
@@ -0,0 +1,8 @@
+# Owner
+all
+
+# Author 
+all
+
+# Reviewer
+all
--- a/library/ecode/OWNERS
+++ b/library/ecode/OWNERS
@@ -0,0 +1,9 @@
+# See the OWNERS docs at https://go.k8s.io/owners
+
+approvers:
+- anyone
+labels:
+- library
+- library/ecode
+options:
+  no_parent_owners: true
--- a/library/ecode/bbq_ecode.go
+++ b/library/ecode/bbq_ecode.go
@@ -0,0 +1,114 @@
+package ecode
+
+// bbq ecode interval is [5000000,6000000)
+var (
+	CheckInviteCodeErr = New(3001016) // 检查邀请码失败(特殊处理请勿修改) todo
+	//Common [5000000,5001000)
+	Common               = New(5000000)
+	TypeDismatch         = New(5000001) // 类型不匹配
+	ExternalErr          = New(5000002) // 外部错误
+	ReqParamErr          = New(5000003) // 参数错误
+	BBQSystemErr         = New(5000004) // 用于一些异常请求
+	BBQNoBindPhone       = New(5000005) // 未绑定手机号
+	BBQUserBanned        = New(5000006) // 已被封禁，无法进行相关操作，如有疑问可在“设置-吐槽”中进行反馈
+	ArchiveDatabusNilErr = New(5000007) // 预发环境不配置稿件databus
+
+	//Search [5001000,5002000)
+	SearchCreateIndexErr = New(5001000) // 创建索引失败
+	SearchVideoDataErr   = New(5001001) // 获取视频信息失败
+
+	//web [5002000,5003000)
+	CommentClosed        = New(5002001) // 评论已关闭
+	VideoUnExists        = New(5002003) // 视频不存在
+	VideoUnReachable     = New(5002004) // 视频不存在，由于状态原因不可访问
+	VideoInAudit         = New(5002005) // 视频审核中
+	InviteCodeInvalid    = New(5002014) // 无效邀请码
+	InviteCodeUsed       = New(5002015) // 邀请码已使用
+	CommentForbidden     = New(5002021) // 禁止评论
+	CommentTooShort      = New(5002023) // 评论过短
+	CommentTooLong       = New(5002024) // 评论过长
+	SvNotReachable       = New(5002025)
+	NoticeTypeErr        = New(5002026) // 通知类型错误
+	CommentForbidLike    = New(5002027) // 禁止赞或踩
+	CommentLengthIllegal = New(5002028) // 评论长度不合法
+
+	//video-service [5003000,5004000)
+	UnKnownBPS   = New(5003000) // 未知码率
+	SyncBVCFail  = New(5003001) // 同步bvc转码失败
+	VideoDelFail = New(5003002) // 视频删除失败，不能删除别人的视频
+
+	// UserLike [5005000, 5005100]
+	UserLike          = New(5005000) // UserLike [5005000, 5005100]
+	AddUserLikeErr    = New(5005001) // 点赞失败
+	CancelUserLikeErr = New(5005002) // 取消点赞失败
+
+	// UserInfo [5005100, 5005200]
+	UserInfo           = New(5005100) // UserInfo
+	BatchUserTooLong   = New(5005101) // 用户批量请求太多
+	UPMIDNotExists     = New(5005102) // up主不存在
+	GetUserBaseErr     = New(5005103) // 获取用户信息失败
+	EditUserBaseErr    = New(5005104) // 更新用户基础信息失败
+	UserUnameSpecial   = New(5005105) // 昵称包含特殊字符
+	UserUnameLength    = New(5005106) // 昵称长度不符合
+	UserUnameExisted   = New(5005107) // 昵称已被占用
+	UserUnameFilterErr = New(5005108) // 昵称包含敏感词
+	UserUnamePrefixErr = New(5005109) // 该昵称无法注册
+
+	// UserRelation [5005200, 5005300]
+	UserRelation              = New(5005200)
+	AddUserFollowErr          = New(5005201) // 关注失败，请稍后重试
+	CancelUserFollowErr       = New(5005202) // 取消关注失败，请稍后重试
+	UserFollowLimitErr        = New(5005203) // 关注失败，关注已达上限
+	FollowMyselfErr           = New(5005204) // 不能关注自己
+	UserAlreadyBlackFollowErr = New(5005205) // 关注失败，请将用户移出黑名单后重试
+	UserBlackLimitErr         = New(5005206) // 拉黑失败，黑名单已达上限
+	UserBlackErr              = New(5005207) // 黑名单请求系统错误
+	UserBlackSelfErr          = New(5005208) // 拉黑失败，不能拉黑自己
+
+	// Danmu [5005300, 5005400]
+	Danmu         = New(5005300)
+	FilterErr     = New(5005301) // 弹幕包含敏感词
+	DanmuGetErr   = New(5005302) // 弹幕获取失败
+	DanmuPostErr  = New(5005303) // 弹幕发送失败
+	DanmuLimitErr = New(5005304) // 该视频暂时无法发送弹幕
+
+	// Comment [5005400, 5005500]
+	Comment            = New(5005400)
+	CommentFilterErr   = New(5005401) // 评论包含敏感词
+	CommentMissErr     = New(5005402) // 评论不见了
+	CommentLengthErr   = New(5005403) // 评论需要2-96字
+	CommentOptLimitErr = New(5005404) // 操作太快了，休息一下
+	CommentLimithErr   = New(5005405) // 该视频暂时无法发送评论
+
+	// report [5005500, 5005599]
+	ReportDanmuError = New(5005501) // 弹幕举报失败
+
+	//Upload [5005600, 5005700]
+	Upload       = New(5005600)
+	UploadFailed = New(5005601) //上传失败
+
+	// Topic [5005700, 5005800]
+	Topic                  = New(5005700)
+	TopicReqParamErr       = New(5005701) // 参数错误
+	TopicNumTooManyErr     = New(5005702) // 一次性插入db的话题数量太大
+	TopicNameLenErr        = New(5005703) // 话题长度太长
+	TopicIDErr             = New(5005704) // 话题ID错误
+	TopicIDNotFound        = New(5005705) // 话题ID没找到
+	TopicStateErr          = New(5005706) // 话题为下架状态
+	TopicTooManyInOneVideo = New(5005707) // 一个视频的话题数量太多了
+	TopicDescLenErr        = New(5005708) // 话题描述长度太长
+	TopicInsertErr         = New(5005709) // 话题插入失败
+	TopicVideoStateErr     = New(5005721) // 话题视频状态错误
+)
+
+// 可以取消点赞的状态
+var svLikeCancelAvailableState = map[error]bool{
+	VideoUnReachable: true,
+	VideoInAudit:     true,
+}
+
+// IsCancelSvLikeAvailable 可以取消点赞的状态
+func IsCancelSvLikeAvailable(err error) (available bool) {
+	_, available = svLikeCancelAvailableState[err]
+	return
+}
--- a/library/ecode/common_ecode.go
+++ b/library/ecode/common_ecode.go
@@ -0,0 +1,57 @@
+package ecode
+
+// All common ecode
+var (
+	OK = add(0) // 正确
+
+	AppKeyInvalid           = add(-1)   // 应用程序不存在或已被封禁
+	AccessKeyErr            = add(-2)   // Access Key错误
+	SignCheckErr            = add(-3)   // API校验密匙错误
+	MethodNoPermission      = add(-4)   // 调用方对该Method没有权限
+	NoLogin                 = add(-101) // 账号未登录
+	UserDisabled            = add(-102) // 账号被封停
+	LackOfScores            = add(-103) // 积分不足
+	LackOfCoins             = add(-104) // 硬币不足
+	CaptchaErr              = add(-105) // 验证码错误
+	UserInactive            = add(-106) // 账号未激活
+	UserNoMember            = add(-107) // 账号非正式会员或在适应期
+	AppDenied               = add(-108) // 应用不存在或者被封禁
+	MobileNoVerfiy          = add(-110) // 未绑定手机
+	CsrfNotMatchErr         = add(-111) // csrf 校验失败
+	ServiceUpdate           = add(-112) // 系统升级中
+	UserIDCheckInvalid      = add(-113) // 账号尚未实名认证
+	UserIDCheckInvalidPhone = add(-114) // 请先绑定手机
+	UserIDCheckInvalidCard  = add(-115) // 请先完成实名认证
+
+	NotModified           = add(-304) // 木有改动
+	TemporaryRedirect     = add(-307) // 撞车跳转
+	RequestErr            = add(-400) // 请求错误
+	Unauthorized          = add(-401) // 未认证
+	AccessDenied          = add(-403) // 访问权限不足
+	NothingFound          = add(-404) // 啥都木有
+	MethodNotAllowed      = add(-405) // 不支持该方法
+	Conflict              = add(-409) // 冲突
+	ServerErr             = add(-500) // 服务器错误
+	ServiceUnavailable    = add(-503) // 过载保护,服务暂不可用
+	Deadline              = add(-504) // 服务调用超时
+	LimitExceed           = add(-509) // 超出限制
+	FileNotExists         = add(-616) // 上传文件不存在
+	FileTooLarge          = add(-617) // 上传文件太大
+	FailedTooManyTimes    = add(-625) // 登录失败次数太多
+	UserNotExist          = add(-626) // 用户不存在
+	PasswordTooLeak       = add(-628) // 密码太弱
+	UsernameOrPasswordErr = add(-629) // 用户名或密码错误
+	TargetNumberLimit     = add(-632) // 操作对象数量限制
+	TargetBlocked         = add(-643) // 被锁定
+	UserLevelLow          = add(-650) // 用户等级太低
+	UserDuplicate         = add(-652) // 重复的用户
+	AccessTokenExpires    = add(-658) // Token 过期
+	PasswordHashExpires   = add(-662) // 密码时间戳过期
+	AreaLimit             = add(-688) // 地理区域限制
+	CopyrightLimit        = add(-689) // 版权限制
+	FailToAddMoral        = add(-701) // 扣节操失败
+
+	Degrade     = add(-1200) // 被降级过滤的请求
+	RPCNoClient = add(-1201) // rpc服务的client都不可用
+	RPCNoAuth   = add(-1202) // rpc服务的client没有授权
+)
--- a/library/ecode/ecode.go
+++ b/library/ecode/ecode.go
@@ -0,0 +1,123 @@
+package ecode
+
+import (
+	"fmt"
+	"strconv"
+	"sync/atomic"
+
+	"github.com/pkg/errors"
+)
+
+var (
+	_messages atomic.Value         // NOTE: stored map[string]map[int]string
+	_codes    = map[int]struct{}{} // register codes.
+)
+
+// Register register ecode message map.
+func Register(cm map[int]string) {
+	_messages.Store(cm)
+}
+
+// New new a ecode.Codes by int value.
+// NOTE: ecode must unique in global, the New will check repeat and then panic.
+func New(e int) Code {
+	if e <= 0 {
+		panic("business ecode must greater than zero")
+	}
+	return add(e)
+}
+
+func add(e int) Code {
+	if _, ok := _codes[e]; ok {
+		panic(fmt.Sprintf("ecode: %d already exist", e))
+	}
+	_codes[e] = struct{}{}
+	return Int(e)
+}
+
+// Codes ecode error interface which has a code & message.
+type Codes interface {
+	// sometimes Error return Code in string form
+	// NOTE: don't use Error in monitor report even it also work for now
+	Error() string
+	// Code get error code.
+	Code() int
+	// Message get code message.
+	Message() string
+	//Detail get error detail,it may be nil.
+	Details() []interface{}
+	// Equal for compatible.
+	// Deprecated: please use ecode.EqualError.
+	Equal(error) bool
+}
+
+// A Code is an int error code spec.
+type Code int
+
+func (e Code) Error() string {
+	return strconv.FormatInt(int64(e), 10)
+}
+
+// Code return error code
+func (e Code) Code() int { return int(e) }
+
+// Message return error message
+func (e Code) Message() string {
+	if cm, ok := _messages.Load().(map[int]string); ok {
+		if msg, ok := cm[e.Code()]; ok {
+			return msg
+		}
+	}
+	return e.Error()
+}
+
+// Details return details.
+func (e Code) Details() []interface{} { return nil }
+
+// Equal for compatible.
+// Deprecated: please use ecode.EqualError.
+func (e Code) Equal(err error) bool { return EqualError(e, err) }
+
+// Int parse code int to error.
+func Int(i int) Code { return Code(i) }
+
+// String parse code string to error.
+func String(e string) Code {
+	if e == "" {
+		return OK
+	}
+	// try error string
+	i, err := strconv.Atoi(e)
+	if err != nil {
+		return ServerErr
+	}
+	return Code(i)
+}
+
+// Cause cause from error to ecode.
+func Cause(e error) Codes {
+	if e == nil {
+		return OK
+	}
+	ec, ok := errors.Cause(e).(Codes)
+	if ok {
+		return ec
+	}
+	return String(e.Error())
+}
+
+// Equal equal a and b by code int.
+func Equal(a, b Codes) bool {
+	if a == nil {
+		a = OK
+	}
+	if b == nil {
+		b = OK
+	}
+	return a.Code() == b.Code()
+}
+
+// EqualError equal error
+func EqualError(code Codes, err error) bool {
+	return Cause(err).Code() == code.Code()
+}
--- a/library/ecode/ecode_test.go
+++ b/library/ecode/ecode_test.go
@@ -0,0 +1,78 @@
+package ecode
+
+import (
+	"testing"
+)
+
+func TestNew(t *testing.T) {
+	defer func() {
+		errStr := recover()
+		if errStr != "ecode: 1 already exist" {
+			t.Logf("New duplicate ecode should cause panic")
+			t.FailNow()
+		}
+	}()
+	var _ error = New(1)
+	var _ error = New(2)
+	var _ error = New(1)
+}
+
+func TestErrMessage(t *testing.T) {
+	e1 := New(3)
+	if e1.Error() != "3" {
+		t.Logf("ecode message should be `3`")
+		t.FailNow()
+	}
+	if e1.Message() != "3" {
+		t.Logf("unregistered ecode message should be ecode number")
+		t.FailNow()
+	}
+	Register(map[int]string{3: "testErr"})
+	if e1.Message() != "testErr" {
+		t.Logf("registered ecode message should be `testErr`")
+		t.FailNow()
+	}
+}
+
+func TestCause(t *testing.T) {
+	e1 := New(4)
+	var err error = e1
+	e2 := Cause(err)
+	if e2.Code() != 4 {
+		t.Logf("parsed error code should be 4")
+		t.FailNow()
+	}
+}
+
+func TestInt(t *testing.T) {
+	e1 := Int(1)
+	if e1.Code() != 1 {
+		t.Logf("int parsed error code should be 1")
+		t.FailNow()
+	}
+	if e1.Error() != "1" || e1.Message() != "1" {
+		t.Logf("int parsed error string should be `1`")
+		t.FailNow()
+	}
+}
+
+func TestString(t *testing.T) {
+	eStr := String("123")
+	if eStr.Code() != 123 {
+		t.Logf("string parsed error code should be 123")
+		t.FailNow()
+	}
+	if eStr.Error() != "123" || eStr.Message() != "123" {
+		t.Logf("string parsed error string should be `123`")
+		t.FailNow()
+	}
+	eStr = String("test")
+	if eStr.Code() != -500 {
+		t.Logf("invalid string parsed error code should be -500")
+		t.FailNow()
+	}
+	if eStr.Error() != "-500" || eStr.Message() != "-500" {
+		t.Logf("invalid string parsed error string should be `-500`")
+		t.FailNow()
+	}
+}
--- a/library/ecode/ep_ecode.go
+++ b/library/ecode/ep_ecode.go
@@ -0,0 +1,90 @@
+package ecode
+
+// ep ecode interval is [0,990000]
+var (
+	//merlin/paas
+	MerlinInvalidClusterErr = New(80001) // 集群不合法
+	MerlinPaasRequestErr    = New(80002) // Paas 请求错误
+
+	//merlin/tree
+	MerlinGetUserTreeFailed        = New(80010) //获取 tree 节点失败
+	MerlinTreeResponseErr          = New(80011) //请求 Tree 失败
+	MerlinShouldTreeFullPath       = New(80012) //节点不合法
+	MerlinTreeRequestErr           = New(80013) //服务树请求错误
+	MerlinLoseTreeContainerNodeErr = New(80014) //当前节点下不存在 dev/container 子节点
+	MerlinUserNoAccessTreeNode     = New(80034) //用户没有该服务树节点权限
+
+	//merlin
+	MerlinDuplicateMachineNameErr = New(81001) // 机器名称重复
+	MerlinInvalidMachineAmountErr = New(81002) //机器数量不合法
+	MerlinInvalidNodeAmountErr    = New(81003) //挂载节点数必须大于0且不大于10
+	MerlinUpdateNodeErr           = New(81004) //更新节点失败
+	MerlinCanNotBeDel             = New(81040) //创建状态机器无法删除
+
+	//other
+	MerlinIllegalPageNumErr  = New(89001) //分页页码不合法
+	MerlinIllegalPageSizeErr = New(89002) //分页大小不合法
+
+	MerlinDelayMachineErr                     = New(89010) //机器自主延期失败
+	MerlinApplyMachineErr                     = New(89011) //机器申请延期失败
+	MerlinCancelMachineErr                    = New(89012) //机器取消延期失败
+	MerlinAuditMachineErr                     = New(89013) //机器审核延期失败
+	MerlinApplyMachineByApplyEndTimeMore3MErr = New(89014) //机器申请延期失败
+
+	//hubbili
+	MerlinHubRequestErr           = New(89015) //请求bilihub失败
+	MerlinHubNoRight              = New(89016) //没有权限执行
+	MerlinImagePullErr            = New(89017) //下载镜像失败
+	MerlinImagePushErr            = New(89018) //上传镜像失败
+	MerlinImageTagErr             = New(89019) //Tag镜像失败
+	MerlinSnapshotInDoingErr      = New(89024) //快照进行中
+	MerlinNoHubAccount            = New(89026) //该用户没有Hub账号
+	MerlinDuplicateImageNameErr   = New(89028) //镜像名称重复
+	MerlinMachine2ImageInDoingErr = New(89029) //机器转镜像进行中
+	MerlinMachineImageNotSameErr  = New(89030) //镜像名称不一致
+
+	MerlinDeviceNotBind              = New(89020) //设备未绑定
+	MerlinDeviceFarmErr              = New(89021) //DeviceFarm Error
+	MerlinDeviceFarmMachineStatusErr = New(89025) //Merlin Device Farm Machine StatusErr
+	MerlinDeviceIsNotRealMachineErr  = New(89031) //该操作只支持真机
+	MerlinDeviceIsLendOut            = New(89032) //真机需在机架上才能操作
+	MerlinDeviceNoRight              = New(89033) //无权限操作
+
+	// user
+	MerlinUserNotExist = New(89034) //用户不存在
+
+	MartheBuglyErr       = New(89022) //MartheBuglyErr
+	MartheTapdErr        = New(89023) //Tapd请求错误
+	MartheTapdResDataErr = New(89050) //Tapd返回数据错误
+	MartheTaskInRunning  = New(89047) //有任务正在执行
+
+	MartheNoProjectInfo     = New(89045)
+	MartheBugTaskInRunning  = New(89041)
+	MartheDuplicateErr      = New(81044) // 名称重复
+	MartheNoCookie          = New(89042)
+	MartheCookieExpired     = New(89043) //cookie过期
+	MartheFilterSqlError    = New(89046) //过滤sql error.
+	MartheTimeConflictError = New(89048) //时间冲突.
+
+	//melloi/PaaS
+	MelloiPaasRequestErr        = New(60002) // Paas 请求错误
+	MeilloiIllegalPageNumErr    = New(60004) //分页页码不合法
+	MeilloillegalPageSizeErr    = New(60005) //分页大小不合法
+	MelloiTreeRequestErr        = New(60001) //Tree 请求错误
+	MelloiAdminExist            = New(60003) //管理员存在
+	MelloiUpdateUserErr         = New(60006) //更新用户权限
+	MelloiApplyRequestErr       = New(60008) //申请请求错误
+	MelloiLabelRelationNotExist = New(60009) //标签关系存在
+	MelloiLabelCountErr         = New(60010) //Label 数量超过2
+	MelloiLabelExistErr         = New(60011) //Label数量存在
+	MelloiRunNotInTime          = New(60012) //非压测时间段
+	MelloiJmeterGenerateErr     = New(60013) //Jmeter脚本生成失败
+	MelloiProtoFileNotUploaded  = New(60014) // proto文件没有上传
+	MelloiProtocError           = New(60015) // protoc 编译失败
+	MelloiProtoJavaPluginError  = New(60016) // protoc java插件编译失败
+	MelloiJavacCompileError     = New(60017) // javac 编译失败
+	MelloiJarError              = New(60018) // Jar打包失败
+	MelloiUrlParseError         = New(60019) // URL 解析错误
+	MelloiBeyondFileSize        = New(60020) // 文件太大
+	MelloiCopyFileErr           = New(60021) // 文件复制错误
+)
--- a/library/ecode/example_test.go
+++ b/library/ecode/example_test.go
@@ -0,0 +1,49 @@
+package ecode_test
+
+import (
+	"fmt"
+	"go-common/library/ecode"
+
+	"github.com/pkg/errors"
+)
+
+func Example_ecode_Message() {
+	_ = ecode.NotModified.Message()
+}
+
+func Example_ecode_Code() {
+	_ = ecode.NotModified.Code()
+}
+
+func Example_ecode_Error() {
+	_ = ecode.NotModified.Error()
+}
+
+func ExampleCause() {
+	err := errors.WithStack(ecode.AccessDenied)
+	ecode.Cause(err)
+}
+
+func ExampleInt() {
+	err := ecode.Int(500)
+	fmt.Println(err)
+	// Output:
+	// 500
+}
+
+func ExampleString() {
+	ecode.String("500")
+}
+
+// ExampleStack package error with stack.
+func Example() {
+	err := errors.New("dao error")
+	errors.Wrap(err, "some message")
+	// package ecode with stack.
+	errCode := ecode.AccessDenied
+	err = errors.Wrap(errCode, "some message")
+
+	//get ecode from package error
+	code := errors.Cause(err).(ecode.Codes)
+	fmt.Printf("%d: %s\n", code.Code(), code.Message())
+}
--- a/library/ecode/internal/types/BUILD
+++ b/library/ecode/internal/types/BUILD
@@ -0,0 +1,54 @@
+load(
+    "@io_bazel_rules_go//proto:def.bzl",
+    "go_proto_library",
+)
+
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+proto_library(
+    name = "types_proto",
+    srcs = ["status.proto"],
+    tags = ["automanaged"],
+    deps = ["@com_google_protobuf//:any_proto"],
+)
+
+go_proto_library(
+    name = "types_go_proto",
+    compilers = ["@io_bazel_rules_go//proto:go_proto"],
+    importpath = "go-common/library/ecode/internal/types",
+    proto = ":types_proto",
+    tags = ["automanaged"],
+    deps = ["@io_bazel_rules_go//proto/wkt:any_go_proto"],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [],
+    embed = [":types_go_proto"],
+    importpath = "go-common/library/ecode/internal/types",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "@com_github_golang_protobuf//proto:go_default_library",
+        "@io_bazel_rules_go//proto/wkt:any_go_proto",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)
--- a/library/ecode/internal/types/status.pb.go
+++ b/library/ecode/internal/types/status.pb.go
@@ -0,0 +1,102 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: internal/types/status.proto
+
+package types // import "go-common/library/ecode/internal/types"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import any "github.com/golang/protobuf/ptypes/any"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Status struct {
+	// The error code see ecode.Code
+	Code int32 `protobuf:"varint,1,opt,name=code" json:"code,omitempty"`
+	// A developer-facing error message, which should be in English. Any
+	Message string `protobuf:"bytes,2,opt,name=message" json:"message,omitempty"`
+	// A list of messages that carry the error details.  There is a common set of
+	// message types for APIs to use.
+	Details              []*any.Any `protobuf:"bytes,3,rep,name=details" json:"details,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}   `json:"-"`
+	XXX_unrecognized     []byte     `json:"-"`
+	XXX_sizecache        int32      `json:"-"`
+}
+
+func (m *Status) Reset()         { *m = Status{} }
+func (m *Status) String() string { return proto.CompactTextString(m) }
+func (*Status) ProtoMessage()    {}
+func (*Status) Descriptor() ([]byte, []int) {
+	return fileDescriptor_status_88668d6b2bf80f08, []int{0}
+}
+func (m *Status) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Status.Unmarshal(m, b)
+}
+func (m *Status) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Status.Marshal(b, m, deterministic)
+}
+func (dst *Status) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Status.Merge(dst, src)
+}
+func (m *Status) XXX_Size() int {
+	return xxx_messageInfo_Status.Size(m)
+}
+func (m *Status) XXX_DiscardUnknown() {
+	xxx_messageInfo_Status.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Status proto.InternalMessageInfo
+
+func (m *Status) GetCode() int32 {
+	if m != nil {
+		return m.Code
+	}
+	return 0
+}
+
+func (m *Status) GetMessage() string {
+	if m != nil {
+		return m.Message
+	}
+	return ""
+}
+
+func (m *Status) GetDetails() []*any.Any {
+	if m != nil {
+		return m.Details
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*Status)(nil), "bilibili.rpc.Status")
+}
+
+func init() { proto.RegisterFile("internal/types/status.proto", fileDescriptor_status_88668d6b2bf80f08) }
+
+var fileDescriptor_status_88668d6b2bf80f08 = []byte{
+	// 220 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x54, 0x8f, 0xb1, 0x4a, 0x04, 0x31,
+	0x10, 0x86, 0xd9, 0x5b, 0xbd, 0xc3, 0x9c, 0x85, 0x04, 0x8b, 0x55, 0x9b, 0xc5, 0x6a, 0x0b, 0x4d,
+	0x40, 0x4b, 0x2b, 0xcf, 0x17, 0x58, 0x22, 0x36, 0x76, 0x49, 0x6e, 0x2e, 0x04, 0x92, 0xcc, 0x92,
+	0xe4, 0x8a, 0xbc, 0x8e, 0x4f, 0x2a, 0x9b, 0x65, 0x41, 0x8b, 0x19, 0x66, 0x98, 0xff, 0xe7, 0xfb,
+	0x87, 0x3c, 0xd8, 0x90, 0x21, 0x06, 0xe9, 0x78, 0x2e, 0x13, 0x24, 0x9e, 0xb2, 0xcc, 0xe7, 0xc4,
+	0xa6, 0x88, 0x19, 0xe9, 0xb5, 0xb2, 0xce, 0xce, 0xc5, 0xe2, 0xa4, 0xef, 0xef, 0x0c, 0xa2, 0x71,
+	0xc0, 0xeb, 0x4d, 0x9d, 0x4f, 0x5c, 0x86, 0xb2, 0x08, 0x1f, 0x4f, 0x64, 0xfb, 0x59, 0x8d, 0x94,
+	0x92, 0x0b, 0x8d, 0x47, 0xe8, 0x9a, 0xbe, 0x19, 0x2e, 0x45, 0x9d, 0x69, 0x47, 0x76, 0x1e, 0x52,
+	0x92, 0x06, 0xba, 0x4d, 0xdf, 0x0c, 0x57, 0x62, 0x5d, 0x29, 0x23, 0xbb, 0x23, 0x64, 0x69, 0x5d,
+	0xea, 0xda, 0xbe, 0x1d, 0xf6, 0x2f, 0xb7, 0x6c, 0x81, 0xb0, 0x15, 0xc2, 0xde, 0x43, 0x11, 0xab,
+	0xe8, 0xf0, 0x45, 0x6e, 0x34, 0x7a, 0xf6, 0x37, 0xd6, 0x61, 0xbf, 0x90, 0xc7, 0xd9, 0x30, 0x36,
+	0xdf, 0x4f, 0x06, 0x9f, 0x35, 0x7a, 0x8f, 0x81, 0x3b, 0xab, 0xa2, 0x8c, 0x85, 0xc3, 0x9c, 0x82,
+	0xff, 0x7f, 0xf4, 0xad, 0xf6, 0x9f, 0x4d, 0x2b, 0xc6, 0x0f, 0xb5, 0xad, 0xb4, 0xd7, 0xdf, 0x00,
+	0x00, 0x00, 0xff, 0xff, 0x80, 0xa3, 0xc1, 0x82, 0x0d, 0x01, 0x00, 0x00,
+}
--- a/library/ecode/internal/types/status.proto
+++ b/library/ecode/internal/types/status.proto
@@ -0,0 +1,23 @@
+syntax = "proto3";
+
+package bilibili.rpc;
+
+import "google/protobuf/any.proto";
+
+option go_package = "go-common/library/ecode/internal/types;types";
+option java_multiple_files = true;
+option java_outer_classname = "StatusProto";
+option java_package = "com.bilibili.rpc";
+option objc_class_prefix = "RPC";
+
+message Status {
+  // The error code see ecode.Code
+  int32 code = 1;
+
+  // A developer-facing error message, which should be in English. Any
+  string message = 2;
+
+  // A list of messages that carry the error details.  There is a common set of
+  // message types for APIs to use.
+  repeated google.protobuf.Any details = 3;
+}
--- a/library/ecode/live_ecode.go
+++ b/library/ecode/live_ecode.go
@@ -0,0 +1,183 @@
+package ecode
+
+//  直播　号段　　1000000 - 1999999
+//  为防止定义重复，以及方便查找，各个服务错误码可直接选用一个段号
+//  调用服务出错已选用一个段号，参见最后
+var (
+	// wallet 1000000 - 1001999
+	CoinNotEnough = New(1000000)
+	PayFailed     = New(1000001)
+
+	// live-test 100 2000 - 100 2999
+	RoomNotFound = New(1002001)
+
+	InvalidParam                = New(1002002)
+	GetAllListRPCError          = New(1002003)
+	GetAllListReturnError       = New(1002004)
+	GetAllListSimpleJSONError   = New(1002005)
+	AttentionRPCError           = New(1002006)
+	AttentionReturnError        = New(1002007)
+	UserTagRPCError             = New(1002008)
+	UserTagReturnError          = New(1002009)
+	UserTagRoomListRPCError     = New(1002010)
+	UserTagRoomListReturnError  = New(1002011)
+	SeaPatrolRPCError           = New(1002012)
+	SeaPatrolReturnError        = New(1002013)
+	ActivityRPCError            = New(1002014)
+	ActivityReturnError         = New(1002015)
+	ChangeGetAllListRPCError    = New(1002016)
+	ChangeGetAllListReturnError = New(1002017)
+	ChangeGetAllListEmptyError  = New(1002018)
+
+	SkyHorseError            = New(1002019)
+	ChangeSkyHorseEmptyError = New(1002020)
+	GetRoomError             = New(1002021)
+	GetRoomEmptyError        = New(1002024)
+
+	RoomPendantError                   = New(1002022)
+	RoomPendantReturnError             = New(1002023)
+	AttentionListRPCError              = New(1002100)
+	RelationFrameWorkCallError         = New(1002101)
+	RelationLiveRPCCodeError           = New(1002102)
+	RelationFrameWorkGoRoutingError    = New(1002103)
+	RoomGetStatusInfoRPCError          = New(1002104)
+	GetMultipleRPCError                = New(1002105)
+	RoomPendentRPCError                = New(1002106)
+	PKIDRpcError                       = New(1002107)
+	UnliveAnchorReqParamsError         = New(1002108)
+	LiveAnchorReqParamsError           = New(1002109)
+	NeedLogIn                          = New(1002110)
+	RoomFrameWorkCallError             = New(1002111)
+	RoomLiveRPCCodeError               = New(1002112)
+	RoomFrameWorkGoRoutingError        = New(1002113)
+	UserFrameWorkCallError             = New(1002114)
+	UserLiveRPCCodeError               = New(1002115)
+	UserFrameWorkGoRoutingError        = New(1002116)
+	RecordRecordFrameWorkCallError     = New(1002117)
+	RecordLiveRPCCodeError             = New(1002118)
+	RecordFrameWorkGoRoutingError      = New(1002119)
+	RoomNewsRecordFrameWorkCallError   = New(1002120)
+	RoomNewsLiveRPCCodeError           = New(1002121)
+	RoomNewsFrameWorkGoRoutingError    = New(1002122)
+	RoomPendentFrameWorkCallError      = New(1002123)
+	RoomPendentLiveRPCCodeError        = New(1002124)
+	RoomPendentFrameWorkGoRoutingError = New(1002125)
+	PkIDRecordFrameWorkCallError       = New(1002126)
+	PkIDLiveRPCCodeError               = New(1002127)
+	PkIDFrameWorkGoRoutingError        = New(1002128)
+	FansMedalFrameWorkCallError        = New(1002129)
+	FansMedalLiveRPCCodeError          = New(1002130)
+	FansMedalFrameWorkGoRoutingError   = New(1002131)
+	GiftFrameWorkCallError             = New(1002132)
+	GiftLiveRPCCodeError               = New(1002133)
+	RoomGetRoomIDCodeRPCError          = New(1002134)
+	LiveAnchorReqParamsNil             = New(1002135)
+	GetGrayRuleError                   = New(1002136)
+	AccountGRPCError                   = New(1002137)
+	AccountGRPCFrameError              = New(1002138)
+	LiveAnchorReqV2ParamsNil           = New(1002139)
+	LiveAnchorReqV2ParamsError         = New(1002140)
+	UserDHHRPCError                    = New(1002141)
+	UserDHHReturnError                 = New(1002142)
+	UserDHHDataNil                     = New(1002143)
+	XanchorGRPCError                   = New(1002150)
+
+	// resource 1003000 - 1003199
+	ResourceParamErr = New(1003001) // 参数传入错误
+	TimeForErr       = New(1003002) // 时间格式错误
+	AddResourceErr   = New(1003003) // 添加资源失败
+	RepdAddErr       = New(1003004) // 添加平台已存在
+	SeltResErr       = New(1003005) // 资源选择失败
+	EditResErr       = New(1003006) // 编辑资源失败
+	DeviceError      = New(1003007) // 参数<device>传入错误
+	OfflineResErr    = New(1003008) // 下线资源失败
+	GetListResErr    = New(1003009) // 获取资源列表失败
+	GetBannerErr     = New(1003010) // 获取Banner配置失败
+	GetSplashErr     = New(1003011) // 获取闪屏配置失败
+	CheckURLErr      = New(1003012) // 链接格式错误
+	GetConfAdminErr  = New(1003101) // 没有获取到配置
+	SetConfAdminErr  = New(1003102) // 设置配置失败
+
+	// dm 1003200 - 1003399
+	DMallUser      = New(1003200) // 系统正在维护(全员弹幕禁言)
+	DMUserLevel    = New(1003201) // 系统正在维护(全员指定等级禁言)
+	RealName       = New(1003202) // 实名认证才可以发言
+	PhoneBind      = New(1003203) // 根据国家实名制认证的相关要求，您需要绑定手机号，才能继续进行操作。
+	PhoneReal      = New(1003204) // 根据国家实名制认证的相关要求，您需要换绑一个非170/171的手机号，才能继续进行操作。
+	ShieldUser     = New(1003205) // u (被播主过滤的用户)
+	ShieldContent  = New(1003206) // k (被播主过滤的内容)
+	BlockUser      = New(1003207) // 你在本房间被禁言
+	PayLive        = New(1003208) // 非常抱歉，本场直播需要购票，即可参与互动(付费直播)
+	SecDMLimit     = New(1003209) // msg in 1s(每秒发言限制)
+	DMSameMsgLimit = New(1003210) // msg repeat(消息重复)
+	DMLimitPerRoom = New(1003211) // max limit(单房间每秒限制)
+	MsgLengthLimit = New(1003212) // 超出限制长度
+	FilterLimit    = New(1003213) // 内容非法（敏感词限制）
+	CountryLimit   = New(1003214) // 你所在的地区暂无法发言(区域限制)
+	RoomLeverLimit = New(1003215) // 房间等级限制
+	RoomAllLimit   = New(1003216) // 房间全员限制
+	RoomMedalLimit = New(1003217) // 房间勋章等级限制
+	DMServiceERR   = New(1003218) // 依赖下游服务失败
+
+	// user 1004000 - 1004999
+	UidError     = New(1004000) //Uid错误
+	UserNotFound = New(1004001) //找不到用户信息
+
+	// dao-anchor  1005000 - 1005999
+	DaoAnchorCheckAttrSubIdERROR = New(1005000) //找不到对应的标签子id
+
+	// user_ex    1006000 - 1006999
+	// gift       1007000 - 1007999
+	// xuser 1008000 - 1008999
+	XUserAddUserExpReqBizNotAllow   = New(1008001)
+	XUserAddUserExpTypeNotAllow     = New(1008002)
+	XUserAddUserExpNumNotAllow      = New(1008003)
+	XUserAddUserExpUpdateDBError    = New(1008004)
+	XUserAddUserExpParamsEmptyError = New(1008005)
+	XUserAddUserExpQueryAfterFail   = New(1008006)
+	XUserAddAnchorUpdateDBError     = New(1008007)
+	XUserAddRExpUpdateDBError       = New(1008008)
+	XUserAddUserRExpQueryAfterFail  = New(1008009)
+	XUserAddRoomAdminOverLimitError = New(1008020)
+	XUserAddRoomAdminIsAdminError   = New(1008021)
+	XUserAddRoomAdminIsSilentError  = New(1008022)
+	XUserAddRoomAdminNotAdminError  = New(1008023)
+
+	XUserExpGetExpMcFail     = New(1008024) // 获取用户经验缓存失败
+	XUserExpGetExpDBFail     = New(1008025) // 获取用户经验缓回源db失败
+	XUserAddUExpGetParamsNil = New(1008026) // 添加用户经验缓入参为空
+
+	XUserGuardFetchRecentTopListFail = New(1008027) // 获取主播最近总督失败
+
+	// capusle 1009000 - 1008999
+	XLotteryCapsuleAreaParamErr      = New(1009001)
+	XLotteryCapsuleSystemErr         = New(1009002)
+	XLotteryCapsuleCoinNotEnough     = New(1009003)
+	XLotteryCapsuleCoinNotChange     = New(1009004)
+	XLotteryCapsulePoolNotChange     = New(1009005)
+	XLotteryCapsulePoolNotOffline    = New(1009006)
+	XLotteryCapsuleOperationFrequent = New(1009007)
+
+	// app-conf 1010000 - 1010100
+	AppConfKeyErr = New(1010000)
+
+	//验证码      1990000 - 1990100
+	VerifyNeed = New(1990000)
+	VerifyErr  = New(1990001)
+
+	//网关层错误码 1100000 - 1101999
+	FILTERNOTPASS     = New(1100000) //屏蔽词校验失败
+	UploadTokenGenErr = New(1100010) // Upload token 创建失败
+	UploadUploadErr   = New(1100011) // 上传失败
+	UploadBucketErr   = New(1100012) // 上传bucket错误
+
+	//调用服务出错 19001000 - 19001999
+	CallRoomError       = New(19001000)
+	CallUserError       = New(19001001)
+	CallRelationError   = New(19001002)
+	CallFansMedalError  = New(19001003)
+	CallMainMemberError = New(19001004)
+	CallResourceError   = New(19001005)
+	CallMainFilterError = New(19001006)
+	CallDaoAnchorError  = New(19001007)
+)
--- a/library/ecode/main_ecode.go
+++ b/library/ecode/main_ecode.go
--- a/library/ecode/open_ecode.go
+++ b/library/ecode/open_ecode.go
@@ -0,0 +1,100 @@
+package ecode
+
+// common  ecode
+// 开放平台 2000000~2999999
+// 票务的code码 2000000~2099999
+var (
+	//销售-营销
+	TicketUnKnown               = New(2000000) //未知错误
+	TicketParamInvalid          = New(2000001) //参数错误
+	TicketRecordDupli           = New(2000002) //重复插入
+	TicketRecordLost            = New(2000003) //数据不存在
+	TicketPromotionLost         = New(2000004) //活动不存在
+	TicketPromotionEnd          = New(2000005) //活动结束
+	TicketPromotionRepeatJoin   = New(2000006) //活动重复参加
+	TicketPromotionGroupLost    = New(2000007) //拼团不存在
+	TicketPromotionGroupFull    = New(2000008) //拼团人数已满
+	TicketPromotionGroupNotFull = New(2000009) //拼团人数未满
+	TicketPromotionOrderLost    = New(2000010) //拼团订单不存在
+	TicketPromoExistSameTime    = New(2000011) //同时间段存在已上架拼团活动
+	TicketAddPromoOrderFail     = New(2000012) //添加活动订单失败
+	TicketAddPromoGroupFail     = New(2000013) //添加拼团 团订单失败
+	TicketPromoGroupEnd         = New(2000014) //拼团 团订单已失效
+	TicketUpdatePromoOrderFail  = New(2000015) //更新拼团订单失败
+	TicketUpdatePromoGroupFail  = New(2000016) //更新拼团 团订单失败
+	IllegalPromoOperate         = New(2000017) //拼团 不支持的操作类型
+	PromoStatusChanged          = New(2000018) //拼团状态无法变更
+	TicketPromoGroupStatusErr   = New(2000019) //拼团状态不对
+	TicketPromoOrderTypeErr     = New(2000020) //订单类型不对
+	PromoEditNotALlowed         = New(2000021) //不可编辑
+	PromoEditFieldNotALlowed    = New(2000022) //不可编辑部分字段
+	PromoExists                 = New(2000023) //拼团已存在
+
+	//销售-交易
+	TicketGetOidFail   = New(2000101) //获取订单号失败
+	TicketExceedLimit  = New(2000102) //超过购买限制
+	TicketMissData     = New(2000103) //信息不完整
+	TicketSaleNotStart = New(2000104) //没开售
+	TicketSaleEnd      = New(2000105) //已结束
+	TicketNoPriv       = New(2000106) //无权操作
+	TicketInvalidUser  = New(2000107) //无效用户
+	TicketPriceChanged = New(2000108) //价格变化
+
+	//销售-库存
+	TicketStockLack        = New(2000201) //库存不足
+	TicketStockLogNotFound = New(2000202) //没有库存操作记录
+	TicketStockUpdateFail  = New(2000203) //库存更新失败
+
+	//番剧推荐
+	SugEsSearchErr   = New(2002000) //es搜索错误
+	SugSearchTypeErr = New(2002001) //搜索类型错误
+	SugOpTypeErr     = New(2002002) //操作类型错误
+	SugOpErr         = New(2002003) //add or del match fail
+	SugItemNone      = New(2002004) //商品不存在
+	SugSeasonNone    = New(2002005) //番剧不存在
+
+	//防刷工具
+	ParamInvalid          = New(2001000) //参数错误
+	UpdateError           = New(2001002) //更新失败
+	QusbNotFound          = New(2001003) //找不到题库
+	QusIDInvalid          = New(2001005) //题目id错误
+	BankUsing             = New(2001007) //题目正在使用
+	BindBankNotFound      = New(2001009) //未找到题库绑定关系
+	AnswerError           = New(2001010) //答案错误
+	GetQusBankInfoCache   = New(2001011) //获取题库缓存失败
+	GetComponentTimesErr  = New(2001012) //获取组件缓存失败
+	SetComponentTimesErr  = New(2001013) //设置答题次数缓存失败
+	SetComponentIDErr     = New(2001014) //设置组件缓存失败
+	GetComponentIDErr     = New(2001015) //获取组件ID缓存失败
+	SameCompentErr        = New(2001016) //相同组件
+	GetQusIDsErr          = New(2001017) //获取题目失败
+	AnswerPoiError        = New(2001018) //答案错误
+	NotEnoughQuestion     = New(2001019) //部分题库不足3题，无法绑定，请绑定别的题库，或者修改题库
+	AntiSalesTimeErr      = New(2001020) //售卖时间有错
+	AntiIPChangeLimit     = New(2001021) //用户IP变更
+	AntiLimitNumUpper     = New(2001022) //次数达到上限
+	AntiCheckVoucherErr   = New(2001023) //用户凭证验证失败
+	AntiValidateFailed    = New(2001024) //验证失败
+	AntiGeetestCountUpper = New(2001025) //极验总数达到上线
+	AntiCustomerErr       = New(2001026) //业务方错误
+	AntiBlackErr          = New(2001027) //黑名单用户
+
+	//项目
+	TicketCannotDelTk      = New(2004000) //无法删除票价
+	TicketDelTkFailed      = New(2004001) //删除票价失败
+	TicketLkTkNotFound     = New(2004002) //关联票种不存在
+	TicketLkTkTypeNotFound = New(2004003) //关联票种类型不存在
+	TicketLkScNotFound     = New(2004004) //关联场次不存在
+	TicketCannotDelSc      = New(2004005) //无法删除场次
+	TicketLkScTimeNotFound = New(2004006) //关联的场次时间不存在
+	TicketPidIsEmpty       = New(2004007) //项目id为空
+	TicketMainInfoTooLarge = New(2004008) //项目版本详情信息量过大
+	TicketDelTkExFailed    = New(2004009) //删除票价额外信息失败
+	TicketAddVersionFailed = New(2004010) //添加版本信息失败
+	TicketAddVerExtFailed  = New(2004011) //添加版本详情失败
+	TicketBannerIDEmpty    = New(2004012) //BannerID为空
+	TicketVerCannotEdit    = New(2004013) //版本不可编辑
+	TicketVerCannotReview  = New(2004014) //无法审核 非待审核版本
+	TicketAddTagFailed     = New(2004015) //添加项目标签失败
+
+)
--- a/library/ecode/pb/BUILD
+++ b/library/ecode/pb/BUILD
@@ -0,0 +1,55 @@
+load(
+    "@io_bazel_rules_go//proto:def.bzl",
+    "go_proto_library",
+)
+
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["ecode.go"],
+    embed = [":pb_go_proto"],
+    importpath = "go-common/library/ecode/pb",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//library/ecode:go_default_library",
+        "@com_github_golang_protobuf//proto:go_default_library",
+        "@io_bazel_rules_go//proto/wkt:any_go_proto",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)
+
+proto_library(
+    name = "pb_proto",
+    srcs = ["ecode.proto"],
+    tags = ["automanaged"],
+    deps = ["@com_google_protobuf//:any_proto"],
+)
+
+go_proto_library(
+    name = "pb_go_proto",
+    compilers = ["@io_bazel_rules_go//proto:go_proto"],
+    importpath = "go-common/library/ecode/pb",
+    proto = ":pb_proto",
+    tags = ["automanaged"],
+    deps = ["@io_bazel_rules_go//proto/wkt:any_go_proto"],
+)
--- a/library/ecode/pb/ecode.go
+++ b/library/ecode/pb/ecode.go
@@ -0,0 +1,48 @@
+package pb
+
+import (
+	"strconv"
+
+	"go-common/library/ecode"
+
+	any "github.com/golang/protobuf/ptypes/any"
+)
+
+func (e *Error) Error() string {
+	return strconv.FormatInt(int64(e.GetErrCode()), 10)
+}
+
+// Code is the code of error.
+func (e *Error) Code() int {
+	return int(e.GetErrCode())
+}
+
+// Message is error message.
+func (e *Error) Message() string {
+	return e.GetErrMessage()
+}
+
+// Equal compare whether two errors are equal.
+func (e *Error) Equal(ec error) bool {
+	return ecode.Cause(ec).Code() == e.Code()
+}
+
+// Details return error details.
+func (e *Error) Details() []interface{} {
+	return []interface{}{e.GetErrDetail()}
+}
+
+// From will convert ecode.Codes to pb.Error.
+//
+// Deprecated: please use ecode.Error
+func From(ec ecode.Codes) *Error {
+	var detail *any.Any
+	if details := ec.Details(); len(details) > 0 {
+		detail, _ = details[0].(*any.Any)
+	}
+	return &Error{
+		ErrCode:    int32(ec.Code()),
+		ErrMessage: ec.Message(),
+		ErrDetail:  detail,
+	}
+}
--- a/library/ecode/pb/ecode.pb.go
+++ b/library/ecode/pb/ecode.pb.go
@@ -0,0 +1,96 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: error.proto
+
+package pb
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import any "github.com/golang/protobuf/ptypes/any"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// Deprecated: please use ecode.Error
+type Error struct {
+	ErrCode              int32    `protobuf:"varint,1,opt,name=err_code,json=errCode,proto3" json:"err_code,omitempty"`
+	ErrMessage           string   `protobuf:"bytes,2,opt,name=err_message,json=errMessage,proto3" json:"err_message,omitempty"`
+	ErrDetail            *any.Any `protobuf:"bytes,3,opt,name=err_detail,json=errDetail,proto3" json:"err_detail,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Error) Reset()         { *m = Error{} }
+func (m *Error) String() string { return proto.CompactTextString(m) }
+func (*Error) ProtoMessage()    {}
+func (*Error) Descriptor() ([]byte, []int) {
+	return fileDescriptor_error_28aad86a4e53115b, []int{0}
+}
+func (m *Error) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Error.Unmarshal(m, b)
+}
+func (m *Error) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Error.Marshal(b, m, deterministic)
+}
+func (dst *Error) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Error.Merge(dst, src)
+}
+func (m *Error) XXX_Size() int {
+	return xxx_messageInfo_Error.Size(m)
+}
+func (m *Error) XXX_DiscardUnknown() {
+	xxx_messageInfo_Error.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Error proto.InternalMessageInfo
+
+func (m *Error) GetErrCode() int32 {
+	if m != nil {
+		return m.ErrCode
+	}
+	return 0
+}
+
+func (m *Error) GetErrMessage() string {
+	if m != nil {
+		return m.ErrMessage
+	}
+	return ""
+}
+
+func (m *Error) GetErrDetail() *any.Any {
+	if m != nil {
+		return m.ErrDetail
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*Error)(nil), "err.Error")
+}
+
+func init() { proto.RegisterFile("error.proto", fileDescriptor_error_28aad86a4e53115b) }
+
+var fileDescriptor_error_28aad86a4e53115b = []byte{
+	// 164 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x34, 0x8d, 0xc1, 0xca, 0x82, 0x40,
+	0x14, 0x85, 0x99, 0x5f, 0xfc, 0xcb, 0x71, 0x37, 0xb4, 0xd0, 0x36, 0x49, 0x2b, 0x57, 0x23, 0xe4,
+	0x13, 0x44, 0xb5, 0x6c, 0xe3, 0x0b, 0x88, 0xe6, 0x49, 0x02, 0xf3, 0xc6, 0xd1, 0x20, 0xdf, 0x3e,
+	0x1c, 0x69, 0x79, 0xcf, 0xf7, 0x71, 0x3f, 0x1d, 0x82, 0x14, 0xda, 0x17, 0x65, 0x14, 0xe3, 0x81,
+	0xdc, 0xc6, 0xad, 0x48, 0xdb, 0x21, 0x73, 0x53, 0xfd, 0xbe, 0x67, 0x55, 0x3f, 0x2d, 0x7c, 0xff,
+	0xd1, 0xfe, 0x65, 0xd6, 0x4d, 0xac, 0xd7, 0x20, 0xcb, 0x9b, 0x34, 0x88, 0x54, 0xa2, 0x52, 0xbf,
+	0x58, 0x81, 0x3c, 0x49, 0x03, 0xb3, 0x73, 0x2f, 0xcb, 0x27, 0x86, 0xa1, 0x6a, 0x11, 0xfd, 0x25,
+	0x2a, 0x0d, 0x0a, 0x0d, 0xf2, 0xba, 0x2c, 0x26, 0xd7, 0xf3, 0x55, 0x36, 0x18, 0xab, 0x47, 0x17,
+	0x79, 0x89, 0x4a, 0xc3, 0xc3, 0xc6, 0x2e, 0x51, 0xfb, 0x8b, 0xda, 0x63, 0x3f, 0x15, 0x01, 0xc8,
+	0xb3, 0xd3, 0xea, 0x7f, 0x07, 0xf2, 0x6f, 0x00, 0x00, 0x00, 0xff, 0xff, 0xf7, 0x41, 0x22, 0xfd,
+	0xaf, 0x00, 0x00, 0x00,
+}
--- a/library/ecode/pb/ecode.proto
+++ b/library/ecode/pb/ecode.proto
@@ -0,0 +1,13 @@
+syntax = "proto3";
+
+package pb;
+
+import "google/protobuf/any.proto";
+
+option go_package = "go-common/library/ecode/pb";
+
+message Error {
+    int32 err_code = 1;
+    string err_message = 2;
+    google.protobuf.Any err_detail = 3;
+}
--- a/library/ecode/status.go
+++ b/library/ecode/status.go
@@ -0,0 +1,103 @@
+package ecode
+
+import (
+	"fmt"
+	"strconv"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/golang/protobuf/ptypes"
+	"go-common/library/ecode/internal/types"
+)
+
+// Error new status with code and message
+func Error(code Code, message string) *Status {
+	return &Status{s: &types.Status{Code: int32(code.Code()), Message: message}}
+}
+
+// Errorf new status with code and message
+func Errorf(code Code, format string, args ...interface{}) *Status {
+	return Error(code, fmt.Sprintf(format, args...))
+}
+
+var _ Codes = &Status{}
+
+// Status statusError is an alias of a status proto
+// implement ecode.Codes
+type Status struct {
+	s *types.Status
+}
+
+// Error implement error
+func (s *Status) Error() string {
+	return s.Message()
+}
+
+// Code return error code
+func (s *Status) Code() int {
+	return int(s.s.Code)
+}
+
+// Message return error message for developer
+func (s *Status) Message() string {
+	if s.s.Message == "" {
+		return strconv.Itoa(int(s.s.Code))
+	}
+	return s.s.Message
+}
+
+// Details return error details
+func (s *Status) Details() []interface{} {
+	if s == nil || s.s == nil {
+		return nil
+	}
+	details := make([]interface{}, 0, len(s.s.Details))
+	for _, any := range s.s.Details {
+		detail := &ptypes.DynamicAny{}
+		if err := ptypes.UnmarshalAny(any, detail); err != nil {
+			details = append(details, err)
+			continue
+		}
+		details = append(details, detail.Message)
+	}
+	return details
+}
+
+// WithDetails WithDetails
+func (s *Status) WithDetails(pbs ...proto.Message) (*Status, error) {
+	for _, pb := range pbs {
+		anyMsg, err := ptypes.MarshalAny(pb)
+		if err != nil {
+			return s, err
+		}
+		s.s.Details = append(s.s.Details, anyMsg)
+	}
+	return s, nil
+}
+
+// Equal for compatible.
+// Deprecated: please use ecode.EqualError.
+func (s *Status) Equal(err error) bool {
+	return EqualError(s, err)
+}
+
+// Proto return origin protobuf message
+func (s *Status) Proto() *types.Status {
+	return s.s
+}
+
+// FromCode create status from ecode
+func FromCode(code Code) *Status {
+	return &Status{s: &types.Status{Code: int32(code)}}
+}
+
+// FromProto new status from grpc detail
+func FromProto(pbMsg proto.Message) Codes {
+	if msg, ok := pbMsg.(*types.Status); ok {
+		if msg.Message == "" {
+			// NOTE: if message is empty convert to pure Code, will get message from config center.
+			return Code(msg.Code)
+		}
+		return &Status{s: msg}
+	}
+	return Errorf(ServerErr, "invalid proto message get %v", pbMsg)
+}
--- a/library/ecode/status_test.go
+++ b/library/ecode/status_test.go
@@ -0,0 +1,66 @@
+package ecode
+
+import (
+	"testing"
+	"time"
+
+	"github.com/golang/protobuf/ptypes/timestamp"
+	"github.com/smartystreets/goconvey/convey"
+	"github.com/stretchr/testify/assert"
+
+	"go-common/library/ecode/internal/types"
+)
+
+func TestEqual(t *testing.T) {
+	convey.Convey("Equal", t, func(ctx convey.C) {
+		ctx.Convey("When err1=Error(RequestErr, 'test') and err2=Errorf(RequestErr, 'test')", func(ctx convey.C) {
+			err1 := Error(RequestErr, "test")
+			err2 := Errorf(RequestErr, "test")
+			ctx.Convey("Then err1=err2, err1 != nil", func(ctx convey.C) {
+				ctx.So(err1, convey.ShouldResemble, err2)
+				ctx.So(err1, convey.ShouldNotBeNil)
+			})
+		})
+	})
+	// assert.True(t, OK.Equal(nil))
+	// assert.True(t, err1.Equal(err2))
+	// assert.False(t, err1.Equal(nil))
+	// assert.True(t, Equal(nil, nil))
+}
+
+func TestDetail(t *testing.T) {
+	m := &timestamp.Timestamp{Seconds: time.Now().Unix()}
+	st, _ := Error(RequestErr, "RequestErr").WithDetails(m)
+
+	assert.Equal(t, "RequestErr", st.Message())
+	assert.Equal(t, int(RequestErr), st.Code())
+	assert.IsType(t, m, st.Details()[0])
+}
+
+func TestFromCode(t *testing.T) {
+	err := FromCode(RequestErr)
+
+	assert.Equal(t, int(RequestErr), err.Code())
+	assert.Equal(t, "-400", err.Message())
+}
+
+func TestFromProto(t *testing.T) {
+	msg := &types.Status{Code: 2233, Message: "error"}
+	err := FromProto(msg)
+
+	assert.Equal(t, 2233, err.Code())
+	assert.Equal(t, "error", err.Message())
+
+	m := &timestamp.Timestamp{Seconds: time.Now().Unix()}
+	err = FromProto(m)
+	assert.Equal(t, -500, err.Code())
+	assert.Contains(t, err.Message(), "invalid proto message get")
+}
+
+func TestEmpty(t *testing.T) {
+	st := &Status{}
+	assert.Len(t, st.Details(), 0)
+
+	st = nil
+	assert.Len(t, st.Details(), 0)
+}
--- a/library/ecode/tip/BUILD
+++ b/library/ecode/tip/BUILD
@@ -0,0 +1,56 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_test",
+    "go_library",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["tip_test.go"],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = ["//library/ecode:go_default_library"],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["tip.go"],
+    importpath = "go-common/library/ecode/tip",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//library/ecode:go_default_library",
+        "//library/log:go_default_library",
+        "//library/net/http/blademaster:go_default_library",
+        "//library/time:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_xtest",
+    srcs = ["example_test.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//library/ecode/tip:go_default_library",
+        "//library/net/http/blademaster:go_default_library",
+        "//library/net/netutil/breaker:go_default_library",
+        "//library/time:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)
--- a/library/ecode/tip/CHANGELOG.md
+++ b/library/ecode/tip/CHANGELOG.md
@@ -0,0 +1,20 @@
+### ecode sdk
+
+##### Version 2.3.0
+> 1. 从bussiness 移动到ecode&& ecode/tips
+
+##### Version 2.2.1
+> 1. 删除Config里面App配置
+
+##### Version 2.2.0
+> 1.规范不同部门错误码分段，并将主站错误码从common里拆出来
+
+##### Version 2.1.0
+> 1. 使用新的ecode接口去平台化
+
+##### Version 2.0.0
+> 1. 通过接口获取所有错误信息，支持全量更新和增量更新，更新时间可分别配置
+> 2. 支持错误发生的堆栈信息记录，通过日志还原堆栈
+
+##### Version 1.0.0
+> 1. 通过数据库读取全量错误信息，每5分钟更新一次
--- a/library/ecode/tip/CONTRIBUTORS.md
+++ b/library/ecode/tip/CONTRIBUTORS.md
@@ -0,0 +1,11 @@
+# Owner
+all
+
+# Author 
+zhoujixiang
+chenshangqiang
+
+# Reviewer
+maojian
+lintanghui
+chenzhihui
--- a/library/ecode/tip/OWNERS
+++ b/library/ecode/tip/OWNERS
@@ -0,0 +1,12 @@
+# See the OWNERS docs at https://go.k8s.io/owners
+
+approvers:
+- anyone
+options:
+  no_parent_owners: true
+reviewers:
+- chenshangqiang
+- chenzhihui
+- lintanghui
+- maojian
+- zhoujixiang
--- a/library/ecode/tip/README.md
+++ b/library/ecode/tip/README.md
@@ -0,0 +1,23 @@
+# go-common/business/ecode
+
+##### 项目简介
+> 1. 提供所有请求的错误码及其错误信息管理，错误信息在管理平台配置，支持自动更新
+> 2. 提供错误使用规范及文档，包含堆栈信息使用
+
+##### 编译环境
+> 1. 请只用golang v1.7.x以上版本编译执行。
+
+##### 依赖包
+> 1. 依赖github.com/pkg/errors，当前版本v0.8.0
+
+##### 编译执行
+> 1. 启动执行 ecode.Init(conf.Conf.Ecode)，初始化ecode 配置
+> 2. 配置参考 http://info.bilibili.co/pages/viewpage.action?pageId=3684076 配置
+
+##### 测试
+> 1. 执行当前目录下所有测试文件，测试所有功能
+
+##### 特别说明
+> 1. common.go 里面保存所有业务的code码，当有新增加code码需求时请记得一定及时更新common,并在管理平台配置对应信息
+> 2. 管理平台地址 http://apm-monitor.bilibili.co/#/codes/codeslist?name=all
+> 3. 按部门给错误码分大段，部门内部按业务模块继续分段具体参考info地址: http://info.bilibili.co/pages/viewpage.action?pageId=5374316
--- a/library/ecode/tip/example_test.go
+++ b/library/ecode/tip/example_test.go
@@ -0,0 +1,34 @@
+package tip_test
+
+import (
+	"time"
+
+	"go-common/library/ecode/tip"
+	xhttp "go-common/library/net/http/blademaster"
+	"go-common/library/net/netutil/breaker"
+	xtime "go-common/library/time"
+)
+
+func ExampleInit() {
+	conf := &tip.Config{
+		Domain: "172.16.33.248:6401",
+		Diff:   xtime.Duration(5 * time.Minute),
+		ClientConfig: &xhttp.ClientConfig{
+			App: &xhttp.App{
+				Key:    "test",
+				Secret: "e6c4c252dc7e3d8a90805eecd7c73396",
+			},
+			Dial:      xtime.Duration(time.Millisecond * 100),
+			Timeout:   xtime.Duration(time.Second * 2),
+			KeepAlive: xtime.Duration(time.Second * 2),
+			Breaker: &breaker.Config{
+				Window:  xtime.Duration(time.Millisecond * 10),
+				Sleep:   xtime.Duration(time.Second * 10),
+				Bucket:  10,
+				Ratio:   0.5,
+				Request: 100,
+			},
+		},
+	}
+	tip.Init(conf)
+}
--- a/library/ecode/tip/tip.go
+++ b/library/ecode/tip/tip.go
@@ -0,0 +1,175 @@
+package tip
+
+import (
+	"context"
+	"crypto/md5"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"net/url"
+	"strconv"
+	"sync/atomic"
+	"time"
+
+	cmcd "go-common/library/ecode"
+	"go-common/library/log"
+	xhttp "go-common/library/net/http/blademaster"
+	xtime "go-common/library/time"
+)
+
+const (
+	_codeOk          = 0
+	_codeNotModified = -304
+	_checkURL        = "http://%s/x/v1/msm/codes/2"
+)
+
+var (
+	defualtEcodes = &ecodes{}
+	defaultConfig = &Config{
+		Domain: "api.bilibili.co",
+		All:    xtime.Duration(time.Hour),
+		Diff:   xtime.Duration(time.Minute * 5),
+		ClientConfig: &xhttp.ClientConfig{
+			App: &xhttp.App{
+				Key:    "3c4e41f926e51656",
+				Secret: "26a2095b60c24154521d24ae62b885bb",
+			},
+			Dial:    xtime.Duration(time.Second),
+			Timeout: xtime.Duration(time.Second),
+		},
+	}
+)
+
+// Config config.
+type Config struct {
+	// Domain server domain
+	Domain string
+	// All get all time slice
+	All xtime.Duration
+	// Diff get diff time slice
+	Diff xtime.Duration
+	//HTTPClient httpclient config
+	ClientConfig *xhttp.ClientConfig
+}
+
+type ecodes struct {
+	codes  atomic.Value
+	client *xhttp.Client
+	conf   *Config
+}
+
+type res struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+	Data    *data  `json:"data"`
+}
+
+type data struct {
+	Ver  int64
+	MD5  string
+	Code map[int]string
+}
+
+// Init init ecode.
+func Init(conf *Config) {
+	if conf == nil {
+		conf = defaultConfig
+	} else {
+		panic(`请删除配置文件内无用配置！！！perf、log、trace、report、ecode、httpServer
+			http://info.bilibili.co/pages/viewpage.action?pageId=3671762
+			`)
+	}
+	defualtEcodes.conf = conf
+	defualtEcodes.client = xhttp.NewClient(conf.ClientConfig)
+	defualtEcodes.codes.Store(make(map[int]string))
+	ver, _ := defualtEcodes.update(0)
+	go defualtEcodes.updateproc(ver)
+}
+
+func (e *ecodes) updateproc(lastVer int64) {
+	var (
+		ver  int64
+		err  error
+		last = time.Now()
+		all  = time.Duration(e.conf.All)
+		diff = time.Duration(e.conf.Diff)
+	)
+	if e.conf.All == 0 {
+		all = time.Hour
+	}
+	if e.conf.Diff == 0 {
+		diff = 5 * time.Minute
+	}
+	time.Sleep(diff)
+	for {
+		cur := time.Now()
+		if cur.Sub(last) > all {
+			if ver, err = e.update(0); err != nil {
+				log.Error("e.update() error(%v)", err)
+				time.Sleep(10 * time.Second)
+				continue
+			}
+			last = cur
+		} else {
+			if ver, err = e.update(lastVer); err != nil {
+				log.Error("e.update(%d) error(%v)", lastVer, err)
+				time.Sleep(10 * time.Second)
+				continue
+			}
+		}
+		lastVer = ver
+		time.Sleep(diff)
+	}
+}
+
+func (e *ecodes) update(ver int64) (lver int64, err error) {
+	var (
+		res    = &res{}
+		bytes  []byte
+		params = url.Values{}
+	)
+	params.Set("ver", strconv.FormatInt(ver, 10))
+	if err = e.client.Get(context.TODO(), fmt.Sprintf(_checkURL, e.conf.Domain), "", params, &res); err != nil {
+		err = fmt.Errorf("e.client.Get(%v) error(%v)", fmt.Sprintf(_checkURL, e.conf.Domain), err)
+		return
+	}
+	switch res.Code {
+	case _codeOk:
+		if res.Data == nil {
+			err = fmt.Errorf("code get() response error result: %v", res)
+			return
+		}
+	case _codeNotModified:
+		return ver, nil
+	default:
+		err = cmcd.Int(res.Code)
+		return
+	}
+	if bytes, err = json.Marshal(res.Data.Code); err != nil {
+		return
+	}
+	mb := md5.Sum(bytes)
+	if res.Data.MD5 != hex.EncodeToString(mb[:]) {
+		err = fmt.Errorf("get codes fail,error md5")
+		return
+	}
+	oCodes, ok := e.codes.Load().(map[int]string)
+	if !ok {
+		return
+	}
+	nCodes := copy(oCodes)
+	for k, v := range res.Data.Code {
+		nCodes[k] = v
+	}
+	cmcd.Register(nCodes)
+	e.codes.Store(nCodes)
+	return res.Data.Ver, nil
+}
+
+func copy(src map[int]string) (dst map[int]string) {
+	dst = make(map[int]string)
+	for k1, v1 := range src {
+		dst[k1] = v1
+	}
+	return
+}
--- a/library/ecode/tip/tip_test.go
+++ b/library/ecode/tip/tip_test.go
@@ -0,0 +1,49 @@
+package tip
+
+import (
+	"sync"
+	"testing"
+
+	"go-common/library/ecode"
+)
+
+var (
+	once sync.Once
+)
+
+func initEcodes() {
+	once.Do(func() {
+		Init(nil)
+	})
+}
+
+func TestInit(t *testing.T) {
+	initEcodes()
+	testCodes(t)
+}
+
+func BenchmarkLookup(b *testing.B) {
+	initEcodes()
+	b.ResetTimer()
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			b.Logf("Ecodes: lookup ServerErr: %s", ecode.ServerErr.Message())
+			b.Logf("Ecodes: lookup ServerErr: %s", ecode.NotModified.Message())
+		}
+	})
+}
+
+func testCodes(t *testing.T) {
+	if ver, err := defualtEcodes.update(1499843315); err != nil {
+		t.Logf("codes(%v)", err)
+		t.FailNow()
+	} else {
+		t.Logf("ver(%d)", ver)
+	}
+	if codes, ok := defualtEcodes.codes.Load().(map[int]string); !ok {
+		t.Errorf("codes load not ok")
+		t.FailNow()
+	} else {
+		t.Logf("%v", codes)
+	}
+}