add GatewayConf

cache/redis/redis.go

@@ -59,6 +59,6 @@ func New(dsn string, hashRadix string) *RedisClient {
 
 func Hash(s string) int {
 	h := fnv.New32a()
-	h.Write([]byte(s))
+	h.Write([]byte(strings.ToLower(s)))
 	return int(h.Sum32()) % vars.RedisShardings
 }

conf/new.go

@@ -12,6 +12,7 @@ import (
 
 	"git.apinb.com/bsm-sdk/core/env"
 	"git.apinb.com/bsm-sdk/core/print"
+	"git.apinb.com/bsm-sdk/core/utils"
 	"git.apinb.com/bsm-sdk/core/vars"
 	yaml "gopkg.in/yaml.v3"
 )
@@ -26,9 +27,11 @@ func New(srvKey string, cfg any) {
 	vars.HostName, _ = os.Hostname()
 
 	// 构造配置文件路径,输出配置文件信息
-	cfp := fmt.Sprintf("%s_%s.yaml", srvKey, env.Runtime.Mode)
+	cfp := fmt.Sprintf("%s_%s.yaml", strings.ToLower(srvKey), env.Runtime.Mode)
 	cfp = filepath.Join(env.Runtime.Prefix, "etc", cfp)
+
 	print.Info("[BSM - %s] Config File: %s", srvKey, cfp)
+	print.Info("[BSM - %s] Check Configure ...", vars.ServiceKey)
 
 	// 读取配置文件内容
 	yamlFile, err := os.ReadFile(cfp)
@@ -56,6 +59,13 @@ func NotNil(values ...string) {
 	}
 }
 
+func PrintInfo(ip string, port int) {
+	print.Success("[BSM - %s] Config Check Success.", vars.ServiceKey)
+	print.Info("[BSM - %s] Service Name: %s", vars.ServiceKey, vars.ServiceKey)
+	print.Info("[BSM - %s] Runtime Mode: %s", vars.ServiceKey, env.Runtime.Mode)
+	print.Info("[BSM - %s] Listen Addr: %s:%d", vars.ServiceKey, ip, port)
+}
+
 func CheckPort(port int) int {
 	if port <= 0 || port >= 65535 {
 		r := rand.New(rand.NewPCG(1000, uint64(time.Now().UnixNano())))
@@ -63,3 +73,10 @@ func CheckPort(port int) int {
 	}
 	return port
 }
+
+func CheckIP(ip string) string {
+	if ip == "" {
+		return utils.GetLocationIP()
+	}
+	return ip
+}

conf/types.go

@@ -1,11 +1,11 @@
 package conf
 
 type Base struct {
-	Service        string `yaml:"Service"`        // 服务名称
+	Service   string `yaml:"Service"`   // 服务名称
-	Port           int    `yaml:"Port"`           // 服务监听端口,0为自动随机端口
+	Port      int    `yaml:"Port"`      // 服务监听端口,0为自动随机端口
-	Cache          string `yaml:"Cache"`          // REDIS缓存
+	Cache     string `yaml:"Cache"`     // REDIS缓存
-	OnMicroService bool   `yaml:"OnMicroService"` // 是否启用微服务
+	SecretKey string `yaml:"SecretKey"` // 服务秘钥
-	SecretKey      string `yaml:"SecretKey"`      // 服务秘钥
+	BindIP    string `yaml:"BindIP"`    // 绑定IP
 }
 
 type DBConf struct {
@@ -13,6 +13,16 @@ type DBConf struct {
 	Source []string `yaml:"Source"` // 数据库连接
 }
 
+type MicroServiceConf struct {
+	Enable    bool     `yaml:"Enable"` // 是否启用微服务
+	Anonymous []string `yaml:"Anonymous"`
+}
+
+type GatewayConf struct {
+	Enable bool `yaml:"Enable"` // 是否启用网关服务
+	Port   int  `yaml:"Port"`   // 服务监听端口
+}
+
 type ApmConf struct {
 	Name     string // APM服务名称
 	Platform string `yaml:"Platform"` // APM平台：apm,skywalking

database/sql/postgresql.go

@@ -8,6 +8,20 @@ import (
 	"gorm.io/gorm/schema"
 )
 
+func SetOptions(options *types.SqlOptions) *types.SqlOptions {
+	if options == nil {
+		options = &types.SqlOptions{
+			MaxIdleConns:    vars.SqlOptionMaxIdleConns,
+			MaxOpenConns:    vars.SqlOptionMaxIdleConns,
+			ConnMaxLifetime: vars.SqlOptionConnMaxLifetime,
+			LogStdout:       false,
+			Debug:           false,
+		}
+	}
+
+	return options
+}
+
 // new grom db.
 func NewPostgreSql(dsn string, options *types.SqlOptions) (*gorm.DB, error) {
 	var err error

go.mod

@@ -5,6 +5,7 @@ go 1.24
 require (
 	github.com/FishGoddess/cachego v0.6.1
 	github.com/elastic/go-elasticsearch/v8 v8.17.1
+	github.com/google/uuid v1.6.0
 	github.com/nats-io/nats.go v1.39.0
 	github.com/oklog/ulid/v2 v2.1.0
 	github.com/redis/go-redis/v9 v9.7.0
@@ -16,8 +17,8 @@ require (
 )
 
 require (
-	github.com/bytedance/sonic v1.12.8 // indirect
+	github.com/bytedance/sonic v1.13.2 // indirect
-	github.com/bytedance/sonic/loader v0.2.3 // indirect
+	github.com/bytedance/sonic/loader v0.2.4 // indirect
 	github.com/cloudwego/base64x v0.1.5 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
 	github.com/gin-contrib/sse v1.0.0 // indirect

go.sum

@@ -6,9 +6,13 @@ github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
 github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
 github.com/bytedance/sonic v1.12.8 h1:4xYRVRlXIgvSZ4e8iVTlMF5szgpXd4AfvuWgA8I8lgs=
 github.com/bytedance/sonic v1.12.8/go.mod h1:uVvFidNmlt9+wa31S1urfwwthTWteBgG0hWuoKAXTx8=
+github.com/bytedance/sonic v1.13.2 h1:8/H1FempDZqC4VqjptGo14QQlJx8VdZJegxs6wwfqpQ=
+github.com/bytedance/sonic v1.13.2/go.mod h1:o68xyaF9u2gvVBuGHPlUVCy+ZfmNNO5ETf1+KgkJhz4=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
 github.com/bytedance/sonic/loader v0.2.3 h1:yctD0Q3v2NOGfSWPLPvG2ggA2kV6TS6s4wioyEqssH0=
 github.com/bytedance/sonic/loader v0.2.3/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
+github.com/bytedance/sonic/loader v0.2.4 h1:ZWCw4stuXUsn1/+zQDqeE7JKP+QO47tz7QCNan80NzY=
+github.com/bytedance/sonic/loader v0.2.4/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
@@ -23,12 +27,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
-github.com/elastic/elastic-transport-go/v8 v8.6.0 h1:Y2S/FBjx1LlCv5m6pWAF2kDJAHoSjSRSJCApolgfthA=
-github.com/elastic/elastic-transport-go/v8 v8.6.0/go.mod h1:YLHer5cj0csTzNFXoNQ8qhtGY1GTvSqPnKWKaqQE3Hk=
 github.com/elastic/elastic-transport-go/v8 v8.6.1 h1:h2jQRqH6eLGiBSN4eZbQnJLtL4bC5b4lfVFRjw2R4e4=
 github.com/elastic/elastic-transport-go/v8 v8.6.1/go.mod h1:YLHer5cj0csTzNFXoNQ8qhtGY1GTvSqPnKWKaqQE3Hk=
-github.com/elastic/go-elasticsearch/v8 v8.17.0 h1:e9cWksE/Fr7urDRmGPGp47Nsp4/mvNOrU8As1l2HQQ0=
-github.com/elastic/go-elasticsearch/v8 v8.17.0/go.mod h1:lGMlgKIbYoRvay3xWBeKahAiJOgmFDsjZC39nmO3H64=
 github.com/elastic/go-elasticsearch/v8 v8.17.1 h1:bOXChDoCMB4TIwwGqKd031U8OXssmWLT3UrAr9EGs3Q=
 github.com/elastic/go-elasticsearch/v8 v8.17.1/go.mod h1:MVJCtL+gJJ7x5jFeUmA20O7rvipX8GcQmo5iBcmaJn4=
 github.com/gabriel-vasile/mimetype v1.4.8 h1:FfZ3gj38NjllZIeJAmMhr+qKL8Wu+nOoI3GqacKw1NM=
@@ -51,8 +51,6 @@ github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/o
 github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
 github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
-github.com/go-playground/validator/v10 v10.24.0 h1:KHQckvo8G6hlWnrPX4NJJ+aBfWNAE/HH+qdL2cBpCmg=
-github.com/go-playground/validator/v10 v10.24.0/go.mod h1:GGzBIJMuE98Ic/kJsBXbz1x/7cByt++cQ+YOuDM5wus=
 github.com/go-playground/validator/v10 v10.25.0 h1:5Dh7cjvzR7BRZadnsVOzPhWsrwUr0nmsZJxEAnFLNO8=
 github.com/go-playground/validator/v10 v10.25.0/go.mod h1:GGzBIJMuE98Ic/kJsBXbz1x/7cByt++cQ+YOuDM5wus=
 github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
@@ -104,8 +102,6 @@ github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9G
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/nats-io/nats.go v1.39.0 h1:2/yg2JQjiYYKLwDuBzV0FbB2sIV+eFNkEevlRi4n9lI=
 github.com/nats-io/nats.go v1.39.0/go.mod h1:MgRb8oOdigA6cYpEPhXJuRVH6UE/V4jblJ2jQ27IXYM=
-github.com/nats-io/nkeys v0.4.9 h1:qe9Faq2Gxwi6RZnZMXfmGMZkg3afLLOtrU+gDZJ35b0=
-github.com/nats-io/nkeys v0.4.9/go.mod h1:jcMqs+FLG+W5YO36OX6wFIFcmpdAns+w1Wm6D3I/evE=
 github.com/nats-io/nkeys v0.4.10 h1:glmRrpCmYLHByYcePvnTBEAwawwapjCPMjy2huw20wc=
 github.com/nats-io/nkeys v0.4.10/go.mod h1:OjRrnIKnWBFl+s4YK5ChQfvHP2fxqZexrKJoVVyWB3U=
 github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
@@ -176,8 +172,6 @@ golang.org/x/arch v0.14.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
-golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
 golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
 golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
@@ -186,8 +180,6 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.34.0 h1:Mb7Mrk043xzHgnRM88suvJFwzVrRfHEHJEl5/71CKw0=
-golang.org/x/net v0.34.0/go.mod h1:di0qlW3YNM5oh6GqDGQr92MyTozJPmybPK4Ev/Gm31k=
 golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
 golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -215,12 +207,8 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/genproto/googleapis/api v0.0.0-20250204164813-702378808489 h1:fCuMM4fowGzigT89NCIsW57Pk9k2D12MMi2ODn+Nk+o=
-google.golang.org/genproto/googleapis/api v0.0.0-20250204164813-702378808489/go.mod h1:iYONQfRdizDB8JJBybql13nArx91jcUk7zCXEsOofM4=
 google.golang.org/genproto/googleapis/api v0.0.0-20250212204824-5a70512c5d8b h1:i+d0RZa8Hs2L/MuaOQYI+krthcxdEbEM2N+Tf3kJ4zk=
 google.golang.org/genproto/googleapis/api v0.0.0-20250212204824-5a70512c5d8b/go.mod h1:iYONQfRdizDB8JJBybql13nArx91jcUk7zCXEsOofM4=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250204164813-702378808489 h1:5bKytslY8ViY0Cj/ewmRtrWHW64bNF03cAatUUFCdFI=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250204164813-702378808489/go.mod h1:8BS3B93F/U1juMFq9+EDk+qOT5CO1R9IzXxG3PTqiRk=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20250212204824-5a70512c5d8b h1:FQtJ1MxbXoIIrZHZ33M+w5+dAP9o86rgpjoKr/ZmT7k=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20250212204824-5a70512c5d8b/go.mod h1:8BS3B93F/U1juMFq9+EDk+qOT5CO1R9IzXxG3PTqiRk=
 google.golang.org/grpc v1.70.0 h1:pWFv03aZoHzlRKHWicjsZytKAiYCtNS0dHbXnIdq7jQ=

print/print.go

@@ -15,24 +15,24 @@ func init() {
 
 // record INFO message. Color White
 func Info(format string, a ...interface{}) {
-	message := fmt.Sprintf("\033[37m[Info]    "+format+"\033[0m\n", a...)
+	message := fmt.Sprintf("\033[37m[Info] "+format+"\033[0m\n", a...)
 	logger.Print(message)
 }
 
 // record Warn message. Color Orange
 func Warn(format string, a ...interface{}) {
-	message := fmt.Sprintf("\033[33m[Warn]    "+format+"\033[0m\n", a...)
+	message := fmt.Sprintf("\033[33m[Warn] "+format+"\033[0m\n", a...)
 	logger.Print(message)
 }
 
 // record Success message. Color Green
 func Success(format string, a ...interface{}) {
-	message := fmt.Sprintf("\033[32m[Success] "+format+"\033[0m\n", a...)
+	message := fmt.Sprintf("\033[32m[Succ] "+format+"\033[0m\n", a...)
 	logger.Print(message)
 }
 
 // record ERROR message. Color Red
 func Error(format string, a ...interface{}) {
-	message := fmt.Sprintf("\033[31m[Error]   "+format+"\033[0m\n", a...)
+	message := fmt.Sprintf("\033[31m[Error] "+format+"\033[0m\n", a...)
 	logger.Print(message)
 }

service/meta.go

@@ -0,0 +1,73 @@
+package service
+
+import (
+	"context"
+	"encoding/json"
+	"strconv"
+
+	"git.apinb.com/bsm-sdk/core/errcode"
+	"git.apinb.com/bsm-sdk/core/utils"
+	"google.golang.org/grpc/metadata"
+)
+
+type Meta struct {
+	ID       uint              `json:"id"`
+	IDENTITY string            `json:"identity"`
+	EXTEND   map[string]string `json:"extend"`
+	CLIENT   string            `json:"client"`
+}
+
+// 解析Context中MetaData的数据
+type ParseOptions struct {
+	RoleValue        string // 判断角色的值
+	MustPrivateAllow bool   // 是否只允许私有IP访问
+}
+
+func ParseMetaCtx(ctx context.Context, opts *ParseOptions) (*Meta, error) {
+	// 解析metada中的信息并验证
+	md, ok := metadata.FromIncomingContext(ctx)
+	if !ok {
+		return nil, errcode.ErrJWTAuthNotFound
+	}
+
+	meta := &Meta{
+		IDENTITY: md["authorization_identity"][0],
+		CLIENT:   md["client"][0],
+	}
+
+	if id, err := strconv.Atoi(md["authorization_id"][0]); err != nil {
+		return nil, errcode.ErrJWTAuthKeyId
+	} else {
+		meta.ID = uint(id)
+	}
+
+	data := make(map[string]string)
+	if err := json.Unmarshal([]byte(md["authorization_extend"][0]), &data); err == nil {
+		meta.EXTEND = data
+	}
+
+	if opts != nil {
+		if !meta.CheckRole("role", opts.RoleValue) {
+			return nil, errcode.ErrPermissionDenied
+		}
+		if opts.MustPrivateAllow {
+			if utils.IsPublicIP(meta.CLIENT) {
+				return nil, errcode.ErrPermissionDenied
+			}
+		}
+	}
+
+	return meta, nil
+
+}
+
+func (m *Meta) CheckRole(roleKey, roleValue string) bool {
+	if roleValue == "" {
+		return true
+	}
+	if role, exists := m.EXTEND[roleKey]; !exists || role != roleValue {
+		return false
+	} else {
+		return true
+	}
+}

service/register.go

@@ -0,0 +1,128 @@
+package service
+
+import (
+	"context"
+	"strings"
+	"time"
+
+	"git.apinb.com/bsm-sdk/core/print"
+	"git.apinb.com/bsm-sdk/core/vars"
+	clientv3 "go.etcd.io/etcd/client/v3"
+)
+
+// ServiceRegister 创建租约注册服务
+type ServiceRegister struct {
+	cli     *clientv3.Client //etcd client
+	leaseID clientv3.LeaseID //租约ID
+	//租约keepalieve相应chan
+	keepAliveChan <-chan *clientv3.LeaseKeepAliveResponse
+	key           string //key
+	val           string //value
+}
+
+// NewRegister 注册服务至路由表.
+//
+// ec:EtcdConfig;
+//
+// routeKey: ServiceRouteRootPrefix + ServiceKey + "/" + utils.GetLocationIP() + addr;
+//
+// gs:grpc.Server;
+func RegisterService(cli *clientv3.Client, routeKey string, methods []string, lease int64) (*ServiceRegister, error) {
+
+	ser := &ServiceRegister{
+		cli: cli,
+		key: routeKey,
+		val: strings.Join(methods, ","),
+	}
+
+	//申请租约设置时间keepalive
+	if err := ser.putKeyWithLease(lease); err != nil {
+		return nil, err
+	}
+
+	return ser, nil
+}
+
+// 设置租约
+func (s *ServiceRegister) putKeyWithLease(lease int64) error {
+	//设置租约时间
+	resp, err := s.cli.Grant(context.Background(), lease)
+	if err != nil {
+		return err
+	}
+	//注册服务并绑定租约
+	_, err = s.cli.Put(context.Background(), s.key, s.val, clientv3.WithLease(resp.ID))
+	if err != nil {
+		return err
+	}
+	//设置续租 定期发送需求请求
+	leaseRespChan, err := s.cli.KeepAlive(context.Background(), resp.ID)
+
+	if err != nil {
+		return err
+	}
+	s.leaseID = resp.ID
+	s.keepAliveChan = leaseRespChan
+	return nil
+}
+
+// ListenLeaseRespChan 监听 续租情况
+func (s *ServiceRegister) ListenLeaseRespChan() {
+	for {
+		select {
+		case leaseKeepResp := <-s.keepAliveChan:
+			if leaseKeepResp == nil {
+				//log.Println("close lease.")
+				return
+			} else {
+				goto END
+			}
+		}
+	END:
+		time.Sleep(500 * time.Millisecond)
+	}
+}
+
+// Close 注销服务
+func (s *ServiceRegister) Close() error {
+	//撤销租约
+	if _, err := s.cli.Revoke(context.Background(), s.leaseID); err != nil {
+		return err
+	}
+	return s.cli.Close()
+}
+
+func (s *ServiceRegister) SetAnonymous(key string, urls []string) {
+	// remove reppeat, clear service all anonymous uri.
+	anonymous, _ := s.cli.Get(context.Background(), key)
+
+	var as []string
+	if len(anonymous.Kvs) > 0 {
+		val := string(anonymous.Kvs[0].Value)
+		as = strings.Split(val, ",")
+	}
+
+	as = append(clearService(as), urls...)
+	newAnonymous := strings.Join(as, ",")
+
+	// put anonymous to etcd
+	_, err := s.cli.Put(context.Background(), key, newAnonymous)
+
+	if err != nil {
+		print.Error("[BSM Register] Anonymous Fail.")
+	} else {
+		print.Info("[BSM Register] Anonymous: %s", newAnonymous)
+	}
+
+}
+
+func clearService(as []string) (out []string) {
+	for _, v := range as {
+		if len(v) >= len(vars.ServiceKey) {
+			if v[0:len(vars.ServiceKey)] != vars.ServiceKey {
+				out = append(out, v)
+			}
+		}
+	}
+	return
+}

service/service.go

@@ -0,0 +1,98 @@
+package service
+
+import (
+	"log"
+	"net"
+	"os"
+	"strconv"
+	"strings"
+
+	"git.apinb.com/bsm-sdk/core/conf"
+	"git.apinb.com/bsm-sdk/core/env"
+	"git.apinb.com/bsm-sdk/core/print"
+	"git.apinb.com/bsm-sdk/core/vars"
+	clientv3 "go.etcd.io/etcd/client/v3"
+	"google.golang.org/grpc"
+)
+
+type (
+	// RegisterFn defines the method to register a server.
+	RegisterFn func(*grpc.Server)
+
+	Service struct {
+		GrpcSrv *grpc.Server
+		Opts    *Options
+	}
+
+	Options struct {
+		Addr       string
+		Conf       *conf.MicroServiceConf
+		EtcdClient *clientv3.Client
+	}
+)
+
+func New(srv *grpc.Server, opts *Options) *Service {
+	return &Service{GrpcSrv: srv, Opts: opts}
+}
+
+func Addr(ip string, port int) string {
+	return net.JoinHostPort(ip, strconv.Itoa(port))
+}
+
+func (s *Service) Start() {
+	print.Info("[BSM - %s] Service Starting ...", vars.ServiceKey)
+
+	// register to etcd.
+	if s.Opts.Conf != nil && s.Opts.Conf.Enable {
+		if s.Opts.EtcdClient == nil {
+			print.Error("[BSM Register] Etcd Client is nil.")
+			os.Exit(1)
+		}
+		// get methods
+		methods := FoundGrpcMethods(s.GrpcSrv)
+
+		// set router key
+		routerKey := vars.ServiceRootPrefix + "Router/" + env.Runtime.Workspace + "/" + strings.ToLower(vars.ServiceKey) + "/" + s.Opts.Addr
+
+		// register to etcd
+		register, err := RegisterService(s.Opts.EtcdClient, routerKey, methods, vars.ServiceLease)
+		if err != nil {
+			log.Panicf("[ERROR] %s Service Register:%s \n", vars.ServiceKey, err.Error())
+		}
+
+		anonKey := vars.ServiceRootPrefix + "Router/" + env.Runtime.Workspace + "/"
+
+		register.SetAnonymous(anonKey, s.Opts.Conf.Anonymous)
+
+		// service register lease
+		go register.ListenLeaseRespChan()
+	}
+
+	// run grpc srv.
+	tcpListen, err := net.Listen("tcp", s.Opts.Addr)
+	if err != nil {
+		panic(err)
+	}
+
+	print.Success("[BSM - %s] Service Grpc Register & Runing Success!", vars.ServiceKey)
+	if err := s.GrpcSrv.Serve(tcpListen); err != nil {
+		panic(err)
+	}
+
+}
+
+func (s *Service) Stop() {
+	s.GrpcSrv.GracefulStop()
+}
+
+// found grpc methods.
+func FoundGrpcMethods(s *grpc.Server) []string {
+	var mothods []string
+	for key, srv := range s.GetServiceInfo() {
+		srvName := strings.Split(key, ".")[1]
+		for _, mn := range srv.Methods {
+			mothods = append(mothods, srvName+"."+mn.Name)
+		}
+	}
+	return mothods
+}

utils/identity.go

@@ -1,9 +1,14 @@
 package utils
 
 import (
+	"github.com/google/uuid"
 	ulid "github.com/oklog/ulid/v2"
 )
 
+func UUID() string {
+	return uuid.Must(uuid.NewV7()).String()
+}
+
 // remove nanoid,uuid,replace to ulid
 func ULID() string {
 	return ulid.Make().String()

vars/service.go

@@ -4,4 +4,7 @@ var (
 	RUN_MODE_DEV  = "dev"
 	RUN_MODE_TEST = "test"
 	RUN_MODE_PROD = "prod"
+
+	ServiceLease      int64  = 60
+	ServiceRootPrefix string = "/"
 )