Create & Init Project...

app/service/live/recommend/cmd/BUILD

@@ -0,0 +1,49 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_binary",
+    "go_library",
+)
+
+go_binary(
+    name = "cmd",
+    embed = [":go_default_library"],
+    tags = ["automanaged"],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["main.go"],
+    data = ["test.toml"],
+    importpath = "go-common/app/service/live/recommend/cmd",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/service/live/recommend/internal/conf:go_default_library",
+        "//app/service/live/recommend/internal/dao:go_default_library",
+        "//app/service/live/recommend/internal/server/grpc:go_default_library",
+        "//app/service/live/recommend/internal/server/http:go_default_library",
+        "//app/service/live/recommend/internal/service:go_default_library",
+        "//library/ecode/tip:go_default_library",
+        "//library/log:go_default_library",
+        "//library/net/trace:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//app/service/live/recommend/cmd/client:all-srcs",
+    ],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

app/service/live/recommend/cmd/client/BUILD

@@ -0,0 +1,40 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_binary",
+    "go_library",
+)
+
+go_binary(
+    name = "client",
+    embed = [":go_default_library"],
+    tags = ["automanaged"],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["main.go"],
+    importpath = "go-common/app/service/live/recommend/cmd/client",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/service/live/recommend/api/grpc/v1:go_default_library",
+        "//library/net/rpc/warden: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"],
+)

app/service/live/recommend/cmd/client/main.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"time"
+
+	"go-common/app/service/live/recommend/api/grpc/v1"
+	"go-common/library/net/rpc/warden"
+	xtime "go-common/library/time"
+)
+
+var name, addr string
+
+func init() {
+	flag.StringVar(&name, "name", "lily", "name")
+	flag.StringVar(&addr, "addr", "127.0.0.1:9000", "server addr")
+}
+func main() {
+	flag.Parse()
+	cfg := &warden.ClientConfig{
+		Dial:    xtime.Duration(time.Second * 3),
+		Timeout: xtime.Duration(time.Second * 3),
+	}
+	cc, err := warden.NewClient(cfg).Dial(context.Background(), addr)
+	if err != nil {
+		log.Fatalf("new client failed!err:=%v", err)
+		return
+	}
+	client := v1.NewRecommendClient(cc)
+	resp, err := client.RandomRecsByUser(context.Background(), &v1.GetRandomRecReq{
+		Uid: 4158272, Count: 5,
+	})
+	if err != nil {
+		log.Fatalf("say hello failed!err:=%v", err)
+		return
+	}
+	fmt.Printf("got HelloReply:%+v", resp)
+}

app/service/live/recommend/cmd/main.go

@@ -0,0 +1,62 @@
+package main
+
+import (
+	"flag"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"go-common/app/service/live/recommend/internal/conf"
+	"go-common/app/service/live/recommend/internal/dao"
+	"go-common/app/service/live/recommend/internal/server/grpc"
+	"go-common/app/service/live/recommend/internal/server/http"
+	"go-common/app/service/live/recommend/internal/service"
+	ecode "go-common/library/ecode/tip"
+	"go-common/library/log"
+	"go-common/library/net/trace"
+)
+
+var runJob = false
+var jobFilePath = ""
+var jobWorkerNum = 1000
+var jobOffset = -1
+
+func main() {
+	flag.BoolVar(&runJob, "runJob", false, "跑redis脚本")
+	flag.StringVar(&jobFilePath, "jobFile", "", "推荐文件地址")
+	flag.IntVar(&jobOffset, "jobOffset", -1, "操作偏移，即从n行开始跑, 默认会从上一次中断的地方开始")
+	flag.IntVar(&jobWorkerNum, "jobWorkerNum", 1000, "worker数量")
+	flag.Parse()
+	if err := conf.Init(); err != nil {
+		panic(err)
+	}
+	log.Init(conf.Conf.Log)
+	defer log.Close()
+	log.Info("recommend-service start")
+	trace.Init(conf.Conf.Tracer)
+	defer trace.Close()
+	ecode.Init(conf.Conf.Ecode)
+
+	svc := service.New(conf.Conf)
+	http.Init(conf.Conf, svc)
+	grpc.Init(conf.Conf)
+	go dao.StartRefreshJob()
+	go dao.StartRoomFeatureJob(conf.Conf)
+	c := make(chan os.Signal, 1)
+	signal.Notify(c, syscall.SIGHUP, syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT)
+	for {
+		s := <-c
+		log.Info("get a signal %s", s.String())
+		switch s {
+		case syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT:
+			svc.Close()
+			log.Info("recommend-service exit")
+			time.Sleep(time.Second)
+			return
+		case syscall.SIGHUP:
+		default:
+			return
+		}
+	}
+}

app/service/live/recommend/cmd/test.toml

@@ -0,0 +1,35 @@
+[log]
+    stdout = true
+
+[redis]
+	name = "recommend-service"
+	proto = "tcp"
+	addr = "127.0.0.1:6379"
+	idle = 20
+	active = 20
+	dialTimeout = "1s"
+	readTimeout = "1s"
+	writeTimeout = "1s"
+	idleTimeout = "10s"
+	expire = "1m"
+
+[Feature]
+    WeightVector = [3.0519, -1.6184, -2.0771, -1.9381, -1.9873, -1.6225, -2.0000, -1.8740, -1.7568, -1.7802, -1.9143, -1.8643, -4.1616, -2.6550, -2.2589, -2.3561, -2.1690, -1.9138, -1.6899, -1.6309, -1.3955, -1.2116]
+
+[CommonFeature]
+    [CommonFeature.UserAreaInterest]
+        Type = "NumMatch"
+        Values = [1]
+        Weights = [3.0519]
+    [CommonFeature.FansNum]
+        Type = "RangeSplit"
+        Values = [100, 500, 2500, 10000]
+        Weights = [-1.6184, -2.0771, -1.9381, -1.9873, -1.6225]
+    [CommonFeature.CornerSign]
+        Type = "ReMatch"
+        Values = ["", ".*人存活", "决赛圈", "正在抽奖", ".*No\\.\\d+", "年度.*主播", "周星主播", "BLS.*"]
+        Weights = [-2.0000, -1.8740, -1.7568, -1.7802, -1.9143, -1.8643, -1.8643, -1.8643]
+    [CommonFeature.Online]
+        Type = "RangeSplit"
+        Values = [10, 50, 100, 300, 1600, 3600, 6000, 10000, 100000]
+        Weights = [-4.1616, -2.6550, -2.2589, -2.3561, -2.1690, -1.9138, -1.6899, -1.6309, -1.3955, -1.2116]