feat: 优化web

cmd/server/main.go

@@ -0,0 +1,45 @@
+package main
+
+import (
+	"flag"
+	"log"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"giter.top/smart/pkg/config"
+)
+
+var configPath string
+func init() {
+	flag.StringVar(&configPath, "conf", "configs/local.yml", "config file path")
+}
+func main() {
+	flag.Parse()
+	// load config
+	config, err := config.Load(configPath)
+	if err != nil {
+		log.Fatalf("load config failed: %v", err)
+	}
+	// initialize server
+	servers, err := InitializeServer(config)
+	if err != nil || len(servers) == 0 {
+		panic(err)
+	}
+	// 启动
+	for _, srv := range servers {
+		s := srv // 避免闭包问题，若需要
+		go func() {
+			if err := s.Run(); err != nil {
+				log.Printf("server stopped: %v", err)
+			}
+		}()
+	}
+
+	// 阻塞直到收到退出信号
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
+	<-quit
+
+// 再依次 Stop / Shutdown
+}