init

main.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"time"
+)
+
+func main() {
+	// 获取环境变量或使用默认值
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "8080"
+	}
+
+	// 创建一个简单的HTTP服务器
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		hostname, _ := os.Hostname()
+		fmt.Fprintf(w, "Hello from DevContainer!\n")
+		fmt.Fprintf(w, "Server time: %s\n", time.Now().Format(time.RFC1123))
+		fmt.Fprintf(w, "Hostname: %s\n", hostname)
+		fmt.Fprintf(w, "Remote Address: %s\n", r.RemoteAddr)
+		fmt.Fprintf(w, "User-Agent: %s\n", r.UserAgent())
+	})
+
+	http.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, "Healthy")
+	})
+
+	// 启动服务器
+	log.Printf("Starting server on port %s", port)
+	log.Fatal(http.ListenAndServe(":"+port, nil))
+}