first

server/cmd/server/main.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+)
+
+func main() {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/api/health", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+		_, _ = w.Write([]byte(`{"ok":true,"service":"weihai_pm"}`))
+	})
+
+	addr := ":8080"
+	fmt.Printf("weihai_pm server listening on %s\n", addr)
+	log.Fatal(http.ListenAndServe(addr, mux))
+}

server/go.mod

@@ -0,0 +1,3 @@
+module weihai.pm/server
+
+go 1.22