修改前端内容

internal/handler/version.go

@@ -0,0 +1,25 @@
+package handler
+
+import (
+	"net/http"
+
+	"lmvpn/internal/version"
+
+	"github.com/gin-gonic/gin"
+)
+
+type versionResponse struct {
+	Version    string `json:"version"`
+	Commit     string `json:"commit"`
+	CommitTime string `json:"commit_time"`
+	BuildTime  string `json:"build_time"`
+}
+
+func GetVersion(c *gin.Context) {
+	c.JSON(http.StatusOK, versionResponse{
+		Version:    version.Version,
+		Commit:     version.Commit,
+		CommitTime: version.CommitTime,
+		BuildTime:  version.BuildTime,
+	})
+}

internal/router/router.go

@@ -15,6 +15,7 @@ func Setup(r *gin.Engine) {
 	r.GET("/ws", vpn.HandleWS)
 
 	r.POST("/api/login", middleware.LoginRateLimit(), handler.Login)
+	r.GET("/api/version", handler.GetVersion)
 
 	auth := r.Group("/api")
 	auth.Use(middleware.AuthMiddleware())

internal/version/version.go

@@ -0,0 +1,8 @@
+package version
+
+var (
+	Version    = "dev"
+	Commit     = "unknown"
+	CommitTime = "unknown"
+	BuildTime  = "unknown"
+)