package main import ( "fmt" "log" "net/http" "time" "github.com/gin-contrib/requestid" "github.com/gin-gonic/gin" ) func main() { r := gin.New() r.Use(requestid.New()) // Example ping request. r.GET("/ping", func(c *gin.Context) { c.String(http.StatusOK, "pong "+fmt.Sprint(time.Now().Unix())) }) // Example / request. r.GET("/", func(c *gin.Context) { c.String(http.StatusOK, "id:"+requestid.Get(c)) }) // Listen and Server in 0.0.0.0:8080 if err := r.Run(":8080"); err != nil { log.Fatal(err) } }