post echo request

main.go

@@ -1,6 +1,11 @@
 package main
 
-import "github.com/gin-gonic/gin"
+import (
+	"bytes"
+	"fmt"
+
+	"github.com/gin-gonic/gin"
+)
 
 func main() {
 	router := gin.Default()
@@ -9,5 +14,12 @@ func main() {
 			"version": "0.0.1",
 		})
 	})
+
+	router.POST("/echo", func(c *gin.Context) {
+		buf := new(bytes.Buffer)
+		buf.ReadFrom(c.Request.Body)
+		data := buf.String()
+		fmt.Println(data)
+	})
 	router.Run("0.0.0.0:80") // listen and serve on 0.0.0.0:8080
 }