fix comment issue in example codes for gmap

.example/container/gmap/basic.go

@@ -9,7 +9,7 @@ import (
 func main() {
 	// 创建一个默认的gmap对象，
 	// 默认情况下该gmap对象不支持并发安全特性，
-	// 初始化时可以给定true参数关闭并发安全特性，当做一个普通的map使用。
+	// 初始化时可以给定true参数开启并发安全特性，用以并发安全场景。
 	m := gmap.New()
 
 	// 设置键值对

.example/other/test.go

@@ -1,10 +1,19 @@
 package main
 
 import (
-	"fmt"
-	"github.com/gogf/gf/text/gstr"
+	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/net/ghttp"
 )
 
 func main() {
-	fmt.Println(gstr.CamelCase("/auth/routerName.html"))
+	s := g.Server()
+	s.SetIndexFolder(true)
+	s.BindHandler("/admin.html", func(r *ghttp.Request) {
+		r.Response.Write("admin")
+	})
+	s.BindHandler("/admin-do-{page}.html", func(r *ghttp.Request) {
+		r.Response.Write("admin-do-" + r.GetString("page"))
+	})
+	s.SetPort(8999)
+	s.Run()
 }

net/ghttp/ghttp_unit_mess_test.go

@@ -0,0 +1,39 @@
+// Copyright 2018 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package ghttp_test
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/net/ghttp"
+	"github.com/gogf/gf/test/gtest"
+)
+
+func Test_GetUrl(t *testing.T) {
+	p := ports.PopRand()
+	s := g.Server(p)
+	s.BindHandler("/url", func(r *ghttp.Request) {
+		r.Response.Write(r.GetUrl())
+	})
+	s.SetPort(p)
+	s.SetDumpRouteMap(false)
+	s.Start()
+	defer s.Shutdown()
+
+	time.Sleep(100 * time.Millisecond)
+	gtest.Case(t, func() {
+		prefix := fmt.Sprintf("http://127.0.0.1:%d", p)
+		client := ghttp.NewClient()
+		client.SetBrowserMode(true)
+		client.SetPrefix(prefix)
+
+		gtest.Assert(client.GetContent("/url"), prefix+"/url")
+	})
+}