完成HTTPS支持

geg/net/ghttp/https.go

@@ -0,0 +1,15 @@
+package main
+
+import (
+    "gitee.com/johng/gf/g/net/ghttp"
+)
+
+func main() {
+    s := ghttp.GetServer()
+    s.BindHandler("/", func(r *ghttp.Request){
+        r.Response.Writeln("哈喽世界！")
+    })
+    s.EnableHTTPS("/home/john/temp/server.crt", "/home/john/temp/server.key")
+    s.SetPort(8199)
+    s.Run()
+}