From 9aa2e5b575ba23b57130ab0a849cd1bf4dae90a3 Mon Sep 17 00:00:00 2001
From: youngsterxyf <sas.198708@gmail.com>
Date: Sun, 13 Mar 2016 21:39:26 +0800
Subject: [PATCH] =?UTF-8?q?fix=20issue#1787:=20The=20cause=20is=20that=20i?=
 =?UTF-8?q?f=20the=20url=20is=20/m=EF=BC=8Cand=20we=20set=20beego.BConfig.?=
 =?UTF-8?q?WebConfig.DirectoryIndex=20=3D=20true,=20then=20it=20should=20r?=
 =?UTF-8?q?edirect=20to=20/m/?=
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---
 staticfile.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/staticfile.go b/staticfile.go
index 0aad2c81..1cd75b8c 100644
--- a/staticfile.go
+++ b/staticfile.go
@@ -54,8 +54,13 @@ func serverStaticRouter(ctx *context.Context) {
 		return
 	}
 	if fileInfo.IsDir() {
-		//serveFile will list dir
-		http.ServeFile(ctx.ResponseWriter, ctx.Request, filePath)
+		requestURL := ctx.Input.URL()
+		if requestURL[len(requestURL)-1] != '/' {
+			ctx.Redirect(302, requestURL+"/")
+		} else {
+			//serveFile will list dir
+			http.ServeFile(ctx.ResponseWriter, ctx.Request, filePath)
+		}
 		return
 	}