fix remoteAddr get error in proxy environment

yanghengfei · yanghengfei · commit 3b7010fd3b26 · 2020-02-27T16:17:47.000+08:00
diff --git a/context.go b/context.go
@@ -571,7 +571,7 @@ func (c *Context) RemoteAddr() string {
 		return addr
 	}
 
-	for _, k := range []string{"Ali-Cdn-Real-Ip", "X-Real-IP", "X-Forwarded-For"} {
+	for _, k := range []string{"X-Forwarded-For", "Ali-Cdn-Real-Ip", "X-Real-IP"} {
 		if addr = c.Req.Header.Get(k); addr != "" {
 			if strings.Contains(addr, ",") {
 				addrs := strings.Split(addr, ",")

Original file line number	Diff line number	Diff line change
`@@ -571,7 +571,7 @@ func (c *Context) RemoteAddr() string {`
`571`	`571`	`return addr`
`572`	`572`	`}`
`573`	`573`
`574`		`- for _, k := range []string{"Ali-Cdn-Real-Ip", "X-Real-IP", "X-Forwarded-For"} {`
	`574`	`+ for _, k := range []string{"X-Forwarded-For", "Ali-Cdn-Real-Ip", "X-Real-IP"} {`
`575`	`575`	`if addr = c.Req.Header.Get(k); addr != "" {`
`576`	`576`	`if strings.Contains(addr, ",") {`
`577`	`577`	`addrs := strings.Split(addr, ",")`