make localhost:8080/dog/ work

MarkRosemaker · web-flow · commit 388c20d1b93c · 2019-12-12T19:17:54.000+01:00
diff --git a/023_serving-files/02_serving/04_FileServer/01/main.go b/023_serving-files/02_serving/04_FileServer/01/main.go
@@ -7,11 +7,11 @@ import (
 
 func main() {
 	http.Handle("/", http.FileServer(http.Dir(".")))
-	http.HandleFunc("/dog", dog)
+	http.HandleFunc("/dog/", dog)
 	http.ListenAndServe(":8080", nil)
 }
 
 func dog(w http.ResponseWriter, req *http.Request) {
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
-	io.WriteString(w, `<img src="toby.jpg">`)
+	io.WriteString(w, `<img src="/toby.jpg">`)
 }

Original file line number	Diff line number	Diff line change
`@@ -7,11 +7,11 @@ import (`
`7`	`7`
`8`	`8`	`func main() {`
`9`	`9`	`http.Handle("/", http.FileServer(http.Dir(".")))`
`10`		`- http.HandleFunc("/dog", dog)`
	`10`	`+ http.HandleFunc("/dog/", dog)`
`11`	`11`	`http.ListenAndServe(":8080", nil)`
`12`	`12`	`}`
`13`	`13`
`14`	`14`	`func dog(w http.ResponseWriter, req *http.Request) {`
`15`	`15`	`w.Header().Set("Content-Type", "text/html; charset=utf-8")`
`16`		- io.WriteString(w, `<img src="toby.jpg">`)
	`16`	+ io.WriteString(w, `<img src="/toby.jpg">`)
`17`	`17`	`}`