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fix middleware code

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Xargin 2018-03-25 10:52:30 +08:00
parent 12ee66dfdf
commit 11ec1cd5c2
1 changed files with 2 additions and 2 deletions
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4
ch6-web/ch6-03-middleware.md
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@ -107,7 +107,7 @@ func hello(wr http.ResponseWriter, r *http.Request) {
}
func timeMiddleware(next http.Handler) http.Handler {
return func(wr http.ResponseWriter, r *http.Request) {
return http.HandlerFunc(func(wr http.ResponseWriter, r *http.Request) {
timeStart := time.Now()
// next handler
@ -115,7 +115,7 @@ func timeMiddleware(next http.Handler) http.Handler {
timeElapsed := time.Since(timeStart)
logger.Println(timeElapsed)
}
})
}
func main() {