9ddecfa121
When searching for a binary method on structures, look up on embedded fields first, otherwise the resulting index is incorrect, as reflect.Type.MethodByName succeeds also on container struct. Fixes #834.
53 lines
747 B
Go
53 lines
747 B
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
"log"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
)
|
|
|
|
type T struct {
|
|
http.ResponseWriter
|
|
}
|
|
|
|
type mw1 struct {
|
|
next http.Handler
|
|
}
|
|
|
|
func (m *mw1) ServeHTTP(rw http.ResponseWriter, rq *http.Request) {
|
|
t := &T{
|
|
ResponseWriter: rw,
|
|
}
|
|
x := t.Header()
|
|
fmt.Fprint(rw, "Welcome to my website!", x)
|
|
}
|
|
|
|
func main() {
|
|
m1 := &mw1{}
|
|
|
|
mux := http.NewServeMux()
|
|
mux.HandleFunc("/", m1.ServeHTTP)
|
|
|
|
server := httptest.NewServer(mux)
|
|
defer server.Close()
|
|
|
|
client(server.URL)
|
|
}
|
|
|
|
func client(uri string) {
|
|
resp, err := http.Get(uri)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
body, err := ioutil.ReadAll(resp.Body)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
fmt.Println(string(body))
|
|
}
|
|
|
|
// Output:
|
|
// Welcome to my website!map[]
|