在我的脚本化管道中，我想设置全局type responsewriter struct {
w http.ResponseWriter
buf bytes.Buffer
code int
}
func (rw *responsewriter) Header() http.Header {
return rw.w.Header()
}
func (rw *responsewriter) WriteHeader(statusCode int) {
rw.code = statusCode
}
func (rw *responsewriter) Write(data []byte) (int,error) {
return rw.buf.Write(data)
}
func (rw *responsewriter) Done() (int64,error) {
if rw.code > 0 {
rw.w.WriteHeader(rw.code)
}
return io.Copy(rw.w,&rw.buf)
}
和func handler(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter,r *http.Request) {
rw := &responsewriter{w: w}
next.ServeHTTP(rw,r)
if r.Method == "POST" && r.URL.String() == "/login" {
foo := rw.Header().Get("X-FOO")
setCookie(rw,"MYAPPFOO",foo)
}
if _,err := rw.Done(); err != nil {
log.Println(err)
}
})
}
选项。
下面的脚本管道不起作用。我们如何在脚本管道中添加这两个选项？
声明性管道
timestamps脚本管道
ansicolor