net/http/request: should not unescape url when calling NewRequest

[gopherbot]

by liyinkan:

version of Go: 1.2
os: mac os x

we request server via http.Get and escape the query "t/t"

u := "http://localhost:8888/test/id="; + url.QueryEscape("t/t")
resp, err := http.Get(u)
...

the input url should be http://localhost:8888/test/id=t%2Ft
but actual request is http://localhost:8888/test/id=t/t and server receives that, too.

found NewRequest called url.Parse(urlStr) first and url.Parse will unescape the %2F

[minux]

Comment 1:

in this special case, you will need to construct the net.URL yourself, so
you can't use the convenient function Get, and need to use Do.

Status changed to WorkingAsIntended.

[gopherbot]

Comment 2 by liyinkan:

hm.... tried using client.Do but still the SAME problem
u:="http://192.168.1.2:8080/file/%2Ftemp%2Ftest.jpeg"
client := http.Client{
    Transport: &transport,
}
req, _ := http.NewRequest("GET", u, nil)
resp, _ = client.Do(req)
but my server receives
fmt.Println(r.RequestURI)  //    /file//temp/test.jpeg
I think the correct value for requestURI should be "/file/%2Ftemp%2Ftest.jpeg"