httplib

httplib is an libs help you to curl remote url.

How to use?

GET

you can use Get to crawl data.

import "httplib"

str, err := httplib.Get("http://beego.me/").String()
if err != nil {
	t.Fatal(err)
}
fmt.Println(str)

POST

POST data to remote url

b:=httplib.Post("http://beego.me/")
b.Param("username","astaxie")
b.Param("password","123456")
str, err := b.String()
if err != nil {
	t.Fatal(err)
}
fmt.Println(str)

set timeout

you can set timeout in request.default is 60 seconds.

set Get timeout:

httplib.Get("http://beego.me/").SetTimeout(100 * time.Second, 30 * time.Second)

set post timeout:

httplib.Post("http://beego.me/").SetTimeout(100 * time.Second, 30 * time.Second)

first param is connectTimeout.
second param is readWriteTimeout

debug

if you want to debug the request info, set the debug on

httplib.Get("http://beego.me/").Debug(true)

support HTTPS client

if request url is https. You can set the client support TSL:

httplib.SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})

more info about the tls.Config please visit http://golang.org/pkg/crypto/tls/#Config

some http request need setcookie. So set it like this:

cookie := &http.Cookie{}
cookie.Name = "username"
cookie.Value  = "astaxie"
httplib.Get("http://beego.me/").SetCookie(cookie)

upload file

httplib support mutil file upload, use b.PostFile()

b:=httplib.Post("http://beego.me/")
b.Param("username","astaxie")
b.Param("password","123456")
b.PostFile("uploadfile1", "httplib.pdf")
b.PostFile("uploadfile2", "httplib.txt")
str, err := b.String()
if err != nil {
	t.Fatal(err)
}
fmt.Println(str)

set HTTP version

some servers need to specify the protocol version of HTTP

httplib.Get("http://beego.me/").SetProtocolVersion("HTTP/1.1")

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