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80 lines
1.8 KiB
Markdown
80 lines
1.8 KiB
Markdown
# httplib
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httplib is an libs help you to curl remote url.
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# How to use?
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## GET
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you can use Get to crawl data.
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import "httplib"
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str, err := httplib.Get("http://beego.me/").String()
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if err != nil {
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t.Fatal(err)
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}
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fmt.Println(str)
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## POST
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POST data to remote url
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b:=httplib.Post("http://beego.me/")
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b.Param("username","astaxie")
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b.Param("password","123456")
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str, err := b.String()
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if err != nil {
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t.Fatal(err)
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}
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fmt.Println(str)
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## set timeout
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you can set timeout in request.default is 60 seconds.
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set Get timeout:
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httplib.Get("http://beego.me/").SetTimeout(100 * time.Second, 30 * time.Second)
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set post timeout:
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httplib.Post("http://beego.me/").SetTimeout(100 * time.Second, 30 * time.Second)
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- first param is connectTimeout.
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- second param is readWriteTimeout
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## debug
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if you want to debug the request info, set the debug on
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httplib.Get("http://beego.me/").Debug(true)
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## support HTTPS client
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if request url is https. You can set the client support TSL:
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httplib.SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})
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more info about the tls.Config please visit http://golang.org/pkg/crypto/tls/#Config
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## set cookie
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some http request need setcookie. So set it like this:
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cookie := &http.Cookie{}
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cookie.Name = "username"
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cookie.Value = "astaxie"
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httplib.Get("http://beego.me/").SetCookie(cookie)
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## upload file
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httplib support mutil file upload, use `b.PostFile()`
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b:=httplib.Post("http://beego.me/")
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b.Param("username","astaxie")
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b.Param("password","123456")
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b.PostFile("uploadfile1", "httplib.pdf")
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b.PostFile("uploadfile2", "httplib.txt")
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str, err := b.String()
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if err != nil {
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t.Fatal(err)
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}
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fmt.Println(str)
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## set HTTP version
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some servers need to specify the protocol version of HTTP
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httplib.Get("http://beego.me/").SetProtocolVersion("HTTP/1.1") |