摘要:
推荐一个http的包打开比较慢这里记录一下使用 get github.com/kirinlabs/HttpRequest如何使用HttpRequest?创建请求对象使...
推荐一个http的包
打开比较慢这里记录一下使用
get github.com/kirinlabs/HttpRequest
如何使用HttpRequest?
创建请求对象使用http.DefaultTransport
req := HttpRequest.NewRequest()
req := HttpRequest.NewRequest().Debug(true).SetTimeout(5)
Set headers
req.SetHeaders(map[string]string{
"Content-Type": "application/x-www-form-urlencoded",
"Connection": "keep-alive",
})
req.SetHeaders(map[string]string{
"Source":"api",
})
Set cookies
req.SetCookies(map[string]string{
"name":"json",
"token":"",
})
req.SetCookies(map[string]string{
"age":"19",
})
Set basic auth
req.SetBasicAuth("username","password")
Set timeout
req.SetTimeout(5) //default 30s
如果要自定义客户机对象并重用TCP连接,则需要定义全局http.RoundTripper或&http.传输,因为http连接池的重用是基于传输的。
var transport *http.Transport
func init() {
transport = &http.Transport{
DialContext: (&net.Dialer{
Timeout: 30 * time.Second,
KeepAlive: 30 * time.Second,
DualStack: true,
}).DialContext,
MaxIdleConns: 100,
IdleConnTimeout: 90 * time.Second,
TLSHandshakeTimeout: 5 * time.Second,
ExpectContinueTimeout: 1 * time.Second,
}
}
func demo(){
// Use http.DefaultTransport
res, err := HttpRequest.Get("http://127.0.0.1:8080")
// Use custom Transport
res, err := HttpRequest.Transport(transport).Get("http://127.0.0.1:8080")
}
面向对象操作模式
req := HttpRequest.NewRequest().
Debug(true).
SetHeaders(map[string]string{
"Content-Type": "application/x-www-form-urlencoded",
}).SetTimeout(5)
resp,err := req.Get("http://127.0.0.1")
resp,err := HttpRequest.NewRequest().Get("http://127.0.0.1")
GET
resp, err := req.Get("http://127.0.0.1:8000")
resp, err := req.Get("http://127.0.0.1:8000",nil)
resp, err := req.Get("http://127.0.0.1:8000?id=10&title=HttpRequest")
resp, err := req.Get("http://127.0.0.1:8000?id=10&title=HttpRequest","address=beijing")
resp, err := HttpRequest.Get("http://127.0.0.1:8000")
resp, err := HttpRequest.Debug(true).SetHeaders(map[string]string{}).Get("http://127.0.0.1:8000")
Multi parameter
resp, err := req.Get("http://127.0.0.1:8000?id=10&title=HttpRequest",map[string]interface{}{
"name": "jason",
"score": 100,
})
defer resp.Close()
body, err := resp.Body()
if err != nil {
return
}
return string(body)
POST
// Send nil
resp, err := HttpRequest.Post("http://127.0.0.1:8000")
// Send integer
resp, err := HttpRequest.Post("http://127.0.0.1:8000", 100)
// Send []byte
resp, err := HttpRequest.Post("http://127.0.0.1:8000", []byte("bytes data"))
// Send io.Reader
resp, err := HttpRequest.Post("http://127.0.0.1:8000", bytes.NewReader(buf []byte))
resp, err := HttpRequest.Post("http://127.0.0.1:8000", strings.NewReader("string data"))
resp, err := HttpRequest.Post("http://127.0.0.1:8000", bytes.NewBuffer(buf []byte))
// Send string
resp, err := HttpRequest.Post("http://127.0.0.1:8000", "title=github&type=1")
// Send JSON
resp, err := HttpRequest.JSON().Post("http://127.0.0.1:8000", "{\"id\":10,\"title\":\"HttpRequest\"}")
// Send map[string]interface{}{}
resp, err := req.Post("http://127.0.0.1:8000", map[string]interface{}{
"id": 10,
"title": "HttpRequest",
})
defer resp.Close()
body, err := resp.Body()
if err != nil {
return
}
return string(body)
resp, err := HttpRequest.Post("http://127.0.0.1:8000")
resp, err := HttpRequest.JSON().Post("http://127.0.0.1:8000",map[string]interface{}{"title":"github"})
resp, err := HttpRequest.Debug(true).SetHeaders(map[string]string{}).JSON().Post("http://127.0.0.1:8000","{\"title\":\"github\"}")
Jar
j, _ := cookiejar.New(nil)
j.SetCookies(&url.URL{
Scheme: "http",
Host: "127.0.0.1:8000",
}, []*http.Cookie{
&http.Cookie{Name: "identity-user", Value: "83df5154d0ed31d166f5c54ddc"},
&http.Cookie{Name: "token_id", Value: "JSb99d0e7d809610186813583b4f802a37b99d"},
})
resp, err := HttpRequest.Jar(j).Get("http://127.0.0.1:8000/city/list")
defer resp.Close()
if err != nil {
log.Fatalf("Request error:%v", err.Error())
}
Proxy
proxy, err := url.Parse("http://proxyip:proxyport")
if err != nil {
log.Println(err)
}
resp, err := HttpRequest.Proxy(http.ProxyURL(proxy)).Get("http://127.0.0.1:8000/ip")
defer resp.Close()
if err != nil {
log.Println("Request error:%v", err.Error())
}
body, err := resp.Body()
if err != nil {
log.Println("Get body error:%v", err.Error())
}
log.Println(string(body))
Upload
Params: url, filename, fileinput
resp, err := req.Upload("http://127.0.0.1:8000/upload", "/root/demo.txt","uploadFile")
body, err := resp.Body()
defer resp.Close()
if err != nil {
return
}
return string(body)
Debug
Default false
req.Debug(true)
Json
Post JSON request
req.SetHeaders(map[string]string{"Content-Type": "application/json"})
//Or
req.JSON().Post("http://127.0.0.1:8000", map[string]interface{}{
"id": 10,
"title": "github",
})
req.JSON().Post("http://127.0.0.1:8000", "{\"title\":\"github\",\"id\":10}")
实列
import "github.com/kirinlabs/HttpRequest"
resp,err := HttpRequest.Get("http://127.0.0.1:8000/")
resp,err := HttpRequest.Get("http://127.0.0.1:8000/","title=github")
resp,err := HttpRequest.Get("http://127.0.0.1:8000/?title=github")
resp,err := HttpRequest.Get("http://127.0.0.1:8000/",map[string]interface{}{
"title":"github",
})
resp,err := HttpRequest.Debug(true).JSON().SetHeaders(map[string]string{
"source":"api",
}).SetCookies(map[string]string{
"name":"httprequest",
}).Post("http://127.0.0.1:8000/")
//Or
req := HttpRequest.NewRequest()
req := req.Debug(true).SetHeaders()
resp,err := req.Debug(true).JSON().SetHeaders(map[string]string{
"source":"api",
}).SetCookies(map[string]string{
"name":"httprequest",
}).Post("http://127.0.0.1:8000/")
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