go python php_php 、go 、python http请求（get和post）
php get、post體驗(yàn)
php的get請(qǐng)求通過file_get_contents? 直接請(qǐng)求
以下是post表單提交
function curl_post($url, $params = array(), $timeout = 8)
{
$ch= curl_init();//初始化curl
curl_setopt($ch, CURLOPT_URL, $url);//抓取指定網(wǎng)頁
curl_setopt($ch, CURLOPT_HEADER, 0);//設(shè)置header
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//要求結(jié)果為字符串且輸出到屏幕上
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_POST,1);//post提交方式
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
$data= curl_exec($ch);//運(yùn)行curl
curl_close($ch);return ($data);//輸出結(jié)果
}
以下是直接提交json數(shù)據(jù)提交
function curl_post_json($url, $params, $timeout = 8)
{
$headers=array("Content-type: application/json;charset='utf-8'","Accept: application/json","Cache-Control: no-cache","Pragma: no-cache",
);
$ch=curl_init($url);
curl_setopt($ch, CURLOPT_TIMEOUT,60); //設(shè)置超時(shí)
if(0 === strpos(strtolower($url), 'https')) {
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,0); //對(duì)認(rèn)證證書來源的檢查
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); //從證書中檢查SSL加密算法是否存在
}
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS, ($params));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$data= curl_exec($ch);//CURLOPT_RETURNTRANSFER 不設(shè)置 curl_exec返回TRUE 設(shè)置 curl_exec返回json(此處) 失敗都返回FALSE
curl_close($ch);return ($data);//輸出結(jié)果
}
python2.6 和 python3 get、post 體驗(yàn)
總體感覺3對(duì)中文支持比較明顯，但是post里面有坑，一般的post都還行，強(qiáng)烈建議后期開發(fā)用python2.6，相對(duì)成熟
python3
# coding:utf-8
fromurllib import requestfromurllib import parse
defget():
url= "http://120.26.39.165:28006/api/v1/park-num"req=request.Request(url) # GET方法
page=request.urlopen(req).read()
page= page.decode('utf-8')returnpage
def post():
sdata= '{"all":9582,"overground_cars":{"parkUuid":"","floorUuid":"","parkName":"\u82cf\u5dde\u5965\u4f53\u4e2d\u5fc3","floorName":"\u5730\u4e0a","leftNum":6615},"floor_car":[{"parkUuid":"cab11551985b4c73959649adda514b0d","parkName":"\u82cf\u5dde\u5965\u4f53\u4e2d\u5fc3","floorUuid":"847cc63e5d114c9982d51684b6eb9d1e","floorName":"2\u53f7\u8f66\u5e93","leftNum":514},{"parkUuid":"cab11551985b4c73959649adda514b0d","parkName":"\u82cf\u5dde\u5965\u4f53\u4e2d\u5fc3","floorUuid":"9dc655eaca6047f8a3aca399de503445","floorName":"B1","leftNum":910},{"parkUuid":"cab11551985b4c73959649adda514b0d","parkName":"\u82cf\u5dde\u5965\u4f53\u4e2d\u5fc3","floorUuid":"1b3b52fdef3843f1b4f8b9fd61285ff9","floorName":"B2","leftNum":187}]}';
url= "http://120.26.39.165:28006/api/v1/insert_num"headers={'User-Agent': r'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko)'r'Chrome/45.0.2454.85 Safari/537.36 115Browser/6.0.3','Referer': r'http://www.lagou.com/zhaopin/Python/?labelWords=label','Connection': 'keep-alive'}
data={'cont': sdata
}
data=parse.urlencode()
data= parse.urlencode(data).encode('utf-8')
req= request.Request(url, headers=headers, data=data)
page=request.urlopen(req).read()
page= page.decode('utf-8')returnpage
s=post()
print(s)
python2.6
# !/usr/bin/python
# coding=utf-8import hashlib
import json
import requests
import time
import datetimeclassPostServices:"""一個(gè)簡單的類實(shí)例"""host= "http://192.168.143.251:81"appkey= "cf85e34a"secret= "d0927c5416a94c189cd34933be94c256"def __init__(self):
pass
def Get(self, url):"""self.Get(url,data)
:param url:
:param data:
:return:""" req = requests.get(url) # GET方法returnreq.text
def Post(self, url, data):"""self.Post(url,data)
:param url:
:param data:
:return:""" headers ={'X-AjaxPro-Method': 'ShowList','Content-Type': 'application/json; charset=utf-8','Content-Length': str(len(data))
}
# data= parse.urlencode(data).encode('utf-8')
# data1=json.loads(data)
# data= urllib.parse.urlencode(data1).encode(encoding='UTF8')
req= requests.post(url=url, data=data, headers=headers, timeout=20)
# page=request.urlopen(req).read()
# page= page.decode('utf-8')return req.text
go語言的get、post請(qǐng)求
get請(qǐng)求
package main
import (
"net/http"
"io/ioutil"
"fmt"
"github.com/go-irain/logger"
"strings"
"net"
"time"
"os"
"io"
)
func get() {
res, err := http.Get("https://www.hao123.com")
if err!= nil{
panic(err)
}
getRes , err := ioutil.ReadAll(res.Body)
if err!= nil{
panic(err)
}
fmt.Println(string(getRes))
}
func post() {
url := "http://cmb.com"
param := "name=aa"
/* 生成client,參數(shù)默認(rèn);
* 這個(gè)結(jié)構(gòu)體有四個(gè)屬性
* Transport(RoundTrepper);指定執(zhí)行的獨(dú)立、單次http請(qǐng)求的機(jī)制
* CheckRedirect(func(req *Request, via []*Request)err):指定處理重定向的策略,如果不為nil,客戶端在執(zhí)行重定向之前調(diào)用本函數(shù)字段.如果CheckRedirect 返回一個(gè)錯(cuò)誤，本類型中的get方法不會(huì)發(fā)送請(qǐng)求,如果CheckRedirect為nil,就會(huì)采用默認(rèn)策略:連續(xù)請(qǐng)求10次后停止；
＊ jar(CookieJar):jar指定cookie管理器,若果為nil請(qǐng)求中不會(huì)發(fā)送cookie,回復(fù)中的cookie會(huì)被忽略
＊ TimeOut(time.Duration):指定本類型請(qǐng)求的時(shí)間限制，為0表示不設(shè)置超時(shí)
*/
//client := &http.Client{} 這里初始化了一個(gè)默認(rèn)的client，并沒有配置一些請(qǐng)求的設(shè)置
//可以通過client中transport的Dail函數(shù),在自定義Dail函數(shù)里面設(shè)置建立連接超時(shí)時(shí)長和發(fā)送接受數(shù)據(jù)超時(shí)
client := &http.Client{
Transport: &http.Transport{
Dial: func(netw, addr string) (net.Conn, error) {
conn, err := net.DialTimeout(netw, addr, time.Second*2) //設(shè)置建立連接超時(shí)
if err != nil {
return nil, err
}
conn.SetDeadline(time.Now().Add(time.Second * 2)) //設(shè)置發(fā)送接受數(shù)據(jù)超時(shí)
return conn, nil
},
ResponseHeaderTimeout: time.Second * 2,
},
}
reqest,err := http.NewRequest("POST",url,strings.NewReader(param)) //提交請(qǐng)求;用指定的方法，網(wǎng)址，可選的主體放回一個(gè)新的*Request
reqest.Header.Set("Content-Type","application/x-www-form-urlencoded")
if err != nil {
panic(err)
return
}
response,err := client.Do(reqest) //前面預(yù)處理一些參數(shù)，狀態(tài)，Do執(zhí)行發(fā)送；處理返回結(jié)果;Do:發(fā)送請(qǐng)求,
defer response.Body.Close()
stdout := os.Stdout //將結(jié)果定位到標(biāo)準(zhǔn)輸出，也可以直接打印出來，或定位到其他地方進(jìn)行相應(yīng)處理
_,err = io.Copy(stdout,response.Body) //將第二個(gè)參數(shù)拷貝到第一個(gè)參數(shù)，直到第二參數(shù)到達(dá)EOF或發(fā)生錯(cuò)誤，返回拷貝的字節(jié)喝遇到的第一個(gè)錯(cuò)誤.
status := response.StatusCode //獲取返回狀態(tài)碼，正常是200
body,err := ioutil.ReadAll(response.Body)
logger.Info(string(body))
logger.Info(status)
}
func main() {
post()
}
更多go的http請(qǐng)求方法請(qǐng)參考，最好自己實(shí)踐
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