python post 写法

# coding:utf-8

import base64

import requests

url="https://amdc.m.taobao.com/amdc/mobileDispatch"

headers={"Accept": "*/*",

"Content-Type": "application/x-www-form-urlencoded",

"Connection": "keep-alive",

"Proxy-Connection":"keep-alive",

"Cookie":"__w_tb_nick=venus892130; imewweoriw=36wAbTTfzxGDQWA26%2FAIRjgAIGdlMiANenah%2F8Y%2Byfc%3D; ockeqeudmj=p4n6QJw%3D; ti=201200%40fleamarket_iphone_5.8.6; WAPFDFDTGFG=%2B4cMKKP%2B8PI%2BKgLVFHJUoLJhKAAaAg%3D%3D; _cc_=VT5L2FSpdA%3D%3D; _l_g_=Ug%3D%3D; _m_h5_tk=3701df291eef2fde7e503f1df91e7dae_1499249727049; _m_h5_tk_enc=2c714e52c08d526b7abcf1221c275c9b; _nk_=venus892130; _tb_token_=uOr4H19KsWT6L53; cna=H3utEcBHIhECAXt0j5eaJz4m; cookie2=148db3e4d7ee92a9f9f04951eb446dce; isg=At3d6EKLWChR0Tx2gnOUKiMh5r3X-hFMFhmhbJ-iGTRjVv2IZ0ohHKtGwHAu; l=ApCQTCb-yk3xoupl2x/VZ7qZYMXiWXSj; lgc=venus892130; munb=307052057; sg=07e; skt=a1c19f616e3e2639; t=d955dd8676afe6b70311c2f5042bc92f; tracknick=venus892130; uc1=cookie21=VFC%2FuZ9ajCbF99I65Qm9gQ%3D%3D&cookie15=VT5L2FSpMGV7TQ%3D%3D&cookie14=UoW%2BsWhBNFePkw%3D%3D; uc3=vt3=F8dBzWEZIiCTc1U0c1w%3D&id2=UNDTwo1tIsRW&nk2=FbKIsTOghzpmoQg%3D&lg2=WqG3DMC9VAQiUQ%3D%3D&sg2=W5w3MJ0CrLF3l4gKbbSsatzABIJP6p9mLdxW9Mgt96c%3D; unb=307052057; uss=Vvj6QFGC5N%2FuGNyn6IHhYFfLYta9w3di2a%2Flg%2BIxCva9n94s2Cjy8vco",

"Accept-Language": "en-us",

"User-Agent":"%E9%97%B2%E9%B1%BC/294732 CFNetwork/711.0.6 Darwin/14.0.0",

"Accept-Encoding": "gzip, deflate",

"Content-Length": "340"

}



formdata={"appkey":12431167,

          "domain":"restapi.amap.com",

          "sid":"",

          "appName":"FleaMarket",

          "appVersion":"5.8.6",

          "bssid":"TP-LINK_6F5E-e4%3Ad3%3A32%3Ae8%3A6f%3A5e",

          "deviceId":"WM4Sjq3mCa4DABLhHrs0A%2B%2FH",

          "machine":"iphoneos",

         "netType":"WiFi",

          "platform":"iphone",

          "platformVersion":"8.0.2",

           "lat":"",

          "lng":"",

           "t":"1499353671855",

            "v":3.1,

             "cv":0,

             "carrier":"wifi",

              "simOp":"wifi",

               "sign":"2057faa9cf815ce2be506252e48c1cbcc5c8092e"}



r=requests.post(url,json=formdata,headers=headers,verify=False)

print r.status_code

print base64.decodestring(r.text)