抓取网站出415 ERROR HTTP UNSUPPORTED MEDIA TYPE
为什么我的python运行后会出现415 ERROR HTTP UNSUPPORTED MEDIA TYPE信息，post提取不到数据，求大神帮助[local]1[/local][local]2[/local][local]3[/local]
程序代码：import re
LOGIN_URL = 'https://w3.' #请求的URL地址
DATA = {"TARGET": 'https://w3.',
"SMAUTHREASON": '0',
"SMENC": 'ISO-8859-1',
"SMLOCALE": 'EN-US',
"SMAGENTNAME": 't/TX88CtTFIPqQ15ugBfOME66PQGCWGuAAOSByMZUiVIJPozo431pS4LE4YuSGzU',
"SMQUERYDATA": '',
"POSTPRESERVATIONDATA": '',
"USER": 'beijing02',
"PASSWORD": 'Jishushi172'
} #登录系统的账号密码,也是我们请求数据
HEADERS = {
"Accept": 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
"Accept-Encoding": 'gzip, deflate, br',
"Accept-Language": 'zh-CN,zh;q=0.9,en;q=0.8',
"Cache-Control": 'no-cache',
"Connection": 'keep-alive',
"Content-Length": '282',
"Content-Type": 'application/x-www-form-urlencoded',
"Host": 'w3.',
"Origin": 'https://w3.',
"Pragma": 'no-cache',
"Referer": 'https://w3.',
"Upgrade-Insecure-Requests": '1',
"User-Agent": 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.146 Safari/537.36'
}
def Get_Session(URL,DATA,HEADERS):
'''保存登录参数'''
ROOM_SESSION = requests.Session()
ROOM_SESSION.post(URL,data=DATA,headers=HEADERS)
return ROOM_SESSION
SESSION =Get_Session(LOGIN_URL,DATA,HEADERS)
# 保存session后再次请求对应的地址
ScrapyDATA = {"msnList": '[]', "pnList": '[]'} #登录系统的账号密码,也是我们请求数据
ScrapyHEADERS = {
"Accept": 'application/json, text/plain, */*',
"Accept-Encoding": 'gzip, deflate, br',
"Accept-Language": 'zh-CN,zh;q=0.9,en;q=0.8',
"Access-Control-Allow-Origin": '*',
"Cache-Control": 'no-cache',
"Connection": 'keep-alive',
"Content-Length": '26',
"Content-Type": 'application/x-www-form-urlencoded; charset=UTF-8',
"Host": 'w3.',
"Origin": 'https://w3.',
"Pragma": 'no-cache',
"Referer": 'https://w3.',
"User-Agent": 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.146 Safari/537.36'
}
_cookies = SESSION.cookies
scrapyURL="https://w3."
d=SESSION.post(scrapyURL,data=ScrapyDATA,headers=ScrapyHEADERS)
print (d.text)
#d=requests.get("https://w3.,cookies=_cookies)
#res_value=d.json()
#d1 = json.dumps(res_value,sort_keys=True,ensure_ascii=False,indent=4)
#print d1
