url='https://www.nudtdata.com.cn/getInfoByAreas2/'
headers={
'Accept': '*/*',
'Accept-Encoding': 'gzip, deflate, br',
'Accept-Language': 'zh-CN,zh;q=0.9',
'Connection': 'keep-alive',
'Content-Length': '192',
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
'Cookie': 'Hm_lvt_34468f2169a583fe54b48adaf05a94c6=1588511306,1588557588,1588755767,1588780421; Hm_lpvt_34468f2169a583fe54b48adaf05a94c6=1588819034',
'Host': 'www.nudtdata.com.cn',
'Origin': 'https://www.nudtdata.com.cn',
'Referer': 'https://www.nudtdata.com.cn/',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.25 Safari/537.36 Core/1.70.3741.400 QQBrowser/10.5.3863.400',
'X-Requested-With': 'XMLHttpRequest'}
data={
'level': 3,
'areas[0][]': 114.32761118774398,
'areas[0][]': 114.31101050191958,
'areas[0][]': 30.52845789078041,
'areas[0][]': 30.512373872738657,
'areaslength': 1
'oldtime':2020-5-6}
r=requests.post(url=url,data=json.dumps(data),headers=headers)
print(r.text)
结果什么都没抓到,请问是什么问题呢?
我想要获得图中的信息,应该怎么做?