爬取人人网

from urllib import request

#(1)
base_url = "http://www.renren.com/310303067/profile"

headers = {
    "cookie":"anonymid=jcfxyb8b3a1gal; _r01_=1; ln_uact=liulidong@tju.edu.cn; ln_hurl=http://hdn.xnimg.cn/photos/hdn421/20141126/1635/h_main_eEoA_e12f0004d761195a.jpg; springskin=set; depovince=GW; JSESSIONID=abcXD-AbwWu8nfxj200hw; ick_login=4b080c0e-f388-4f36-afd3-914916e6ed2f; jebe_key=1c9b8522-46e9-48f9-84a5-94d8acd62f26%7C04d40984875da2c7f482f8241260f1b1%7C1519272342852%7C1%7C1520230955608; first_login_flag=1; ch_id=10016; wp_fold=0; jebecookies=23004b2a-d7ba-420b-ada5-9877c22c0376|||||; _de=3B58DDA08757FF2E8CA2FB2FE86AFE68D2ACF5E1A777358B; p=cc37eed766d2e97b762b7a60c18bb3d07; t=fa0c57f64f203e4bd313cfb4674e74617; societyguester=fa0c57f64f203e4bd313cfb4674e74617; id=310303067; xnsid=b2196bb; loginfrom=syshome"
}

#(2)
req = request.Request(base_url,headers=headers)
response = request.urlopen(req)

# (3)
html = response.read()

# (4)
html = html.decode("utf-8")

#(5)
print(html)