[已解决]淘宝图片爬虫没结果

suchocolate

得加cookie，不然网站回302重定向到登陆页面。
cookie可以直接复制浏览器的，添加到headers里用。

suchocolate

不能懒 发表于 2020-12-3 19:34
请问需要怎么操作呢，没用那个过，可以指教一下吗，谢谢

1.打开浏览器，按f12打开开发者模式，选择【网络network】
2.筛选【HTML】
3.点击url对应的消息
4.选择headers
5.复制其中的cookie

6.添加到代码中：

1. from urllib import request
   
2. 
   
3. headers = {'User-Agent': 'Firefox',
   
4.     'cookie': 'cna=2kChF9tyHG8CAXrghaJMtGY7; isg=BEVFsn7WtgxtZ5ICe-VW1XudV4F_AvmU9-aQK0eqbHyL3mVQD1ZcZNf37IoohRFM; _m_h5_tk=8c38a31824bc2944f60aa6bc53485b5f_1606804667427; _m_h5_tk_enc=ffe57cdccf388a1c247ba670f331ace5; sgcookie=E100iK59LQVMU98z61v6O3WcgM2%2B%2BtZc58ibg0vptIcN2ecLaqHT%2Bcjp3C1mBXhL9VubWjBsBPTYf%2BsxBBqMIDN%2FWg%3D%3D; uc3=lg2=U%2BGCWk%2F75gdr5Q%3D%3D&vt3=F8dCuf2EVlTlBdvF36U%3D&nk2=EEs72J5%2BoFnMGdk%3D&id2=Uoe9bjWUagrH; lgc=suchocolate; uc4=nk4=0%40EpJ8FUSwe1%2FcF99h7%2FnAqjUeA%2FK6gQ%3D%3D&id4=0%40UO%2B7boGwLEdLUssfs7T9IG5OrsM%3D; tracknick=suchocolate; _cc_=WqG3DMC9EA%3D%3D; mt=ci=22_1; thw=cn; l=eBPX-NlPOPoJAah_BOfZ-urza77OGIOYYuPzaNbMiOCP_M5H51gPWZRtU6LMCn1Nh6KeR3R1CkJJBeYBq6CKnxv92j-la_kmn; tfstk=cCYNBbX_5V3aRabRSN_4cKmra6IOaHWcFy5PjntmJL6bTcSO3smUH62a065qQCSG.; enc=N72icSPj%2Br%2BfWT47Fyv2PZXNi%2BWKhbt6vZGyEssxkwtgkBsOPIwm%2B4dPO9yz%2BTOOoG5ZLcL0%2BBltZ2cbQ5FnGQ%3D%3D; xlly_s=1; hng=CN%7Czh-CN%7CCNY%7C156; JSESSIONID=09C8E073732AD66E6E68DE8A592C63F9; cookie2=19d1fffb60c3ac10f0f9cbd9adc86128; t=f69ac286332fa5c6bc610d6afd7606da; _tb_token_=ee38045813153; uc1=cookie14=Uoe0az9oUTduQQ%3D%3D'}
   
5. req = request.Request('http://httpbin.org/get', headers=headers)
   
6. r = request.urlopen(req)
   
7. print(r.read().decode('utf-8'))

复制代码