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目标网址：https://item.jd.com/7479820.html
1 import requests
2 url="https://item.jd.com/7479820.html"
3 try:
4 r = requests.get(url)
5 r.raise_for_status()
6 r.encoding = r.apparent_encoding
7 print(r.text[:1000])
8 except:
9 print("fail...")
[root@zsx0728 test]# python2 pythonjd.py
<!DOCTYPE HTML>
<html lang="zh-CN">
<head>
<!-- shouji -->
<meta http-equiv="Content-Type" content="text/html; charset=gbk" />
<title>【华为荣耀9i】荣耀9i 4GB+64GB 魅海蓝 移动联通电信4G全面屏手机 双卡双待【行情 报价 价格 评测】-京东</title>
<meta name="keywords" content="HUAWEI荣耀9i,华为荣耀9i,华为荣耀9i报价,HUAWEI荣耀9i报价"/>
<meta name="description" content="【华为荣耀9i】京东JD.COM提供华为荣耀9i正品行货，并包括HUAWEI荣耀9i网购指南，以及华为荣耀9i图片、荣耀9i参数、荣耀9i评论、荣耀9i心得、荣耀9i技巧等信息，网购华为荣耀9i上京东,放心又轻松" />
<meta name="format-detection" content="telephone=no">
<meta http-equiv="mobile-agent" content="format=xhtml; url=//item.m.jd.com/product/7479820.html">
<meta http-equiv="mobile-agent" content="format=html5; url=//item.m.jd.com/product/7479820.html">
<meta http-equiv="X-UA-Compatible" content="IE=Edge">
<link rel="canonical" href="//item.jd.com/7479820.html"/>
<link rel="dns-prefetch" href="//misc.360buyimg.com"/>
<link rel="dns-prefetch" href="//static.360buyimg.com"/>
<link rel="dns-prefetch" href="//img10.360buyimg