python课后题55讲，报错求大神解决

foolisb

1. import urllib.request
   
2. import urllib.parse
   
3. import re
   
4. from bs4 import BeautifulSoup
   
5. 
   
6. def main():
   
7.     keyword = input("请输入关键词：")
   
8.     keyword = urllib.parse.urlencode({"word":keyword})
   
9.     response = urllib.request.urlopen("http://baike.baidu.com/search/word?%s" % keyword)
   
10.     html = response.read()
    
11.     soup = BeautifulSoup(html, "html.parser")
    
12. 
    
13.     for each in soup.find_all(href=re.compile("view")):
    
14.         content = ''.join([each.text])
    
15.         url2 = ''.join(["http://baike.baidu.com", each["href"]])
    
16.         response2 = urllib.request.urlopen(url2)
    
17.         html2 = response2.read()
    
18.         soup2 = BeautifulSoup(html2, "html.parser")
    
19.         if soup2.h2:
    
20.             content = ''.join([content, soup2.h2.text])
    
21.         content = ''.join([content, " -> ", url2])
    
22.         print(content)
    
23. 
    
24. if __name__ == "__main__":
    
25.     main()

复制代码

UnicodeEncodeError: 'ascii' codec can't encode characters in position 36-39: ordinal not in range(128)
这个网上的解决方法都是python2.x的已经不适用了我的是python3.7sys.setdefaultencoding已经被砍掉了，新手求解答

falseh

你的就是3.7的
因为python2有print不加括号