downurl = "https://www.wanjunshijie.com/"
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) Ap...
yekong
4年前 (2021-04-24)
喜欢
勾选Pressrve log后就可以保留了
...
yekong
4年前 (2021-04-24)
喜欢
目录已存在了。
创建目录前做个判断
def makedir(path):
if not os.path.exists(path + '/js'):
os.mkdir(path + '/js')
...
yekong
4年前 (2021-04-23)
喜欢
def is_http_url(s):
regex = re.compile(
r'^(?:http|ftp)s?://' # http:// or https://
r'(?:(?:[A-Z0-9](?:[A-Z...
yekong
4年前 (2021-04-23)
喜欢
import requests
url = 'https://www.wanjunshijie.com/wp-includes/js/wp-embed.min.js?ver=5.6.3'
r= requests.get(url)
w...
yekong
4年前 (2021-04-23)
喜欢
str = 'jquery.js?1234556'
head, center, end = str.partition('(')
print(head)
字符被切分成三个部分，输出头部，就会输出
jquery.js
...
yekong
4年前 (2021-04-23)
喜欢
原因是只指定了文件路径，而没有指定文件名和后缀名。
...
yekong
4年前 (2021-04-23)
喜欢
html
<script
type="text/javascript"
src="https://webapi.amap.com/maps?v=1.4.15&key=your k...
yekong
4年前 (2021-04-22)
喜欢
url = "https://www.wanjunshijie.com/"
res = urllib.request.urlopen(url)
file = open('web/index.html', 'w&#...
yekong
4年前 (2021-04-21)
喜欢
from urllib import request
import ssl
#ssl免验证
#创建一个不需要验证的上下文
ssl._create_default_https_context=ssl._create_unverified_context
#而不是ssl._crea...
yekong
4年前 (2021-04-20)
喜欢
![FileExistsError: [Errno 17] File exists: 'web/js'](https://images.wanjunshijie.com/img/pic/10.jpg?imageView2/1/w/200/h/123/format/jpg/interlace/1/q/75|watermark/2/text/5a6M56uj5LiW55WM/font/5pa55q2j6buR5L2T/fontsize/240/fill/I0ZBRjZGNg==/dissolve/100/gravity/SouthEast/dx/10/dy/10)
![IsADirectoryError: [Errno 21] Is a directory: 'web/js'](https://images.wanjunshijie.com/img/pic/5.jpg?imageView2/1/w/200/h/123/format/jpg/interlace/1/q/75|watermark/2/text/5a6M56uj5LiW55WM/font/5pa55q2j6buR5L2T/fontsize/240/fill/I0ZBRjZGNg==/dissolve/100/gravity/SouthEast/dx/10/dy/10)
