摘要：
import reimport urllibimport uuidfrom urllib.parse import urljoinimport requestsimport osheaders = {'Accept': 'text/html,application/xhtml+xml,applica 阅读全文
摘要：
C# string pattern1 = @"(?is)]*?src=(['""\s]?)(?[^'""\s]*)\1[^>]*?>"; string pattern2 = @"(?is)]*?href=(['""\s]?)(?[^'""\s]*)\1[^>]*?>"; python: pattern1 =r"(?<=href=\").+?(?=\")|(?<=href=\ 阅读全文