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import re str4 = r"^http://qy.chinahr.com/cvm/preview\?cvid=\w{24,25}&from=sou>id=\w{8}-(\w{4}-){3}\w{12}$" s = re.match(str4, "http://qy.chinahr.com/cvm/preview?cvid=5799bb78e4b036ea3badaa64&from=sou>id=3aea5f99-6797-48bc-8b62-767a16d748c1") print(s, type(s)) if str(s) == ‘None‘: print(1) else: print(2)
Python正则写法
1)导入re
2)正则字符串,注意特殊字符转义
3)re.match(正则字符串,待匹配字符串)
4)打印匹配结果,如下
<_sre.SRE_Match object; span=(0, 114), match=‘http://qy.chinahr.com/cvm/preview?cvid=5799bb78e4> <class ‘_sre.SRE_Match‘> 2 Process finished with exit code 0
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原文地址:http://www.cnblogs.com/mspeer/p/5842774.html