有如下字符串：
text=cssPath:"http://imgcache.qq.com/ptlogin/v4/style/32",sig:"OvL7F1OQEojtPkn5x2xdj1*uYPm*H3mpaOf3rs2M",clientip:"82ee3af631dd6ffe",serverip:"",version:"201404010930"
怎么提取元素为sig的值？就是OvL7F1OQEojtPkn5x2xdj1*uYPm*H3mpaOf3rs2M
1 import re 2 3 s = ‘text=cssPath:"http://imgcache.qq.com/ptlogin/v4/style/32",sig:"OvL7F1OQEojtPkn5x2xdj1*uYPm*H3mpaOf3rs2M",clientip:"82ee3af631dd6ffe",serverip:"",version:"201404010930"‘ 4 5 res = re.findall(r‘sig:"([^"]+)"‘,s) 6 print(res) 7 print(res[0])
运行结果如下：
[‘OvL7F1OQEojtPkn5x2xdj1*uYPm*H3mpaOf3rs2M‘] OvL7F1OQEojtPkn5x2xdj1*uYPm*H3mpaOf3rs2M
原文：https://www.cnblogs.com/sxinfo/p/10392510.html