比如有如下字符 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;
 慕勒3428872
慕勒3428872 
					森林海
 随时随地看视频慕课网APP
随时随地看视频慕课网APP
相关分类