string(60) "http://www.nilfiskchina.com/shenxiaogong/0_0_0_3_0_0_0_0_0_0"
string(87) "/home/gr20/public/cache/www.xjly688.com/html/shenxiaogong/html/0_0_0_3_0_0_0_0_0_0.html"
bool(false)