http://www.liebao.net.cn/LBW_LBWX/LBWX_Web/Lbwx_Default.aspx?action=doSearch&searchType=all&searchKey=1&insertlog=1&kcType=&keyText=perl
http://www.liebao.net.cn/LBW_LBWX/LBWX_Web/Lbwx_ckxq.aspx?Type=ckxq&username=&kcmlid=435
原文：http://www.cnblogs.com/boowii/p/7341267.html