string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BA%8C%E5%BB%BA%E5%B8%82%E6%94%BF%E6%A1%88%E4%BE%8B%E8%80%83%E7%82%B9%E5%88%86%E5%B8%83%E8%A1%A8 => Failed to connect to 101.89.143.195 port 38109: Connection refused"
二建市政案例考点分布表
