string(238) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E5%BB%BA%E8%80%81%E5%B8%88%E5%BC%A0%E5%90%9B%E7%AE%80%E5%8E%86 => Failed to connect to 14.18.117.71 port 38069: Connection refused"
一建老师张君简历
