string(276) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E7%BA%A7%E5%BB%BA%E9%80%A0%E5%B8%88%E6%9D%8E%E6%98%8C%E6%98%A5%E4%B8%AA%E4%BA%BA%E7%AE%80%E5%8E%86 => Failed to connect to 101.89.117.144 port 38076: Connection refused"
一级建造师李昌春个人简历
