string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BB%BA%E7%AD%91%E7%9B%91%E7%90%86%E8%B5%84%E6%96%99%E5%91%98%E5%B7%A5%E4%BD%9C%E5%86%85%E5%AE%B9 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
建筑监理资料员工作内容
