string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%9D%E6%83%B3%E5%BB%BA%E8%AE%BE%E6%95%B4%E6%94%B9%E6%8E%AA%E6%96%BD%E5%8F%8A%E5%AE%8C%E6%88%90%E6%83%85%E5%86%B5 => Failed to connect to 14.18.117.71 port 38041: Connection refused"
思想建设整改措施及完成情况
