string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%8E%B0%E5%9C%A8%E5%88%86%E8%A7%A3%E6%9C%BA%E9%83%BD%E6%8C%82%E5%93%AA%E9%87%8C => Failed to connect to 101.89.143.195 port 38205: Connection refused"
现在分解机都挂哪里
