string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%9C%A8%E5%AE%BF%E8%88%8D%E9%87%8C%E5%8D%96%E4%BB%80%E4%B9%88%E4%B8%9C%E8%A5%BF%E5%A5%BD => Failed to connect to 101.89.159.206 port 38087: Connection refused"
在宿舍里卖什么东西好
