string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E4%B9%88%E8%B7%9F%E5%88%AB%E4%BA%BA%E8%A6%81%E9%92%B1%E5%8F%91%E4%BF%A1%E6%81%AF%E4%B8%8D%E5%B0%B4%E5%B0%AC => Failed to connect to 101.89.117.144 port 38056: Connection refused"
怎么跟别人要钱发信息不尴尬
