string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E6%A0%B7%E8%B7%9F%E5%88%AB%E4%BA%BA%E8%A6%81%E9%92%B1%E6%89%8D%E4%B8%8D%E5%B0%B4%E5%B0%AC => Failed to connect to 125.88.227.171 port 38062: Connection refused"
怎样跟别人要钱才不尴尬
