string(274) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%97%B2%E9%B1%BC%E4%BA%A4%E6%98%93%E9%92%B1%E6%98%AF%E6%89%93%E5%88%B0%E6%94%AF%E4%BB%98%E5%AE%9D%E5%90%97 => Failed to connect to 14.18.117.71 port 38164: Connection refused"
闲鱼交易钱是打到支付宝吗
