string(294) "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%E7%9B%B4%E6%8E%A5%E4%BB%98%E7%BB%99%E5%8D%96%E5%AE%B6%E4%BA%86%E5%90%97 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
闲鱼交易钱是直接付给卖家了吗
