string(342) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8B%BC%E5%A4%9A%E5%A4%9A%E5%85%88%E7%94%A8%E5%90%8E%E4%BB%98%E7%A1%AE%E8%AE%A4%E6%94%B6%E8%B4%A7%E5%93%A6%2C%E5%8F%AF%E4%BB%A5%E6%8E%A8%E8%BF%9F%E4%BB%98%E6%AC%BE%E5%90%97 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
拼多多先用后付确认收货哦,可以推迟付款吗
