string(271) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%94%AF%E4%BB%98%E5%AE%9D%E8%83%BD%E9%87%8F143g%E6%98%AF%E6%B6%88%E8%B4%B9%E7%9A%84%E4%BB%80%E4%B9%88 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
支付宝能量143g是消费的什么
