string(245) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%B0%8F%E7%B1%B310pro%E5%92%8C%E5%B0%8F%E7%B1%B310%E5%AF%B9%E6%AF%94%E5%9B%BE => Failed to connect to 14.116.215.7 port 38225: Connection refused"
小米10pro和小米10对比图
