string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%80%81%E7%A4%BC%E7%9A%84%E6%97%B6%E5%80%99%E5%BA%94%E8%AF%A5%E6%80%8E%E4%B9%88%E5%B9%BD%E9%BB%98%E8%A1%A8%E8%BE%BE => Failed to connect to 101.89.117.144 port 38208: Connection refused"
送礼的时候应该怎么幽默表达
