string(276) "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%E6%80%8E%E4%B9%88%E8%B7%9F%E9%A2%86%E5%AF%BC%E8%AF%B4%E6%AF%94%E8%BE%83%E8%87%AA%E7%84%B6 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
送礼怎么跟领导说比较自然
