string(333) "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%AF%B4%E5%AE%A2%E5%A5%97%E8%AF%9D%2C%E5%AF%B9%E6%96%B9%E5%9B%9E%E4%BA%86%E8%87%AA%E5%B7%B1%E6%80%8E%E4%B9%88%E5%9B%9E%E8%AF%9D => Failed to connect to 101.89.159.206 port 38100: Connection refused"
送礼怎么说客套话,对方回了自己怎么回话
