string(247) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%8E%AB%E7%91%B0%E8%8A%B1%E6%98%AF%E6%80%8E%E4%B9%88%E5%8C%85%E8%A3%85%E7%9A%84 => Failed to connect to 61.171.74.35 port 38041: Connection refused"
玫瑰花是怎么包装的
