string(288) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A5%B3%E5%8F%8B%E7%BB%99%E6%88%91%E5%A4%87%E6%B3%A8blue%E6%88%91%E5%BA%94%E8%AF%A5%E5%A4%87%E6%B3%A8%E4%BB%80%E4%B9%88 => Failed to connect to 101.91.112.32 port 38162: Connection refused"
女友给我备注blue我应该备注什么
