string(292) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%99%BD%E4%BA%91%E5%8C%BA%E5%B9%BF%E9%9B%85%E5%AD%A6%E6%A0%A1%E6%98%AF%E5%85%AC%E7%AB%8B%E8%BF%98%E6%98%AF%E6%B0%91%E5%8A%9E => Failed to connect to 61.171.74.35 port 38027: Connection refused"
白云区广雅学校是公立还是民办
