string(274) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%99%95%E8%A5%BF%E5%85%A8%E8%BF%90%E4%BC%9A%E5%9C%A8%E5%93%AA%E4%B8%AA%E5%9F%8E%E5%B8%82%E4%B8%BE%E5%8A%9E => Failed to connect to 61.171.74.35 port 38041: Connection refused"
陕西全运会在哪个城市举办
