string(307) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2021%E5%B9%B4%E8%A5%BF%E5%AE%89%E9%9F%B3%E4%B9%90%E5%AD%A6%E9%99%A2%E5%88%9D%E8%AF%95%E5%A4%8D%E8%AF%95%E7%9B%B8%E9%9A%94%E5%A4%9A%E4%B9%85 => Failed to connect to 101.89.159.206 port 38087: Connection refused"
2021年西安音乐学院初试复试相隔多久
