string(233) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2021%E5%B9%B4%E6%B3%A8%E4%BC%9A%E8%80%83%E8%AF%95%E7%BB%93%E6%9D%9F => Failed to connect to 14.116.215.7 port 38225: Connection refused"
2021年注会考试结束
