string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BB%8A%E5%A4%A9%E6%B3%A8%E5%AE%89%E8%80%83%E8%AF%95%E7%9A%84%E6%84%9F%E5%8F%97 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
今天注安考试的感受
