string(312) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B3%A8%E5%AE%89%E5%B8%88%E6%8A%A5%E5%90%8D%E6%9D%A1%E4%BB%B6%E9%80%89%E6%8B%A9%E4%B8%8D%E4%BA%86%E6%80%8E%E4%B9%88%E5%9B%9E%E4%BA%8B%E5%91%80 => Failed to connect to 101.89.159.206 port 38075: Connection refused"
注安师报名条件选择不了怎么回事呀
