string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%AD%E7%BA%A7%E7%BB%8F%E6%B5%8E%E6%B3%95%E5%9F%BA%E7%A1%80%E8%80%83%E8%AF%95%E6%97%B6%E9%97%B4%E5%A4%9A%E9%95%BF%E5%95%8A => Failed to connect to 101.89.159.206 port 38075: Connection refused"
中级经济法基础考试时间多长啊
