string(293) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E5%BB%BA%E6%B3%95%E8%A7%84%E8%AF%95%E9%A2%98%E4%B8%8D%E6%8C%89%E7%AB%A0%E8%8A%82%E9%A1%BA%E5%BA%8F%E5%87%BA%E5%90%97 => Failed to connect to 101.91.112.32 port 38195: Connection refused"
一建法规试题不按章节顺序出吗
