string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E9%80%A0%E5%92%8C%E4%BA%8C%E9%80%A0%E8%80%83%E8%AF%95%E5%86%85%E5%AE%B9%E6%9C%89%E5%8C%BA%E5%88%AB%E5%90%97 => Failed to connect to 101.89.143.195 port 38175: Connection refused"
一造和二造考试内容有区别吗
