string(339) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BC%9A%E8%AE%A1%E5%88%9D%E7%BA%A7%E8%80%83%E8%AF%95%E6%B2%A1%E8%80%83%E8%BF%87%E5%8F%AF%E4%BB%A5%E4%B8%80%E7%9B%B4%E5%88%B0%E8%80%83%E8%BF%87%E4%B8%BA%E6%AD%A2%E5%90%97 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
会计初级考试没考过可以一直到考过为止吗
