string(330) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%88%9B%E4%B8%9A%E6%9D%BF%E5%BC%80%E6%88%B7%E6%9D%A1%E4%BB%B6%E5%8F%AF%E4%BB%A5%E4%B8%8D%E7%94%A8%E4%B8%A4%E5%B9%B4%E4%BA%A4%E6%98%93%E7%BB%8F%E9%AA%8C%E5%90%97 => Failed to connect to 101.89.117.144 port 38208: Connection refused"
创业板开户条件可以不用两年交易经验吗
