string(375) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%80%92%E5%BB%B6%E6%89%80%E5%BE%97%E7%A8%8E%E5%BD%B1%E5%93%8D%E5%87%80%E5%88%A9%E6%B6%A6%E5%92%8C%E4%B8%8D%E5%BD%B1%E5%93%8D%E5%87%80%E5%88%A9%E6%B6%A6%E7%9A%84%E6%83%85%E5%BD%A2%E6%9C%89%E5%93%AA%E4%BA%9B => Failed to connect to 125.88.227.171 port 38114: Connection refused"
递延所得税影响净利润和不影响净利润的情形有哪些
