string(337) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A4%96%E5%9B%BD%E6%9C%89%E5%90%8D%E7%9A%84%E4%BD%9C%E5%AE%B6%E8%A2%AB%E6%8C%A1%E9%81%93%E8%AE%BD%E5%88%BA%E4%BB%96%E4%BA%BA%E7%9A%84%E7%BB%8F%E5%85%B8%E4%BA%8B%E4%BE%8B => Failed to connect to 14.116.215.7 port 38225: Connection refused"
外国有名的作家被挡道讽刺他人的经典事例
