string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%89%B9%E6%95%88%E6%B8%B2%E6%9F%93%E9%9C%80%E8%A6%81%E4%BB%80%E4%B9%88%E7%94%B5%E8%84%91 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
特效渲染需要什么电脑
