string(256) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%99%A4%E4%BA%86%E5%89%AA%E5%BD%B1%E8%BF%98%E6%9C%89%E5%93%AA%E4%B8%AA%E8%BD%AF%E4%BB%B6 => Failed to connect to 14.18.117.71 port 38164: Connection refused"
除了剪影还有哪个软件
