string(330) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8A%96%E9%9F%B3%E4%B8%AD%E7%9A%84%E6%8E%A8%E8%8D%90%E5%85%B3%E6%B3%A8%E6%98%AF%E4%B8%8D%E6%98%AF%E4%BB%96%E7%9C%8B%E8%BF%87%E6%88%91%E7%9A%84%E8%A7%86%E9%A2%91 => Failed to connect to 101.89.159.206 port 38100: Connection refused"
抖音中的推荐关注是不是他看过我的视频
