## 42 本地数据接入方法 ```[video] src: 'https://files.raykite.com/open_video/%E6%9C%AC%E5%9C%B0%E6%95%B0%E6%8D%AE%E6%8E%A5%E5%85%A5%E6%96%B9%E6%B3%95.mp4' poster: 'https://www.raykite.com/static/open_d.66f805ec.jpg' ``` ## 43 在线数据接入方法 ```[video] src: 'https://files.raykite.com/open_video/%E5%9C%A8%E7%BA%BF%E6%95%B0%E6%8D%AE%E6%8E%A5%E5%85%A5%E6%96%B9%E6%B3%95.mp4' poster: 'https://www.raykite.com/static/open_d.66f805ec.jpg' ``` ## 44 计数节点Count的使用方法 ```[video] src: 'https://raydata-1252768023.file.myqcloud.com/open_video/version2/44-%E8%AE%A1%E6%95%B0%E8%8A%82%E7%82%B9Count%E7%9A%84%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95.mp4' poster: 'https://www.raykite.com/static/open_d.66f805ec.jpg' ``` ## 45 数据转换节点Clip的使用方法 ```[video] src: 'https://raydata-1252768023.file.myqcloud.com/open_video/version2/45-%E6%95%B0%E6%8D%AE%E8%BD%AC%E6%8D%A2%E8%8A%82%E7%82%B9Clip%E7%9A%84%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95.mp4' poster: 'https://www.raykite.com/static/open_d.66f805ec.jpg' ``` ## 46 数组节点Array的使用方法 ```[video] src: 'https://raydata-1252768023.file.myqcloud.com/open_video/version2/46-%E6%95%B0%E7%BB%84%E8%8A%82%E7%82%B9Array%E7%9A%84%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95.mp4' poster: 'https://www.raykite.com/static/open_d.66f805ec.jpg' ``` ## 47 如何进行数据的接入—数组分析节点的使用 ```[video] src: 'https://raydata-1252768023.file.myqcloud.com/open_video/version2/47-%E5%A6%82%E4%BD%95%E8%BF%9B%E8%A1%8C%E6%95%B0%E6%8D%AE%E7%9A%84%E6%8E%A5%E5%85%A5%E2%80%94%E6%95%B0%E7%BB%84%E5%88%86%E6%9E%90%E8%8A%82%E7%82%B9Array%20%E7%9A%84%E4%BD%BF%E7%94%A8.mp4' poster: 'https://www.raykite.com/static/open_d.66f805ec.jpg' ```