腾讯浏览服务X5内核集成
https://www.jianshu.com/p/8a7224ff371a

TBS 腾讯浏览器服务接入文档
https://x5.tencent.com/tbs/guide/sdkInit.html

SDK 下载
https://x5.tencent.com/tbs/sdk.html

https://x5.tencent.com/tbs/guide.html

基于腾讯浏览服务 TBS 实现应用内打开并浏览 Office 文件
https://blog.csdn.net/growing_tree/article/details/78309423