Document management system

The invention discloses a document management system, which comprises a front-end framework, a view presentation layer, a service logic layer and a data access layer, wherein the service logic layer judges whether document access is allowed or not according to a sharing link requested to be accessed, and the data access layer reads document contents corresponding to the sharing link when the document access is allowed. According to the method, the document content storage format is optimized, the rendering operation of the document is simplified, the document content can be rendered in a user-defined mode, and the diversity of the rendering effect is improved. 本发明公开了一种文档管理系统，包括：前端框架、视图表现层、业务逻辑层和数据访问层，其中，所述业务逻辑层根据请求访问的分享链接判断是否允许文档访问，所述数据访问层在允许文档访问时读取与所述分享链接相对应的文档内容。优化了文档内容保存格式，简化了文档的渲染操作，可以对文档内容进行自定义渲染，增加了渲染效果的多样性。