File content online browsing and modifying method based on object storage

The invention provides a file content online browsing and modifying method based on object storage, and belongs to the technical field of object storage. After a user clicks and modifies a front-end page, the front-end page firstly enters the object storage to obtain the size of a file; the file is stored in a cache and paging is carried out the file according to the size of the file (paging can be realized by a front end or a rear end), and setting the range (range [0] beginning, range [0] end) of obtaining the file content of each page according to the front-end paging number that can be defined by a user and can be limited by a maximum value and a minimum value; therefore, the response time of the front-end page is reduced, and the transmitted data volume is stored from the object, so that the data acquisition efficiency is improved, the time is saved, and the user experience is optimized. 本发明提供一种基于对象存储的文件内容在线浏览和修改方法，属于对象存储技术领域，用户在前端页面点击修改以后，前端页面会先去对象存储获取文件的大小，保存到缓存并根据文件大小对文件进行分页(分页实现由前端或者后端皆可)，通过前端分页数量(分页