Electronic file container and code generation method and device
An electronic file and container technology, applied in file system, file access structure, file/folder operation, etc., can solve the problem of high cost of development, training and maintenance of electronic file management system, inability to meet personal offline mobile office needs, and construction cost Advanced problems, to achieve the effect of low production cost, simple production and low environmental requirements
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Embodiment 1
[0050] This embodiment is an electronic file container in TIFF format, which may also be called a digital file container in TIFF format.
[0051] The electronic file container adopts the existing electronic file format, including: TIFF, BMP, PNG, GIF, JPEG, JSON, XML or OFD; OS and other environments can be directly opened, and electronic file containers can be displayed on the screen to form attachments; thus realizing cross-operating system platform applications. The electronic file container of the present invention is a kind of virtual storage device, and there is no necessary component of the traditional storage device—the file control block (FCB); except for the electronic file container header logo, the remaining space is used to store and accommodate files; greatly improving the electronic file The effective storage space of the container. The electronic file container is an electronic file (virtual storage device) used to store and obtain many original electronic fil...
Embodiment 2
[0221] This embodiment is a method for storing and reading an electronic file container in TIFF format.
[0222] Specifically, storing electronic files is a virtual storage device; there is no file control block (FCB) design for storing files. Except for the header identification (8 bytes) of the electronic file container, it is a continuous storage space; so it is suitable for the storage of the overall code of the electronic file container attachments and storage files. The storage device has a simple structure, which maximizes the storage space. Specifically, the limitation on the storage space is the next container plate offset pointer (NextDEOffset), which is 4 bytes long; therefore, the storage space of the electronic file container is 4GB (8 bytes less, 4GB for short). It points to the next electronic document container master, such as a container reference sheet or a storage file cover.
[0223] The invention provides a method for storing electronic files into an ele...
Embodiment 3
[0228] Such as figure 2 Shown is a schematic flow chart of the code generation method for the electronic file container product of this embodiment, and the method of the present invention is described below in conjunction with the code generation device for the electronic file container product of Embodiment 4; specifically, the electronic file container adopts the TIFF format; it includes the following process :
[0229] St1: electronic file container bottom plate design program module 11, encoding generates electronic file container bottom plate file; specifically, electronic file container bottom plate design program module 11 includes electronic file container bottom plate layout design sub-window; specifically, electronic file container bottom plate file includes electronic The cover file of the file container, the catalog page file of the electronic file container, the cover file of the storage file, and the examination table file of the electronic file container; Its ...
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