Little cainiao builds library plug-in indexes step by step

 

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Little cainiao builds library plug-ins step by step: requirement Function Description
Abstract: The school library is B/S structured. you can log on to the school library to view your borrowing information based on your account. The borrowing information includes the name of the book, the borrow time, and the due time, many teachers and students cannot log on in time due to study and work reasons. Therefore, due to the expiration of borrowing, they are fined for failing to receive a notification to return the books, there are about out-of-date Announcements published on this website every day. The number of announcements is really small... the system is C/S structured and installed on a PC. You can set your own account for logging on to the library and specify an available broadband connection, the system automatically connects to the broadband every time it starts up. The system automatically logs on to the library system based on the user-defined account information, reads the reader's borrowing information, and analyzes the time when the books should be repaid to provide a prompt, and save it to the local file and read it when the next network is abnormal...

Little cainiao builds library plug-ins step by step. II. system architecture and Class Library Design (I)
Abstract: The functional activities of the system depend heavily on the network connection status, and the work of starting programs from different portals is different, you can implement a dowork interface in Steps 3, 4, 11, and 13, then, use a simple factory to generate a working object based on the parameters and network connection conditions passed in when the program is started at different portals. Then, let's look at steps 1 and 2, they all share a common task of saving data to a local file...

Step-by-Step library plug-ins: system architecture and Class Library Design (2)
Abstract: The overall architecture of the system and the design of various projects

Step-by-Step library plug-in 4: Data Access (1)
Abstract: create a data access project and use Dom to parse XML operations.

Step-by-Step library plug-in 5: unit test of data access (2)
Abstract: nunit is used to test classes in the Dal project, and a nunit plug-in testdriven.net is introduced...

Step-by-Step library plug-in 6: Data Access Service Engineering

Step-by-Step library plug-in 7: dowork Interface Design
Abstract: Provides the interface for the system to do different work according to different situations...

Little cainiao builds library plug-ins step by step: interacting with library websites httpservice
Abstract: Automatically log on to the library website to read data based on the account information provided by the user...

Step-by-Step library plug-in 9: design of the boot prompt box
Abstract: Implementation of the boot warning window...

Little cainiao builds library plug-ins step by step: Extracts books that enter the warning Scope
Abstract: A project is created to extract books that enter the warning scope...

Little cainiao builds library plug-ins Step by Step 11: Implementation of the idowork Interface
Abstract: idowork interface implementation based on network connection conditions and different portals...

Step-by-Step library plug-ins: Implementation of broadband connections
Abstract: Provides operation services for broadband connections and whether to disconnect the broadband connection when registering and exiting the program...

Little cainiao builds library plug-ins step by step: Implementation of the user editing interface
Abstract: some users may not be able to access the Internet for a long time, and may not be able to read data from the library website for updates. Therefore, it is necessary to have a user manually edited interface...

Step-by-Step library plug-in: Implementation of the getdoworkfactory Factory
Abstract: a specific working object is generated based on the network connection status and different program startup portals...

Step by step, cainiao builds library plug-ins: Implementation of Automatic Start entry
Abstract: Implementation of the Automatic Start entry...

Step by step, cainiao builds library plug-ins: manual portal startup
Abstract: Implementation of manual startup program entry...

Step-by-Step library plug-ins: Installation and production of Programs
Abstract: I have already finished all the program design and implementation. Now let's take a look at the installation and production. Some systems have two entrances. One is to automatically start the computer when it starts up, one is manual start. There may be multiple ways to enable automatic start in production, here we will talk about adding its shortcut to the Startup Folder when installing and making software and then creating it...

 

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