Niuyun news system (II)-prototype diagram, database documentation, niuyun news system

Niuyun news system (II)-prototype diagram, database documentation, niuyun news system

Niuyun news system (II)-prototype diagram and database documentation

I have built a database and made settings for Foreign keys and components of the prototype diagram. I often hear from experienced software designers

Project manager. If it takes four months to complete a software project, it takes two steps to study the data and prototype diagram.

After about a month, the database and prototype diagram have been designed, which is about 70% completed.

The importance of prototype design.

I. database documentation

1. Select the triangle type on the left of newsId and drag the news table pointing to the right:

After successful execution, the effect is as follows:

2. Change the GreatTime attribute in the time comment table and news table to get the current time: getdate.


3. Add a database:



4. database document table:

Background login Username: Niunan; Password: Niunan

Ii. Prototype Diagram

Page frame: the top and tail are basically unchanged:

The Center is a variable region

Perfect. There is a search bar at the top:

Homepage design:


News search page ("background login page" "error page" (jump to the error page if an error occurs) is similar ):


News list page (the background management page is also similar ):

News content page:

Summary:

In fact, the above are some relatively simple and basic content, but although it is very basic, in the software design and network

During page design, these are the top priorities. If the previous work is not well done, the subsequent work will

It's even harder. In the early stage, we had to work harder and harder, and the database and prototype diagram were designed with great care.

The code implementation is much lighter. It is like finding a route at sea. If you know about the Arctic star, you can find it.

Now, you are more confident to sail to your destination.