Shulou(Shulou.com)06/02 Report--

This article mainly introduces "how to design the application module of Java". In the daily operation, I believe many people have doubts about how to design the application module of Java. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "how to design the application module of Java". Next, please follow the editor to study!

Application module (client):

Apply for the account number of the information entered in the qq application information interface. If an error is found, all the input data is cleared so that the user can enter it again. If no error is found, go to the account application success page.

The pseudo codes are as follows:

If (nickname is empty) {Please enter nickname} else if (password format is incorrect (less than 6 or greater than 20) {password must be 6-20 characters! Password box clear, re-enter} else if (two password entries do not match) {password input inconsistency twice password box clear, re-enter} else {get registration information click on new user registration, transfer registration information to the server}

Flowchart of the client:

Application module (client):

The application information sent by the user is written into the temporary variable object and stored in the database.

Create the following information in the database

Insert the application number in each table in the main database

Set up the profile of the account in the users database, including friend list, add friend verification table, history table, etc.

Server-side process:

At this point, the study on "how to design the application module of Java" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.