O idea-CodePudding

A Java language general registration system, please do, have no idea, hope bosses directions

CodePudding user response:

What is general registration system? Is the network course registration?
Design a form according to the demand, the rest are all CRUD processing
Management ID user ID course ID registration time application state,,,, etc.

CodePudding user response:

This is with the demand of your "system" design specification, and specific analysis

CodePudding user response:

Making it find a project reference

CodePudding user response:

don't know what to do first and what to do, ask for advice

CodePudding user response:

reference Opticalproperti reply: 3/f

making it find a project reference to see

the book in the library are related to the database, look not to understand, online also didn't find any information

CodePudding user response:

Make sure they were doing, the content of the step to determine every step to use the properties of the tables in the database, and determine the table structure of each table, create a table structure, set up the framework code, decomposition functions gradually to a small white one my train of thought

CodePudding user response:

The

reference 5 floor qq_45753703 response:

the book in the library are all related to database, look not to understand, online also didn't find any information

Associated with the database it doesn't matter, you according to the example of someone else to do it again, finally put the database operations into a file operations can be
File operations, can choose yaml or json, or the object serialization write directly to the file

CodePudding user response:

Buy a book this look, there should be the case, the source code, "Spring Spring MVC + + MyBatis from scratch to learn"

CodePudding user response:

The first design database structure
User management module:
User information table (contain the user's basic information, the activity sponsor information and registration information)
Activity information table (contains information content and activity form, activity form as in the title 4)
User application form (including activity id, the information such as user id)

File the same

Then the interface design
User crud interface
Activity information crud interface

Enrollment interface
Query activity form, whether to meet the requirements of registration number (no timeout or full, etc.), meet the registration successful, does not meet the failure

CodePudding user response:

references 9 f weixin_38398712 response:

first design database structureUser management module:
User information table (contain the user's basic information, the activity sponsor information and registration information)
Activity information table (contains information content and activity form, activity form as in the title 4)
User application form (including activity id, the information such as user id)

File the same

Then the interface design
User crud interface
Activity information crud interface

Enrollment interface
Query activity form, whether to meet the requirements of registration number (no timeout or full, etc.), to meet the application is successful, not meet the failure

hello, I'm still the interface design and activities this not too clear, I originally wanted to activity is defined as a class, I on the properties (I think attribute has a deadline, the number of online, height, gender, age, weight, nation, through) some confusion, don't know is that possible? Under this assumption, I don't know how to make the deadline this property, and the interface design, I don't know the interface is what's usage (that is, the meaning of it), too small white, some words may describe not clear, hope forgive me, thank you!

CodePudding user response:

What course, need what technology, first clarify

CodePudding user response:

11 references babbo1 response:

what course, need what technology, first clarify

Java, FX, mainly with the file, don't know how to a registration activities that thinking

CodePudding user response:

refer to 12 floor qq_45753703 reply:

Quote: reference 11 floor babbo1 response:
what course, need what technology, first clarify

Java, FX, mainly with the file, don't know how to a registration activities that piece of thinking

Several, learning framework, is very simple, regular routines

CodePudding user response:

First of all, regardless of how to implement, because not to think about the process of diy is a waste of time, this system is stem what of, you know what are the specific functions, the system complete appearance should be what kind, as a whole should where to begin, have the whole framework in your head, so that you can consider at a particular piece of functionality you want to how to achieve it, what kind of technology to achieve,

Analysis, through the subject, the system can be divided into four modules
User management: the CRUD
Information management: can only be the campaign operation, so the system should have permissions, the originators of the account is
Review of information: the main module is the user can submit a registration, or sponsors can handle registration
Data management: change module can only be the administrator, the user activity in some public configuration items processing

Analysis began to create the database tables, fields, and table relationships,

After the database design, code design is in accordance with the database to line, generally do not have too big change

Finally began to code implementation

CodePudding user response:

reference 13 floor babbo1 reply:

Quote: refer to 12 floor qq_45753703 reply:

Quote: reference 11 floor babbo1 response:
what course, need what technology, first clarify

Java, FX, mainly with the file, don't know how to a registration activities that piece of thinking

Several, learning framework, is very simple, regular routines

sophomore, haven't learned the framework and the database

CodePudding user response:

Do you want to use a thread, or just simple logic

CodePudding user response:

Play to a supermarket cashier management system logic on my side, you can refer to it

CodePudding user response:

hair disorderly _257 reference 16 floor response:

do you want to use thread, or just simple logic

Thread: no, no, I feel this stuck by activities, I want to find an activity class, but I'm a little don't know how to design the class

CodePudding user response:

refer to the 18th floor qq_45753703 response:

Quote: refer to the 16th floor hair disorderly _257 reply:
do you want to use thread, or just simple logic

Thread: no, no, I feel this stuck by activities, I want to find an activity class, but I'm a little don't know how to design the class

Actually there first analysis which several characters, each of them, why, can put all can carry out operation, if use inheritance, common extraction, the rest of the authority to judge, add and delete collection,

CodePudding user response:

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