AR system summary harvest

Third party services ：
Need to learn communication and incentive system

1. Learning activity management ：
   Student side ：
   Two aspects ：
   Activity execution
   Topic discussion : It is the content that gives people thinking
   Practice in class ： Fill in multiple choice questions
   questionnaire ： Research the content related to life and learning
   Research and challenges ： Learn to understand knowledge
   Activity flow ：
   About automatically creating activities

2. Learning view management ：

Teacher's end ：

                           Participation 
                            The word cloud 
                        problem ： Cumulative record and continuous record 

3. Behavior record management ：

Statistical module for behavior records

Reply to the topic discussion

Incentive strategy management ：
1. Incentive management ：
effect ： Prompt sound and picture display
To configure ： If you don't participate in the activity , adopt MSG The interface sends a questionnaire to nail

2. Rule management ：
Business keyword management ： Time delay
Rule parameter management ： Delay times and delay time

Content management
① Particle bank management ：
Chapter crawling ： Crawl the chapter name in the software
Chapter synchronization ： Synchronize chapter names into the database

②. Resource management ：

   Chapter resource management ： Crawl the activity content of the chapter 
  Activity resource management ： Store chapter activities in the database 

③. The class implements granular management ：

Sequence management ： Set the push order of chapter activities
Particle push management ： Push chapter activities

Educational administration ：
1. Student management ：
2. Teacher management ：
Real name authentication
3. Class management ：
Add courses 、 Update the course 、 Delete course

Some software support is ： Learn through 、 jurisdiction 、MSG、 nailing

Data support ：redis、MySQL

In terms of object orientation ：
1. Some businesses with similar functions need to be encapsulated with object-oriented ideas 、 Inherit 、 Polymorphic ideas to achieve
2. Reduce front-end code , The content of each page of the front-end code does not exceed 200 That's ok , You can also use the idea of encapsulation
3. Code optimization ： Design patterns should be used in the right place , Be clear switch The type and if-else The relationship between types of code

In terms of performance ：
1. Reduce database read operations
2. Improve memory , Reduce resource consumption