This is a Java SpringBoot template for starting a new project that includes commonly used frameworks and example code for mainstream business. With this template, you can quickly set up the backend of a content website in just one minute. You can also use this as a foundation to develop your own project.

• Spring Boot 2.7.x
• Spring MVC
• MyBatis + MyBatis Plus
• Spring Boot
• Spring AOP
• Spring Scheduler
• Spring Transaction annotation

• MySQL
• Redis
• Elasticsearch
• COS(Cloud Object Storage)

• Easy Excel
• Hutool
• Gson
• Apache Commons Lang3
• Lombok

• Spring Session Redis(Distributed login)
• Global request response interceptor (logging)
• Global exception handler
• Custom error codes
• Encapsulation of common response classes
• Swagger + Knife4j API documentation
• Custom permission annotations + global validation
• Global cross-domain handling
• Resolving long integer precision loss
• Multiple environment configurations

• Provide example SQL (user, post, post like, post collection tables)
• User login, registration, logout, update, search, and permission management
• Post creation, deletion, editing, updating, database search, and flexible search using Elasticsearch
• Post liking and unliking
• Post collection, uncollection, and search for collected posts
• Full and incremental synchronization of posts with Elasticsearch using scheduled tasks
• Support for login via WeChat Open Platform
• Support for WeChat official account subscription, messaging, and menu settings
• Support for file uploads for different business domains

• JUnit5

All places that need to be modified are marked with todo~

1）Modify the database configuration in application.yml to your own:

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/my_db
    username: root
    password: 123456

2）Execute the database statements in sql/create_table.sql to automatically create the database tables

3）Start the project, visit http://localhost:8101/api/doc.html to open the API documentation. You can debug the APIs online without the need for frontend development~

1）Modify the Redis Configuration in application.yml to your own:

spring:
  redis:
    database: 1
    host: localhost
    port: 6379
    timeout: 5000
    password: 123456

2）Modify session storage mode in application.yml to your own:

spring:
  session:
    store-type: redis

3）Remove exclude parameter from @SpringBootApplication annotation at the beginning of the MainApplication class:

Before modify：

@SpringBootApplication(exclude = {RedisAutoConfiguration.class})

After modify：

@SpringBootApplication

1）Modify the Elasticsearch Search Engineapplication.yml to your own:

spring:
  elasticsearch:
    uris: http://localhost:9200
    username: root
    password: 123456

2）Copy the contents of the sql/post_es_mapping.json file and create an index (equivalent to creating a database table) by calling Elasticsearch's API or Kibana Dev Tools.

PUT post_v1
{
 Parameters in sql/post_es_mapping.json 
}

3）Start the synchronization task to synchronize posts from the database to Elasticsearch.

Locate the FullSyncPostToEs and IncSyncPostToEs files in the job directory, uncomment the @Component annotation, and execute the program again to trigger the synchronization:

// todo remove annotation
//@Component