SpringbootSampleRedis-SwaggerV3Application

A sample spring boot application using Redis and Swagger v3

Dependencies Used

For Redis

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-redis</artifactId>
    </dependency>

For Swagger v3 (Open API specification)

    <dependency>
        <groupId>org.springdoc</groupId>
        <artifactId>springdoc-openapi-ui</artifactId>
        <version>1.5.2</version>
    </dependency>

Download Redis to setup server from this link

After downloading redis, Unzip it and keep it in any driver. open Redis folder you will find redis-server.exe. Double click it and it will open server on its default port 6379.

How to run this application

To run this application follow this steps

• Clone this project and open it in any IDE like STS, intelliJ IDEA, VsCode etc.
• Now Run the application. It will run 3232 port.
• Now open postman to test Rest apis
  • To save data send a post request to http://localhost:3232/api/product
  • To see saved data send get request to http://localhost:3232/api/product
• Now close the application and send the get request again to see saved data available or not. You can see previous saved data because it was stored in redis.

I have used spring boot caching to load data first. You can notice for the first time it will take time to load data. but in the second time it will load data faster than first time.

To learn more about redis & swagger you can visit this links:

• https://redis.io/documentation
• https://springdoc.org/
• https://www.baeldung.com/spring-rest-openapi-documentation