Situation: I can acccess the http://10.32.19.107:8080/success page using Spring Boot, and I wrote a default.conf for Nginx like this: location /test/ { proxy_pass http://10.32.19.107:8080/success; } Then I restart the Nginx container which is in docker. I entered http://10.32.19.107/test but got…
I am returning an image source from my local file with MediaType.IMAGE_JPEG. I am able to see the image if I make a call via Postman, but I could not succeed displaying it on HTML. @GetMapping(value = "/{id}/download") public ResponseEntity<Resource>…
I am attempting to develop a simple Spring Boot application for managing coupons, to create and read coupons.The application runs without issues when started. However, upon sending a POST request via Postman, I encounter the following error in application :…
I am a simple beginner that want to learn programming and I am a little confused I have three entities: administrator (the only seller), customer and products. Beetween these entities has to be the next relation? Administrator and Product (@OneToMany),…
When i use docker compose up for building all service and run when building stage backend(spring-boot) cannot connect MySQL database it cannot build and run image for backend. I try to set all service is in same network but it…
We have a Spring boot Web application where spring boot version is 1.5.6. After upgrading the AWS MySQL RDS to 8.0.28 from 5.7.0 we are getting liquibase error. I have upgraded the MySQL connector dependency to version 8.0.34 and liquibase-core…
I am working on a Java Spring Boot application. I have a JSON in the following format. I need to search for a string and return the results in the same JSON format containing only the matching entries. The original…
I am trying to connect to my docker mongo db. I have this docker-compose: version: '3.8' services: mongo: image: mongo container_name: mongodb restart: always environment: MONGO_INITDB_ROOT_USERNAME: root MONGO_INITDB_ROOT_PASSWORD: example mongo-express: image: mongo-express container_name: mongo-express restart: always ports: - 8081:8081 environment:…
I am trying to docrize an application of spring boot which also utilizes a mysql db also Below is the docker file FROM maven:3.8.3-openjdk-17 AS build EXPOSE 8081 ADD /target/oks-0.0.1-SNAPSHOT.jar oks-0.0.1-SNAPSHOT.jar ENTRYPOINT ["java","-jar","oks-0.0.1-SNAPSHOT.jar"] The application-develop.properties is below spring.datasource.url=jdbc:mysql://localhosts:3306/oks?useUnicode=true&characterEncoding=utf8 spring.datasource.username=root spring.datasource.password…
i am creating a new backend APIs for the online shop, I have created entities class for item, cart, user etc. However, when I am running the app the tables are not getting created in the DB. I am not…