This is the situation: I rented (for a trial period) a cloud server and trying to deploy my application .war on Ubuntu Server. Installed Java 17, MySQL and even launched the app. Application run normally, but works on the localhost…
I have a server side project written in java including mavenand spring-boot And I'm trying to run it in Docker. I write the whole program in VSCODE and create a special Dockerfile for it. Then I want to be able…
Docker compose issue with swagger-server Hi all, I am facing an issue with an issue with swagger boot when you running $ docker-compose up. I am using a centralized swagger for microservices it is working fine when running locally but…
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…