i just tried to build some microservices with spring boot. And wanted to deploy my eureka server on docker. But i currently get the error: PS D:2. reposervices> docker-compose build --no-cache [+] Building 26.9s (14/14) FINISHED => [internal] load build…
I don't understand the need to configure short and long polling directly on the queue. Say I create an sqs queue and I want to check the queue for messages once every hour with java. Then I just need to…
I want to format date-times in a SpringBoot REST API I'm building in the format "dd/MM/yyyy HH:mm:ss.SSS". So I've put it in a global constant: public static final String GLOBAL_DATE_TIME_PATTERN = "dd/MM/yyyy HH:mm:ss.SSS"; and I've annotated my DTO's LocalDateTime field:…
I've managed to create a docker image. And under the Docker Container files section I am able to see the directory as is. My working directory : "usr/local/bin/ClientApp" Dockerfile: FROM openjdk:11 EXPOSE 8080 WORKDIR /usr/local/bin/ClientApp ADD . . ADD target/ClientApp-0.0.1-SNAPSHOT.jar…
I have multiple services running in docker containers through docker-compose. I am trying to make a http request from one service to another but it fails since the port always gets filled as '80' instead of using the port registered…
Using Postgresql and Spring. The Backend gets User Input from the frontend which is called "filter". I want the database "contacts" to be checked in multiple columns: @Query("SELECT c FROM Contacts c " + "WHERE LOWER(CAST(c.supplierNo AS string)) LIKE %:filter%…
I use Spring Boot 3.1, Telegram Bots Spring Boot Starter 6.7.0 and WebHook bot I need to use class RestTemplate for call method /sendDocument in telegram API. I have read documentation telegram https://core.telegram.org/bots/api#senddocument and https://core.telegram.org/bots/api#sending-files, in my situation i need…
With spring boot, I want to delete data greater than 48 hours in the database with a sql query. I want to delete data in database more than 48 hours. DELETE FROM schedule WHERE date_time < NOW() - INTERVAL 48…
I am getting CORS issue while calling API from Ajax with header Content-Security-Policy":"frame-ancestors 'none'. My APIs are built in Java spring boot. API server is already configured with Access-Control-Allow-Origin : *. If i remove Content-Security-Policy":"frame-ancestors 'none', the API is working…
I have no idea why I see this error on my code. I was tryed almost everything but there is still error (This is not a part of problem description but i need to add some more text so i…