spring Questions

Redis – When I want to run my j2ee+maven+spring-boot+mysql project on idea, there comes a error

June 23, 2020
simon shen
3 Answers

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2020-06-23 16:35:53.160 ERROR 7624 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation…

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Redis – Get a list of all running pods for own service

June 16, 2020
Martin Thurau
2 Answers

The situation I have a Spring Boot service running inside Kubernetes Multiple instance are running (the kubernetes deployment has multiple replicas configured) I have an incoming HTTP from outside the cluster that hits on of the instances I want to…

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Why Redis Cache is not getting empty in my Spring Boot application?

June 5, 2020
Loren
3 Answers

I am using Redis Cache in my Spring Boot application to store data of multiple rest API's. I am clearing Redis cache on a regular interval using Spring Cron Jobs. The method is getting called at required time-slots. I have…

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Execute an Authorization Code Grant Flow Using Java Spring Rest Api

May 31, 2020
Ali_Nass
2 Answers

I'm trying to call a 3rd party endpoint that requires authorization using Java spring rest Api, so I need to execute an Authorization Code Grant Flow. I understand the flow where I need to first get the code then exchange…

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How to deploy a spring web application to an apache web server

May 30, 2020
Troph7
2 Answers

So I'm a complete beginner(started programming 4 months ago) so bear with me please, i have this spring web application with an apache tomcat web server auto installed with it, and it's working quite fine in a local host. I've…

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I'm writing a crud application using SpringBoot and Jquery with Ajax. And I'm getting the following exception – Jquery ajax

May 29, 2020
Nurs D
2 Answers

I'm writing a crud application using SpringBoot and Jquery with Ajax. And I'm getting the following exception: (I'm getting an exception when I'm trying to add a new user) .HttpMessageNotReadableException: JSON parse error: Cannot deserialize instance of `ru.javamentor.predproject3.model.User` out of…

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Redis – What's the procedure to re-download locally deleted files using SFTP Inbound

May 28, 2020
Tanvir Hossain
2 Answers

As per this doc couldn't find the right process to re-downloading a locally removed file from remote SFTP. The requirement is, to delete local file which already been fetched from remote SFTP and use sftp-inbound-adapter (DSL configuration) to re-fetch that…

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Spring data redis concurrency issue

I have a big issue when using multiple threads with spring-redis-data and it's so easy to reproduce that I think I've been missing something trivial. Straight to the point If I query a CrudRepository while doing save operations, it sometimes…

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AJAX POST,PUT and DELETE are working fine but GET is blocked by CORS – Phpmyadmin

May 8, 2020
Jaykooh
2 Answers

I'm working with Java + Spring + PHPmyadmin and pure HTML + JS on my first API and trying to understand how ajax works and the problem is that I succeded doing a POST, PUT and DELETE but when I'm…

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Cannot run a very clean Spring Boot Project – Php versions

April 29, 2020
Hikaru Shindo
2 Answers

I'm very new to Java Technology (Normally working on NodeJs and PHP but got a requirement to work with Spring Boot). I just want to run 'Hello World' on Spring MVC. But I've already spent a day. I don't know…

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