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How to correctly specify the listener for @Retryable annotation in Spring Retry framework to avoid global calls?

Problem description using Spring...

Apr 19, 2025 pm 03:15 PM

SerializableTypeWrapper class in Spring framework: Why do you need to wrap Type objects to ensure serialization?

The role of the SerializableTypeWrapper class in the Spring framework. In the ResolvableType class of the Spring framework, we often see the SerializableTypeWrapper. ...

Apr 19, 2025 pm 03:12 PM

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How to ensure that the listener of @Retryable annotation is called only when specified?

How to properly configure the listener for @Retryable annotation in SpringRetry? Using Spring...

Apr 19, 2025 pm 03:09 PM

How to implement a disaster recovery retry mechanism from serverB to serverC in Spring WebFlux?

Using SpringWebFlux to implement the disaster recovery retry mechanism of LLMGateway. When building an LLMgateway, Spring often needs to be used...

Apr 19, 2025 pm 03:06 PM

Java cache data loss: Why can't data be retrieved from cache?

Analysis and optimization solutions for the reason why Java cache data cannot be obtained In Java projects, it is common to cache large amounts of data into memory for quick access...

Apr 19, 2025 pm 02:57 PM

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How to solve the exception 'PSQLException: ERROR: canceling statement due to user request' in SpringBoot application?

In SpringBoot application, PgJDBC connection pool throws PSQLException:ERROR:cancelingstatementduetouserrequest exception is used. SpringBoot MyBatis-Plus...

Apr 19, 2025 pm 02:45 PM

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When Tomcat loads Spring-Web modules, does the SPI mechanism really destroy the visibility principle of Java class loaders?

Analysis of class loading behavior of SPI mechanism when Tomcat loads Spring-Web modules. Tomcat is used to discover and use the Servle provided by Spring-Web when loading Spring-Web modules...

Apr 19, 2025 pm 02:18 PM

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How to dynamically modify the savePath parameter of @Excel annotation in easypoi when project starts in Java?

How to dynamically configure the parameters of entity class annotations in Java During the development process, we often encounter the need to dynamically configure the annotation parameters according to different environments...

Apr 19, 2025 pm 02:09 PM

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What should I do if a third-party interface is called in Spring Boot project, and the field name case and getter method are inconsistent, resulting in data transmission failure?

The difficulties encountered when calling third-party interfaces to transmit data in SpringBoot project will be used for a Spring...

Apr 19, 2025 pm 02:03 PM

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In back-end development, how to distinguish the responsibilities of the service layer and the dao layer?

Discussing the hierarchical architecture in back-end development. In back-end development, hierarchical architecture is a common design pattern, usually including controller, service and dao three layers...

Apr 19, 2025 pm 01:51 PM

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