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Since the definition of log4j appender writes es logs
include this and to share the custom log4j appender, with es es to log and view records by kibana; now the Internet or some medium and large companies often use a combination of third-party elk, it is mainly used to write data to es, and then do kibana intuitive view of data and statistics through visualization tools;
Spring Cloud Alibaba Basic Tutorial: Sentinel Dashboard modify the rule synchronization to Nacos
after the one we described how to modify the rules to achieve through the transformation of Sentinel Dashboard automatically sync to Apollo. The following details the following configuration when used as a center Nacos, Sentinel Dashboard how to modify the rule synchronization Nacos through this. Principle and analysis of reconstruction following the first two can see above content a "Sentinel Dashboard modify the rule synchronization to Apollo" is not repeated here presented.
Do you think the factory pattern is very simple, probably because you know only the tip of the iceberg
factory pattern is mainly to provide an interface for the creation of transitional objects in order to create objects of a specific procedure shield isolated, to improve the flexibility of purpose.
Experts recommend
Expert: breaking Ridge
Experts:
breaking Ridge (Alibaba middleware technology specialists)
whose real name: Chen Zhixuan, nickname: Ridge off the
programmer from the Alibaba team of middleware technology - off ridge, he was a member of the project team Dubbo Ali microService open source projects, but also Java open source projects Arthas online diagnostic head.
Responsible 7K + application, 100K + Spring Boot micro-machine technology service floor, focus on development experience, micro-services, APM, application diagnostics. Dubbo / Arthas open source.
The latest technology sharing:
When Dubbo Arthas encounter - the practice troubleshooting
Arthas practice - Spring Boot quickly troubleshoot application problems 404/401
Application diagnostic tool Arthas 3.0.5 release: enhance the user experience for all platforms
Watch expert personal account , we have first-hand expert technical dry.
Q & wonderful
Java docking api labeled jar package
Java has hashlist structure it?
What is the role JAVA WEB development architecture Servlet is?
How to make Java socket server has been running?
There are several ways to achieve AOP Java?
More exciting quiz, click here
Xu Lei live courses
Java Spring Boot Development combat courses:
Java Spring Boot Development combat courses [1] say: Spring Boot 2.0 new features and entry-combat
[Lesson 3] Java Spring Boot Development combat courses: Spring Boot 2.0 MySQL database connection
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the history of the largest group of Java Java has been born of love of friends - you just join friends ~