Spring cloud Part 5: fuse monitoring

Hystrix Dashboard is a real-time monitoring tool for hystrix. Through the Hystrix Dashboard, we can directly see the request response time, request success rate and other data of each Hystrix Command. But if you only use the Hystrix Dashboard, you can only see the service information in a single application, which is obviously not enough. We ne ...

Posted by madhu on Mon, 29 Jun 2020 06:47:29 +0200

Analysis of Lucene from entry to normal use

Lucene (Chinese interpretation web search engine; full text search; search technology; vertical search engine;) About Lucene Lucene is a sub project of 4 jakarta project group of Apache Software Foundation, which is an open-source full-text search engine toolkit, but it is not a complete full-text sea ...

Posted by ckjian on Mon, 29 Jun 2020 03:36:01 +0200

WebDay15 EL&&JSTL&&Filter&&Listener

EL&&JSTL&&Filter&&Listener I EL 1.1 general 1.2 use 1.2.1 get (in domain) value 1.2.2 precautions for El expression 1.2.3 perform operation 1.2.4 implicit objects 1.2.5 understanding 2 JavaBean II. JSTL 2.1 general 2.2 use of core label 2.2.1 use requirements 2.2.2 core ...

Posted by Josepheuan on Sun, 28 Jun 2020 08:25:09 +0200

AJAX & search Association & two ways of paging

Getting started with AJAX AJAX introduction AJAX(Asynchronous JavaScript And XML): asynchronous JavaScript and XML. It is not a new technology in itself, but a combination of multiple technologies. Technology for quickly creating dynamic web pages. If you need to update the content of a normal web ...

Posted by rogair on Sun, 28 Jun 2020 07:53:03 +0200

Backtracking algorithm title, do this, seckill!!

This article will explain how to do the problem of leetcode backtracking algorithm. In this period of time, I have brushed the problem of leetcode backtracking algorithm all the time, and found some of the rules. So I want to write an article to summarize it for fear of forgetting later. After finishing the topic of backtracking algorithm, I fo ...

Posted by johnh2009 on Sun, 28 Jun 2020 07:42:12 +0200

08 08Struts 2.x file upload

Article catalog 1 Basic upload 2 further operation of upload 3 upload restrictions If your code is developed with standard MVC, it is highly recommended to use SmartUpload. However, if your project code is developed with framework, such as Struts 1.x, Struts 2.x, and Spring MVC, you can only use F ...

Posted by nonexistence on Sun, 28 Jun 2020 06:52:44 +0200

Java business verification tool implementation (sequel)

1, Background In the previous article, I shared my own implementation of Java business verification tool Java business verification tool implementation , in line with the principle of "don't build wheels repeatedly", there are really like-minded friends who have achieved the same functional framework in online search fluent-validator. ...

Posted by freejellyfish on Sun, 28 Jun 2020 06:05:12 +0200

Why the jar of springboot can run independently

Welcome to my GitHub https://github.com/zq2599/blog_demos Content: all original articles are classified, summarized and matched source code, including Java, Docker, Kubernetes, DevOPS, etc; jar files that can run independently When developing spring boot applications, it is a common way to start app ...

Posted by php.ajax.coder on Sun, 28 Jun 2020 04:08:50 +0200

A thorough understanding of Bean analysis, creation, and use in Spring

Spring Loads Beans, Instantiates Beans, Gets Bean Processes The purpose of this paper is to analyze the process of Spring loading beans, instantiating beans, and getting beans by analyzing the source code. Some of the core content will be explained in the source code.Content is dull, careful! Step one, start a Spring project Spring Startup ...

Posted by fusionpixel on Sun, 28 Jun 2020 02:23:28 +0200

Cardinality sorting (Java)

Cardinality sorting (Java) Blog description The information involved in this article comes from Internet collation and personal summary, which means personal learning and experience summary. If there is any infringement, please contact me to delete, thank you! Introduction to cardinality sort (bucket sort) radix sort belongs to distribution s ...

Posted by eagleweb on Sat, 27 Jun 2020 11:09:37 +0200