Programming VIP

I. function 1. Dynamic changes in the number of servers 2. The client can dynamically monitor the online server 3. Specific ideas: (1) as soon as the server is started, go to zookeeper to register the information (create). Pay attention to using temporary nodes when registering instead of permane ...

 1. application.properties #thymeleaf spring.thymeleaf.prefix=classpath:/templates/ spring.thymeleaf.suffix=.html spring.thymeleaf.cache=false spring.thymeleaf.content-type=text/html spring.thymeleaf.enabled=true spring.thymeleaf.encoding=UTF-8 spring.thymeleaf.mode=HTML5 # mybatis mybatis.type-ali ...

Article directory Preface: 1, Apache Web page optimization 1.1 web page compression 1.1.1 overview of apcahe web page optimization 1.1.2 gzip introduction 1.1.3 Apache compression module 1.1.4 configure web compression function 2, Apache Web compression experiment 2.1 compiling apache manually ...

In view of the company's need for Java server to verify the certificate, however, there are too few cases in Java implementation, searching hard for 2 days, Baidu, Google, OCSP protocol documents, finally achieved, can use this Demo to verify any OCSP protocol certificate!!! Find a lot, and finally ...

order This paper focuses on the graceful shutdown enabled of artemis gracefulShutdownEnabled activemq-artemis-2.11.0/artemis-server/src/main/java/org/apache/activemq/artemis/core/config/impl/ConfigurationImpl.java public class ConfigurationImpl implements Configuration, Serializable { //...... private boolean gracefulShutdownEnabled = A ...

Spark on K8S (spark on kubernetes operator) environment construction and demo process (2) Common problems in the process of Spark Demo (two) How to persist logs in Spark's executor/driver How to configure Spark history server to take effect What does xxxxx webhook do under spark operator namespace ...

1, What is Spring Boot? Spring Boot at this stage is too hot. Why? Because it is easy to use, simple to configure and fast to start, what is it? From the official website, we can see that it is a subproject of spring open source organization, which mainly simplifies the heavy configuration of spring, and Spring Boot embeds various Servlet conta ...

Today, after writing several interfaces and preparing for testing, I found that swagger hung up. Then report the following unexplained error message There was an unexpected error (type=Method Not Allowed, status=405). Request method 'GET' not supported org.springframework.web.HttpRequestMethodNotSuppo ...

I. concept Equivalent to an ActiveMQ service instance Broker actually starts ActiveMQ in the form of code, embeds MQ into java code, so that it can be started at any time. When it is used, it can save resources and ensure reliability. 2, Start ActiveMQ according to different configuration files 1. First copy and rename activemq.xml in the ...

================================ Copyright 2020-01-10 https://www.cnblogs.com/fanshuyao/   1, Java permission filter, such as login filter Configuration files are added to configure requests that are not intercepted. You can customize the rules that are not intercepted. There are three types: 1. Do not block requests containing / service ...