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Tomcat server core configuration details 1, Main label structure 2, Server label 3, Service tag 4, Executor label 5, Connector label 6, Engine tag 7, Host label 8, Context label be careful: Tomcat is the configuration of the server, mainly conf/server.xml File configuration; server.xml It cont ...

java calls SMS interface to send SMS 1. Download interface file 2. Open the java folder 2.1 Getting jar package dependencies 2.2 Getting Code Templates 3. Create a project 3.1 Open eclipse software to create a dynamic web project 3.2 Import jar package dependencies 3.3 Tool classes required to create package i ...

Zookeeper learning - basic use and cluster building of zookeeper This chapter records the environment construction and basic api use of Zookeeper. Part of the summary is from Zookeeper's official website. The version of Zookeeper used this time is 3.4.9. Here, I installed VMWare on this machine and cr ...

Shiro and springboot integration summary Apache Shiro is a powerful and easy-to-use Java security framework, which performs authentication, authorization, encryption and session management. Using shiro, you can easily complete the development of the project rights management module Three core compon ...

If you think this article is helpful to you, welcome old fellow to praise you. Your support is the biggest driving force for my creation. This series mainly summarizes the basic use of Zookeeper. The author is going to write four articles: Blog content Resource links Setting up Zookeeper running ...

In order to improve the performance of the website, we can adopt the load balancing cluster scheme and the read-write separation. My previous blog described the configuration of WTM framework Separation of reading and writing , now we continue to build a load balancing cluster based on the previous ...

1, Introduction to RabbitMQ RabbitMQ is a kind of message middleware, which is the basic software for sending and receiving messages in the distributed system. There are many of these software, including ActiveMQ (from Apache Company) and rocketmq (from Alibaba company, which has now been transferr ...

Order module issues 1. Split the order module horizontally and vertically. There will be more and more data in the order table in the e-commerce platform. In order to better business expansion, the database table needs to be split. Horizontal split is divided into clothing order table, home applianc ...

Cloning can be used to quickly build a copy of an existing object, which is part of the Java foundation and one of the frequently asked knowledge points in an interview. What are shallow cloning and deep cloning? How to achieve cloning? Typical answer Shadow Clone is to copy all the attributes in the ...

Hello, everyone, I am later, I will share my learning and work in the drips, hope that I have an opportunity to help you some articles, all articles will be launched in the official account, welcome to my official account "later X big data", thank you for your support and recognition. It's another week without change. I went back to Y ...