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- How to use Spring Boot to build a web application
- SpringBoot is an open source web application framework written in Java. It is designed to simplify the creation and deployment of various web applications so that developers can quickly build efficient web applications. In this article, we will introduce how to use SpringBoot to build web applications and give some useful tips and tricks. 1. Set up the environment Before you start building a web application, make sure your environment settings are correct. You need JavaDevelopmentKi
- javaTutorial . tomcat 2828 2023-06-22 08:00:09
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- Use the Pagoda Panel to optimize the configuration of the Java virtual machine
- With the continuous development of the Internet, more and more applications and businesses require the use of programs developed in the Java language. For the running of Java programs, the performance of the Java Virtual Machine (JVM) is very important. Therefore, optimizing configuration is an important means to improve the performance of Java applications. Pagoda panel is a commonly used server control panel that can help users manage servers more conveniently. This article will introduce how to use the Pagoda panel to optimize the configuration of the Java virtual machine. Step one: Install Java virtual machine
- Linux Operation and Maintenance . tomcat 1627 2023-06-21 14:52:30
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- Panel migration and backup of Pagoda Panel
- With the development of cloud computing technology, more and more enterprises choose to deploy applications to cloud servers for operation, which involves server management and maintenance. In terms of server management, the Pagoda panel is a popular panel. It provides a series of functions and tools to help users manage servers. For some users, during the process of using Pagoda Panel, they will encounter the need for panel migration and backup. This article will elaborate on the characteristics of the pagoda panel, the concepts and methods of panel migration and backup, and the actual operation process. 1. Pagoda noodles
- Linux Operation and Maintenance . tomcat 3192 2023-06-21 09:56:48
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- Using JNDI for database connection in Java API development
- JNDI is used for database connection in JavaAPI development. JNDI (JavaNamingandDirectoryInterface) is the standard API in JavaAPI for accessing naming and directory services. In Java development, JNDI is widely used in various scenarios, including obtaining objects in applications, finding EJBs, connecting to databases, etc. In this article, we will discuss the use of
- javaTutorial . tomcat 1353 2023-06-18 22:36:58
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- Using Camel for ESB integration in Java API development
- ESB (Enterprise Service Bus) is an integration method that has emerged with the popularity of SOA (Service-Oriented Architecture) architecture. It provides a means of communicating and transmitting data between different systems of an enterprise. Camel is an open source framework for building integrated applications that is highly scalable, fault-tolerant and flexible. This article will introduce how to use Camel for ESB integration in JavaAPI development.
- javaTutorial . tomcat 2357 2023-06-18 18:24:11
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- Using HornetQ for message processing in Java API development
- Using HornetQ for message processing in Java API development With the rapid development of the Internet, a large number of information interactions have emerged, and message queues have become an important means to solve problems such as high concurrency, high availability, and asynchronous processing. HornetQ is a high-performance, high-availability open source messaging middleware based on the JMS protocol developed by JBoss. This article will introduce how to use HornetQ for message processing in JavaAPI development. 1. Quick Start Download Horne
- javaTutorial . tomcat 1231 2023-06-17 23:27:09
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- Database operation skills in Java language
- Database operation skills in Java language As a language widely used in enterprise-level development, database operations in Java language are an essential part. Databases are used in Java development to provide data storage and management for applications, and a large number of data queries and data operations require efficient skills to operate the database. This article will introduce some tips and best practices for database operations in the Java language. Using PreparedStatement to execute SQL statements in Java language, in order to avoid
- javaTutorial . tomcat 1735 2023-06-11 21:06:26
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- Introduction to social application development in Java language
- As social media becomes more and more popular, social applications have become an indispensable part of people's lives. With the development of the Java language, more and more social applications are beginning to be developed using the Java language. Then this article will start from the perspective of Java language and introduce readers to social application development in Java language. 1. Overview of social applications in Java language Java language is a widely used programming language. Its advantages include cross-platform nature, the existence of a large number of tool classes and libraries, garbage collection, etc. At the same time, J
- javaTutorial . tomcat 1447 2023-06-10 21:15:52
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- How to build a Java language application server
- With the popularity of the Internet and the needs of application development, Java language application server has gradually become one of the important support platforms. It not only provides a running environment, but also supports a variety of program development languages, such as Java, PHP and Python. This article will introduce how to build a Java language application server to help readers quickly build an application server. 1. Choose the appropriate Java application server. Common Java application servers currently on the market include Tomcat, GlassFish, and Jet.
- javaTutorial . tomcat 2598 2023-06-09 23:13:36
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- Introduction to Spring Boot framework in Java language
- Introduction to the SpringBoot framework in the Java language. In recent years, the Java language has become the first choice for enterprise-level applications. As a powerful tool in the Java world, the Spring framework plays an important role in Java enterprise-level development. Spring's sub-framework SpringBoot allows developers to happily develop Java Web applications. This article will introduce the basic concepts, features and advantages of the SpringBoot framework, as well as practical cases. 1. Sp
- javaTutorial . tomcat 3022 2023-06-09 22:37:54
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- Introduction to medical and health application development in Java language
- With the development of medical technology and the popularity of the Internet, medical and health applications have attracted more and more attention. Using Java language to develop medical and health applications can not only improve development efficiency, but also ensure the stability and security of the software. This article will introduce the application of Java language in medical and health application development. 1. Advantages of Java language Java language is a cross-platform programming language with the following advantages: 1. Portability: Java code can run on different operating systems without modifying the code. 2. Reliability:
- javaTutorial . tomcat 2162 2023-06-09 21:15:06
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- Open source communities and open source projects in Java
- Java is a popular programming language, and its large number of open source communities and projects provide a lot of help for Java programming. The importance of open source communities and projects is increasingly recognized by people. This article will introduce the concept and importance of Java open source communities and projects, as well as some popular open source projects and communities. What are open source communities and projects? Simply put, open source communities and projects are organizations where developers work together to develop software using open source code. These projects are usually licensed under some open source software license, allowing developers
- javaTutorial . tomcat 1624 2023-06-09 09:57:04
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- How to realize reverse proxy and dynamic separation of nginx+tomcat
- 1. Install nginx and access static resources. After successful installation, start nginx and enter http://localhost/ in the browser to display the welcome page. Create the directory static\test1\js\common under nginx and put jquery.xx.js Go in. ps:static represents the main directory of static files, test1 represents the project name under tomcat. This machine uses jquery-1.12.1.min.js to modify the configuration file nginx.conf and add the following configuration: #Regular matches requests starting with static, such as /test1/static/js...location^~/
- Nginx . tomcat 1682 2023-06-04 09:25:03
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- How Springboot implements authentication and dynamic permission management
- Supplementary knowledge points Shiro cache process analysis In the original project, since there is no cache configured, the database will be queried every time it is necessary to verify whether the current subject has access rights. Since permission data is typically data with more reading and less writing, we should add caching support to it. When we add the cache, Shiro first queries the cache for relevant data when doing authentication. If it is not in the cache, it queries the database and writes the found data into the cache. The data can be obtained from the cache the next time it is checked. Not obtained from the database. This will improve the performance of our application. Next, we implement the cache management part of shiro. Shiro session mechanism Shiro provides complete enterprise-level session management functions.
- javaTutorial . tomcat 1992 2023-06-03 21:46:06
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- What are the two methods of springboot hot deployment?
- The difference between springboot and springmvc: springboot has embedded tomcat, Jetty and Undertow containers, which can be run directly without deployment; springboot automatically configures, reducing a large number of configurations of xml files; reducing the complexity of project construction. SpringMVC is based on Servlet The MVC framework mainly solves the problems of WEB development, because Spring's configuration is very complex, and various XML, JavaConfig, and hin are cumbersome to process. Therefore, in order to simplify the use of developers, Springboot was creatively launched. Conventions are better than configurations, which simplifies the use of spring.
- javaTutorial . tomcat 846 2023-06-03 11:51:27
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