Tomcat8.0 64 bit free downloadTomcat8 is the latest version of servlet released by Apache development and design.This is also a permanent free lightweight WEB application TomCat server, which contains an HTTP server, which can complete the application of servlets and JSPs for developers, and improve the security of management processes and server management programs.
Introduction to Software Basics
Tomcat server is a completely free open source Web application server, which belongs to lightweight application server. It is widely used in not many places in large, medium and small systems and high concurrent access clients. It is the best choice for developing and adjusting JSP program processes.For a novice, it can be said that when an Apache server is equipped on a device, it can be used to respond to the access requirements of HTML (an application under the standard generic markup language) web pages.In fact, Tomcat is an extension of Apache server, but it runs separately when running. So if you run Tomcat, it actually runs as a separate process from Apache. The trick is that when properly equipped, Apache serves HTML web pages, while Tomcat actually runs JSP web pages and servlets.In addition, Tomcat, like IIS and other web servers, has the function of solving HTML web pages. In addition, it is also a servlet and JSP container. The separate servlet container is Tomcat's custom way.However, Tomcat's ability to solve static data HTML is not as good as that of Apache server.
Software features
Web uses memory overflow detection and prevention Improved security of management processes and server management procedures General CSRF maintenance Applicable to direct reference of external content in web applications Rebuilding (connectors, lifecycle) and comprehensive sorting of many key codes
Software benefits
1. Both scalability and safety factor.If the number of access requests per unit time increases significantly, you can use relatively low costs to improve the previous work capacity. 2. It's easy to expand.Because it is based on a separate servlet running on a fully functional server here, in fact, there is no need to take into account the maintenance and other miscellaneous problems of the session in a distributed system. 3. The backend server cannot be accessed externally. Network hackers on the network can only access the front web server, and cannot access the backend application server immediately, which enhances the security factor.But this does not mean that network hackers cannot carry out attacks in other ways based on web browsers. The main feature of this type of website is that every webpage page may be generated dynamically, but the key part of this information or static data (for example, various image GIF, JPG, PNG, streaming news media, etc.).Imagine that one of the following websites has selected several hardware configurations for web services. Such machines are connected to a group of servers behind each other. Such servers may be a group of relatively inexpensive Linux server clusters running Apache.This group of servers located in the front sends the access requirements that really must read servlets, which account for only 10% of the total access requirements, to the system software in the second half. The backward forging system can be a Sun E3500 or an IBM AS/400. Tomcat is running on this back-end system software, and it may also include private cloud database queries.
Installation steps
1: Installation process After the free download is successful, the software will be installed gradually. The customer who installed the software for the first time proposes to click "next" immediately without selecting the software Account name and login password can be set independently A Very Critical Step!!!!!!!!!Set the directory of jdk installation files. Everyone has different ways. It is suggested to search according to their own computers 2: Allocation mode After installation, right click My Computer - Features - Advanced System Configuration - System Variables, Add the following arguments to the system variable (1)TOMCAT_HOME, this variable is biased towards the way of compressing the package. The names of the lib, bin and other folders under the file directory.Add as follows: Click "Create New" under the system variable, fill in "TOMCAT_HOME" in the "User Identifier", and fill in the way of the compressed package in the "Variable Value", D:\Tomcat\apache-tomcat-8.0-windows-x64\apache-tomcat-8.0 (No semicolon at the back) Then click "Clear" (2)CATALINA_HOME, the value of this variable is the same as that of TOMCAT_HOME (3) Find in System VariablesPathIndependent variable, double click the mouse to open Path independent variable, and add ?TALINA_HOME%\bin (4) Find in System VariablesCLASSPathArgument. Double click the mouse to open the CLASSPath argument, and add ?TALINA_HOME%\lib\servlet-api.jar 3: Operation inspection Click "Gradually" - "Run", enter cmd, and then type service install Tomcat8 on the control panel, The above black text box indicates that the installation is successful! [Operation method] Go to the operation panel - system software and security - visualization tools - service items, find the Apache Tomcat Tomcat 9 service item, right click this item, and click "Start" to start the service item Open the browser and type in the address barhttp://localhost:8080Orhttp://127.0.0.1:8080 If the tomcat instance homepage occurs, the server installation is successful
Tip: Your comments are of great reference value to other users. Please do not enter comments without nutrition. If you encounter problems, please report them so that we can deal with them in a timely manner.