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What is the role of apache

APACHE is a web server environment program. It can be used as a web server by enabling it, but it only supports static web pages.

Oct 14, 2020 pm 05:29 PM

apache

Tomcat implements regular deletion of logs

apache: This article shares with you the script to implement the function of regularly deleting logs. It has certain reference value and I hope it can help you.

Sep 30, 2020 pm 05:25 PM

tomcat 日志

Introduction to the main functions of nginx

The main functions of nginx: 1. Reverse proxy; 2. Load balancing; 3. HTTP server; 4. Forward proxy.

Sep 14, 2020 am 11:42 AM

nginx 主要功能

Java high-frequency basic interview questions——(4)

Servlet has a well-defined life cycle, including loading and instantiation, initialization, request processing, and service termination. This lifetime is expressed by the init(), service() and destroy methods of the javax.servlet.Servlet interface.

Sep 02, 2020 pm 04:08 PM

java 面试题

What should I do if the time obtained by Java is inconsistent with the system time?

Solution to the inconsistency between the time obtained by java and the system time: 1. Add parameters when the JVM is running and specify the time zone; 2. Set the time zone directly in the program; 3. Add 28800 directly.

Sep 02, 2020 pm 01:16 PM

java 获取时间系统时间

What are the basic linux commands?

The basic Linux commands are: 1. pwd is to display the current path; 2. rmdir is to delete an empty directory; 3. ls is to view directory or file information; 4. vi is a text editor; 5. cp is to copy; 6. mv is to move ; 7. rm is to delete files or directories; 8. find is to find files.

Aug 22, 2020 am 10:35 AM

linux 基础命令

How to deploy php to tomcat

How to deploy php to tomcat: first put the downloaded "Quercus.war" into Tomcat's webapps directory; then run Tomcat; then open the "web.xml" file and configure it.

Aug 22, 2020 am 10:07 AM

php

How to turn off the log function in nginx

Turn off the log function of nginx: turn off the http recording access log [access_log off]; turn off the server operation log [error_log /dev/null].

Aug 20, 2020 pm 04:50 PM

nginx 日志功能

What should I do if tomcat does not support php?

The solution to the problem that tomcat does not support php: first copy the relevant files under "PHP/Java Bridge" to the lib directory of tomcat; then modify the "web.xml" file in the conf folder in the tomcat installation directory; finally restart tomcat. Can.

Aug 19, 2020 am 10:26 AM

tomcat php

Detailed explanation of Redis implementation of Session sharing

I have been working on a small module like session sharing these days, and I have checked a lot of information, but I still can’t find what I want. Almost all the implementation methods are different from what I thought. Here, I will summarize how I use it. Redis implementation_redis is used as the middleware for session storage to achieve sharing.

Jul 30, 2020 am 11:34 AM

redis session

Learn Spring Session and Redis to solve distributed Session cross-domain sharing issues

Use Spring Session and Redis to solve the problem of distributed session cross-domain sharing. The phenomenon is explained. The front-end and back-end codes are not separated in the project. When the service runs normally on two instances, a prompt similar to the need to log in again will occasionally pop up, and an error message is reported in the background. This is a processor exception, which is explained in detail in this article.

Jul 30, 2020 am 11:21 AM

redis 跨域共享 session

How does Javaweb use getPart to receive form files?

This article mainly introduces the analysis of the process of using getPart to receive form files in Javaweb. The article introduces it in great detail through sample code. It has certain reference learning value for everyone's study or work. Friends who need it can refer to it.

Jul 22, 2020 pm 05:45 PM

Javaweb getPart 接收表单文件

What is the difference between spring and springmvc?

The difference between spring and springmvc: Spring is a container framework for IOC and AOP; and SpringMVC is a Web framework based on Spring functions. If you want to use SpringMVC, you must first rely on Spring; SpringMVC is a WEB development framework in MVC mode.

Jul 15, 2020 pm 06:07 PM

spring springmvc

How to solve the problem of garbled Chinese characters in php

Solution to garbled Chinese characters in PHP: 1. Change the mysql configuration file "my.ini" or "my.cnf"; 2. Add the statement "mysql_query("set names 'encoding'") before the PHP program that needs to perform database operations. ;"; 3. Set the server encoding set to "UTF-8".

Jul 11, 2020 am 09:11 AM

php 乱码