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How to reverse proxy Nginx to Tomcat server

How to reverse proxy Nginx to Tomcat server

In actual production, tomcat servers are generally not used alone in projects. Nginx performs better in responding to static resources. In addition, since nginx is a server specifically used for reverse proxy, it is easy to forward Java requests to the backend. The client is handed over to the tomcat container for processing, and it is used to process static resources. In nginx, a server{} block is often used to configure a relatively large project. Generally, it is all the configurations of a domain name. There are usually multiple configurations in a server block. location to define multiple request rules, such as domain name and root directory configuration, static resource support, phpfastcgi request, url rewriting, error page configuration and other configurations, so

May 17, 2023 pm 09:01 PM
nginx tomcat
Is the art of javascript programming obsolete?

Is the art of javascript programming obsolete?

As technology continues to develop, programming languages ​​are also constantly evolving. As one of the main languages ​​for front-end development, JavaScript is no exception. Since its birth, JavaScript has been continuously updated, improved and optimized to adapt to new needs and application scenarios. Over time, JavaScript has become more and more widely used, and is even used in external server applications. Therefore, we need to look at this problem from a different perspective. History of JavaScriptJavaScript Begins

May 17, 2023 pm 02:13 PM
Gitlab cannot be opened after clearing the firewall

Gitlab cannot be opened after clearing the firewall

Among enterprise-level code hosting platforms, GitLab is a highly respected choice. In the daily operation and maintenance of the platform, it is very common to add firewall rules. However, if the firewall rules are set improperly, GitLab may be unable to be accessed. If this happens, users can first consider clearing the firewall. However, some users may find that GitLab is still unable to access normally after clearing the firewall. This article will introduce you to the relevant processing methods in detail. Problem description: When users clear the firewall, they usually use the following command: iptables -F

May 17, 2023 pm 12:41 PM
How to install nodejs under ubuntu and implement Nginx reverse proxy server

How to install nodejs under ubuntu and implement Nginx reverse proxy server

1. It is strongly recommended to use nvm (node ​​version manager) to install the new version of nodejs. There are more or less problems with other installation methods. The specific steps are as follows: 1. Download nvm through the git command. The execution command is as follows. We download nvm to /root/git/ (remember to install git first): [root@vm-22-180-ubuntu~]#pwd/ root[root@vm-22-180-ubuntu~]#mkdirgit[root@vm-22-180-ubuntu~]#cdgit[root@vm-22-180-ubuntu~]#gitclonehttps://

May 17, 2023 am 09:13 AM
Ubuntu nginx nodejs
How to install and configure FastDFS to integrate Nginx-1.13.3

How to install and configure FastDFS to integrate Nginx-1.13.3

1: Download fastdfs We need a total of three files 1.fastdfs Distributed file storage system 2.libfastcommon Fastdfs function library 3.fastdfs-nginx-module When connecting to the nginx function module download, please note that the format downloaded here is .zip and not tar.gz. The reason for this is that an error will occur when using the fastdfs-nginx-module module to integrate nginx. The reason is that the fastdfs version must be >=5.11. Otherwise, an error will be reported when compiling nginx. You can look at the inst of the module

May 16, 2023 pm 04:43 PM
nginx fastdfs
What is the difference between Linux commands su and sudo

What is the difference between Linux commands su and sudo

1. Preparation The command to create a new user in Linux is useradd. In general, the path corresponding to this command is in the PATH environment variable. If typing useradd directly does not work, use the absolute path name: /usr/sbin/useradd . The useradd new user command can only be executed by the root user. First switch from the ordinary user ubuntu to the root user (how to switch will be introduced later): ubuntu@VM-0-14-ubuntu:~$su-Password:#Enter the root user login password root@VM-0-14-ubuntu:~#useradd-mtest_user

May 16, 2023 am 11:07 AM
Linux sudo su
centos golang installation

centos golang installation

Install Golang on CentOS Go is a programming language developed by Google with good concurrency and efficient performance, and is an increasingly popular language in modern web application development. This article will introduce the steps to install and configure Golang on CentOS. 1. Download Golang First, you need to go to the official website to download the Golang installation package. In the download page, you can select the Golang version you want to download and the installation package for CentOS. wget https://

May 16, 2023 am 09:23 AM
How Docker runs nginx and mounts local directories into images

How Docker runs nginx and mounts local directories into images

1. Pull the image dockerpullnginx from hup. 2. Create the directory to be mounted: mkdir-p/data/nginx/{conf, conf.d, html, logs} 3. You must first have a configuration file to start the container 3.1vim/data/conf/nginx. confusernginx;worker_processes1;error_log/var/log/nginx/error.logwarn;pid/var/run/nginx.pid;events{worker_connections1024;}http{includ

May 15, 2023 pm 08:25 PM
Docker nginx
How to realize automatic synchronization of web pages in Linux

How to realize automatic synchronization of web pages in Linux

Use multiple web servers to achieve load balancing. In order to maintain the consistency of resources on the front-end web server, you can synchronize updated files to other slave servers (read-only servers) through rsync on the master server (data can be written), but it cannot Automatically perform real-time synchronization. Use inotify to achieve real-time synchronization. Master server: 192.168.6.205 inotify slave server: 192.168.6.36rsync1. Configure rsync on the slave server and enable the rsync service so that the master service can synchronize resources to vim on the server. /etc/rsyncd.confuid=nginxgid=nginxport=873ho

May 15, 2023 pm 04:58 PM
Linux
What to use for golang ide

What to use for golang ide

As a popular programming language, Golang (or Go) often needs to use an IDE to improve development efficiency during the development process. So, what is the best Golang IDE to use? This article will recommend some of the more popular Golang IDE tools, as well as their advantages and disadvantages. 1. GoLand GoLand is an IDE tool specially designed for Golang development developed by JetBrains. GoLand provides a series of powerful functions for Golang compilation and debugging management.

May 15, 2023 am 10:47 AM
How to install and configure golang on linux

How to install and configure golang on linux

Download and install Golang: First, we need to download and install Golang on the Linux system. The steps are as follows: In the terminal, obtain the official Golang installation package through the following command: wget https://golang.org/dl/ Unzip the installation package. Use the following command: tar-zxvfgo1.*.linux-amd64.tar.gz to move the decompressed directory to the /usr/local directory: mvgo/usr/local. Use the export command to configure environment variables: exportGOROOT=/usr/local/ goexportGOPATH=$HOME/goexpo

May 14, 2023 pm 09:37 PM
Linux Golang
How to configure and test virtual domain names in Nginx environment

How to configure and test virtual domain names in Nginx environment

Using nginx virtual domain name configuration, you can access the local server through a specific domain name without purchasing a domain name. Reduce unnecessary expenses before launch. Configuration steps 1. Edit the nginx.conf configuration file sudovim/usr/local/nginx/nginx/conf/nginx.xonf (1) Add the domain name to the file name (to facilitate future management). The code added here is http in nginx.conf Just add it under the node. But you need to pay attention to the path of the vhost folder. The path of the vhost folder created here is: /usr/local/nginx/nginx/conf/vhost, but ng

May 14, 2023 pm 04:22 PM
nginx
How to configure nginx to support .htaccess files to achieve pseudo-static

How to configure nginx to support .htaccess files to achieve pseudo-static

Many people who searched for information on Google said that nginx currently does not support .htaccess files. I tested it according to nginx rules and found that nginx fully supports .htaccess files! The method is as follows: 1. Create a new .htaccess file in the directory where you need to use the .htaccess file, such as one of my discuz forum directories: copy the code as follows: vim/var/www/html/168pc/bbs/.htaccess2. Inside Enter the rules. Here I enter the pseudo-static rules of discuz: Copy the code as follows: #nginxrewriterulerewrite

May 14, 2023 am 08:19 AM
nginx
rootforgot password mysql

rootforgot password mysql

When performing MySQL database management, we often need to use the root account to operate. However, due to various reasons, we sometimes forget the password of the root account, which will directly affect our data management work. So, what should we do when we forget the MySQL root password? In the MySQL database, there are two common situations for forgetting the root password: 1. Forgetting the root password, but having root account permissions 2. Forgetting the root password, but not having root permissions. For the first case, only

May 13, 2023 pm 07:57 PM

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