1. Introduction to Tomcat
Tomcat is a core project in the Jakarta project of the Apache Software Foundation, developed by Apache, Sun, and a number of other companies and individuals.
Tomcat server is a free, open source Web application server. It is a lightweight application server and is widely used in small and medium-sized systems and in si ...
Posted on Mon, 06 Apr 2020 01:35:58 -0400 by thinkmarsh
1, Alicloud applies for free https certificate
2, Configure HTTPS for Nginx
1. Create a directory to store certificates:
Create cert folder in Nginx home directory and cjjk folder in cert folder
2. Upload. key a ...
Posted on Sun, 05 Apr 2020 17:27:45 -0400 by searchman
 Nginx basic configuration file
Nginx configuration uses modularity, that is, the basic configuration is written in nginx.conf, and other specific port monitoring configurations are written in the specific configuration file, and then introduced into nginx.conf
# For more information on configuration, see:
# * ...
Posted on Sun, 05 Apr 2020 12:05:22 -0400 by romeo
[root@test bin]# keytool -genkeypair -alias "anna" -keyalg "RSA" -keystore "/opt/anna.keystore"
Enter the keystore password:
Enter the new password again:
What is your first and last name?
What is the name of your organizational unit?
What is the name of your organization?
What is the ...
Posted on Sat, 04 Apr 2020 10:31:42 -0400 by Joseph07
The problem code is as follows:
When I used zxing to generate two-dimensional codes, tomcat on ubuntu reported the following two errors: sometimes they were not reported at the same time, but basically both had the keyword awt
I did not do a detailed code analysis of t ...
Posted on Thu, 02 Apr 2020 21:01:54 -0400 by sellfisch
1.1 environmental preparation
CentOS7 software environment
1.2 tomcat multiple instances
Annotate the variables in / etc/profile.d/tomcat.sh
#export TOMCAT_USER=tomca ...
Posted on Thu, 02 Apr 2020 09:38:54 -0400 by arbab
Download CentOs image
docker pull centos
Start CentOs image
docker run -d -i centos /bin/bash
View through docker ps command
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
edba2dce7336 centos "/bin/bash" 8 seconds ag ...
Posted on Mon, 30 Mar 2020 16:21:10 -0400 by Crysma
More than 10 hours in total
Train of thought
Ansible playbook directory structure
[root@ansible ~]# tree /etc/ansible/roles/tomcat
│ ├── catalina.sh
│ ├── context.xml
│ └── setenv.sh
│ └── main.yaml
│ ├── install_jdk.yaml
│ ├── install_tomcat.yaml
│ └── mai ...
Posted on Mon, 30 Mar 2020 06:52:03 -0400 by daphreeek
Yes, this is the problem encountered in using the XXL distributed timed task framework. Most of the solutions given on the Internet for this kind of problem are about the wrong project address of the actuator configuration scheduling center. You need to modify the configuration xxl.job.admin.addresses. I don't use the distri ...
Posted on Mon, 30 Mar 2020 01:06:03 -0400 by Ekano
4.9. Use external Servlet container
Embedded Servlet content: application is made into executable jar
Advantages: simple, portable;
Disadvantages: JSP is not supported by default, and optimization and customization are more complex (using the customizer [ServerProperties, custom EmbeddedServletContainerCustomizer], write the creation factory [E ...
Posted on Sat, 28 Mar 2020 06:51:51 -0400 by vbzoom.com