(6) Build dubbo distributed platform maven build config configuration project
In the previous article, we introduced build dubbo distributed platform maven build ant parent project. The framework uses maven to build. According to our plan, we need to build all subprojects. Today, we focus on the construction process of ant config configuration file project.
Introduction: The purpose of independent ant config project is ...
Posted by adaykin on Fri, 03 Apr 2020 21:35:27 -0700
Mybatis: how to use mybatis
1, Create a project (this article takes the project that Idea builds based on Maven as an example)
New->Project
I choose my local Maven and configuration here
Finally, click Finish
2, Add dependency package in configuration file
Add package dependency of Mybatis, JDBC driver and log4j log management ...
Posted by piyushsharmajec on Fri, 03 Apr 2020 18:46:29 -0700
Java single application - common framework - 05. Integrated instance (IOT admin)
Original address: http://www.work100.net/training/monolithic-frameworks-example.htmlMore tutorials: Beam cloud - free course
Comprehensive example
Serial number
Chapter in text
video
1
Summary
-
2
Create project
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3
Use AdminLTE template
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4
Create landing page
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5
Login function implementation
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6
Enhance user experience
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7
...
Posted by funkyres on Fri, 20 Mar 2020 04:18:12 -0700
Mybatis learning notes - annotation configuration development
Overview:
1. Preparation
Create a database and user table, account table (using mysql)
Entity class User
Entity class Account
dao.UserDao
dao.AccountDao
2. XML configuration file
Mybatis-config.xml.xml (under resources directory)
3. Operation test
UserDaoTest
AccountDaoTest
4. note:
Project ...
Posted by rake on Tue, 04 Feb 2020 01:28:48 -0800
Tomcat reports serious errors: unable to process jar entry [module info. Class] from jar
Unable to process jar entry [module info. Class] from jar appears when Tomcat runs
It can be seen from error analysis that Jar entry cannot be processed from Jar package [module info. Class]Wrong content
serious: Unable to process Jar entry [module-info.class] from Jar [jar:file:/D:/STS/Workspaces/Clo ...
Posted by Mikersson on Thu, 30 Jan 2020 07:49:25 -0800
Java foundation - log usage
If log and exception handling are combined properly, it will bring great value to project maintenance.
Log: a detailed record of a process and experience.Project Log: it is the detailed record of the project development process, which is generally recorded by the project manager.Log in the code: the pro ...
Posted by Iron Bridge on Thu, 30 Jan 2020 01:37:40 -0800
Hadoop learning Chapter 2 HDFS
Hadoop learning Chapter 2 HDFS
Chapter II HDFS
HDFS overview
HDFS definition
Advantages and disadvantages of HDFS
HDFS architecture
HDFS file block size (interview focus)
Common command practice
HDFS client operation (development focus)
HDFS client environment preparation
HDFS file download
HDFS ...
Posted by goa103 on Mon, 27 Jan 2020 03:14:04 -0800
Log4j2 configuration and customization
The new requirements need to make some customized things on log4j, so the log4j2 is supplemented
To configure
Let's look at the traditional configuration of log4j2
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
<properties>
<property name="log_path"> ...
Posted by fluteflute on Fri, 17 Jan 2020 03:18:16 -0800
Introduction to Trigger of Quartz task scheduling
Introduction to Trigger
Quartz has some different trigger types, but the most used ones are SimpleTrigger and CronTrigger
jobKey
Indicates the ID of the job instance. When the trigger is triggered, the specified job instance will be executed
statrTime
Represents the trigger's schedule, the first time it ...
Posted by sajidfiaz on Thu, 16 Jan 2020 07:43:11 -0800
log4j2 source code analysis -- Configuration
Acquisition and initialization of Configuration
LoggerContext is introduced in the previous article. One of the main functions of this class is to convert the structure of the configuration file into Java objects, such as Appender and Logger, according to the configuration file. Configuration is mainly managed by the configuration class. This ...
Posted by borabora12 on Wed, 08 Jan 2020 02:00:15 -0800