Initial MyBatis, Quick Start and Profile Mapping File Explanation (Construction Idea Explanation, Graphics and Text Teaching, Full Practice)
1. Introduction
Persistence Layer Framework, java Writing
It encapsulates jdbc internally, so that developers only need to pay attention to sql statement s themselves, and do not need to spend energy to deal with the complicated process of loading driver, creating connection, creating state and so on ...
Posted by jobs on Tue, 13 Aug 2019 03:11:23 -0700
spring-boot-starter-quartz cluster practice
[Summary of Previous Situation] This spring-boot-starter-quartz cluster has been put into practice because a project needs a timed task cluster.The springboot version is 2.1.6.RELEASE; the quartz version is 2.3.1. If there are two timer task nodes here, their code is exactly the same.
1.jar package dependency
<properties>
<ja ...
Posted by dcampbell18 on Sat, 10 Aug 2019 21:28:28 -0700
mybatis source learning
mybatis global configuration file loading
In the previous article, SqlSession FactoryBuilder was mentioned to load various resources in the configuration file by calling the parse method in the XML ConfigBuilder. In the parse method, the parseConfiguration method is mainly called to load the configura ...
Posted by leenoble_uk on Sat, 10 Aug 2019 00:55:31 -0700
Spring—— Spring IOC 2
Articles Catalogue
1. Beans in Spring are generated according to scope, representing the scope of bean s.
2.Spring's inheritance,
3.Spring's dependence.
4.Spring reads external resources.
1. Beans in Spring are generated according to scope, representing the scope of bean s.
There are four types ...
Posted by Johns3n on Fri, 09 Aug 2019 00:42:33 -0700
Java Learning, From Starting to Abandoning Spring MVC+Maven+Mybits Multi-database Configuration (mysql+sqlserver) AOP
There are two kinds of requirements for multi-database configuration: one is that the project is too big and the amount of visits is too high, so many applications have to distribute multiple databases to ease the pressure of accessing. The other is that two different database services should be integrated together now, even if the database is ...
Posted by darkfunkel on Mon, 05 Aug 2019 21:49:34 -0700
JDBC & Connection Pool
JDBC
The concept of JDBC
target
Learn the concepts of JDBC
Learning the Role of JDBC
The Way of Client Operating MySQL Database
Use DOS command line mode
Use third-party clients to access MySQL: SQLyog, Navicat, SQLWave, MyDB Studio, EMS SQL Manager for MySQL
Accessing MySQL database through ...
Posted by lucy on Sun, 04 Aug 2019 07:09:27 -0700
Java uses JDBC development to encapsulate its own JDBC CUtils tool class
Catalog
I. Direct Encapsulation of JDBCUtils Tool Class
Encapsulation of JDBCUtils Tool Class with properties Profile
1. Use Properties Profile
2. Create configuration files
3. Loading configuration files
I. Direct Encapsulation of JDBCUtils Tool Class
In the development of JDBC, it is found ...
Posted by Shawazi on Thu, 01 Aug 2019 03:16:52 -0700
JDBC of Jaspersoft Data Source
I. Preface
Any report has a data source, which is the source of all data. JasperSoft is no exception, of course, because it supports rich data source adapters. For example, common Jdbc, MongoDB, Json, JNDI, and even our custom implementation of JRDataSource are possible.
As shown in the figure below, ...
Posted by shopphp on Wed, 31 Jul 2019 10:57:15 -0700
Mybatis Integrated spring Detailed Tutorial (with ideas)
Articles Catalogue
1. Integration Thought
2. Integrating jar packages needed
3. Integration steps
3.1. Creating Engineering
3.2. Importing jar packages
3.3. Add configuration files
3.3.1. Configure SqlMapConfig.xml
3.3.2.applicationContext.xml
3.3.3. Configure db.properties
3.3.4. Configure log4j.p ...
Posted by AlexP on Sat, 27 Jul 2019 19:37:34 -0700
Introduction to MyBatis
Introduction to MyBatis Foundation
content
1. Introduction to MyBatis
2.MyBatis Starter Program
3.MyBatis uses Mapper interface
4. Config file configuration for MyBatis
I. Introduction to MyBatis
1. Introduction
1.Mybatis is consistent with Hibernate and is an open source ORM framework.
MyBa ...
Posted by hlstriker on Fri, 26 Jul 2019 23:23:55 -0700