Recommended 5 articles about profile and configuration

The previous article "In-depth introduction to Mybatis series (5)---Introduction and configuration of TypeHandler (mybatis source code)" took a brief look at TypeHandler. This time we will end the study of the configuration file of mybatis. This time it involves the configuration of the remaining nodes that are not mentioned: objectFactory, databaseIdProvider, plugins, and mappers. So, next, let’s briefly introduce the functions of these configurations: 1. What does objectFactory do? Need to configure? Every time MyBatis creates a new instance of the result object, it uses an ObjectFactory instance to do so. All the default object factory needs to do is instantiate the target class, either through the default constructor or through the parameter constructor if a parameter map exists. By default, we do not need to configure, mybatis will call the default implemented objectFactory. Unless we want to customize the implementation of ObjectFactory

1. Mybatis series in simple terms (6)---Introduction and configuration of objectFactory, plugins, mappers

Introduction: The previous article "In-depth introduction to Mybatis series (5)---Introduction and configuration of TypeHandler (mybatis source code)" took a brief look at TypeHandler. This time we will end the study of the configuration file of mybatis. This time it involves the configuration of the remaining nodes that are not mentioned: objectFactory, databaseIdProvider, plugins, and mappers. So, next, let’s briefly introduce the functions of these configurations: 1

2. In-depth introduction to Mybatis series (5)---TypeHandler introduction and configuration (mybatis Source code)

Introduction: The previous article "Mybatis series in simple terms (4)---detailed configuration explanation" "TypeAliases Aliases (mybatis source code)" introduces the use of aliases in mybatis and its source code. This article will introduce TypeHandler to you and briefly analyze its source code. What is TypeHandler in Mybatis? Whether MyBatis sets a parameter in the prepared statement (PreparedStatement) or takes it out from the result set

3. MySQL 5.6 Master-Slave Replication Part 1 [Introduction and Configuration]

Introduction: I wrote "Master-Slave Configuration of MySQL 5.1" a long time ago. Now MySQL has released 5.6.10. In the master-slave replication function A lot of optimizations have been done, especially GTID (Global Transact

##4. Mysql performance monitoring tool Innotop introduction and configuration

Introduction: 1. Innotop installation reference official website: http://innotop.googlecode.com/svn/html/installing.html # wget http://innotop.googlecode.com/files/innotop-1.9.0.tar. gz# tar -zxvf innotop-1.9.0.tar.gz # cd innotop-1.9.0 Installing the INNOTOP tool is very simple, it is written by PERL, of course

mysql performance monitoring tool Innotop introduction and configuration_MySQL

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