SSM mybatis usage process

SSM mybatis usage process Official teaching Mybatis usage process 1. Import the coordinates of jar or mvan <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>provided</scope> </dependency> <dependency> <groupId&gt ...

Posted by RedMaster on Fri, 17 Sep 2021 12:20:37 +0200

Spring -- JDBC and transaction 2021-09-16

JDBC 1. Functions of JDBC module: Responsible for database resource management and error management, which simplifies the operation of developers on the database. 2,JdbcTemplate: The Spring framework provides this class, which is the basis of the data abstraction layer of the Spring framework and the core class of Spring JDBC. 3. The JDBC ...

Posted by fredouille on Fri, 17 Sep 2021 05:25:54 +0200

Some knowledge points of Spring framework

1. What is sprig Spring is an open source framework., It was created by Rod Johson. It was created to understand the complexities that determine enterprise development Spring uses basic JavaBeans to do things that previously could only be done by EJB s. However, the use of Spring is not limited to server-side development. From the perspectiv ...

Posted by thatshanekid on Tue, 14 Sep 2021 04:11:16 +0200

❤️60,000-word Introduction to the Spring MVC Framework - From Beginner to Advanced (Recommended Collection)❤️

Introduction to the Spring MVC Framework (Recommended Collection) ❤️Hope your blogger gives you a triple company + attention!!! Learn video from: Station B says, if you are interested, you can watch it SSM: mybatis + Spring + Spring MVC MVC three-tier architecture SpringMVC + Vue + SpringBoot + SpringCloud + Linux SSM = JavaWeb for project ...

Posted by scotthoff on Mon, 13 Sep 2021 05:07:21 +0200

Detailed summary of Spring documentation

Spring 5 framework Course content introduction 1. Spring framework overview 2. IOC container (1) IOC underlying principle (2) IOC interface (BeanFactory) (3) IOC operation Bean Management (xml based) (4) IOC operation Bean Management (annotation based) 3,Aop 4,JdbcTemplate 5. Transaction management 6. What's new in spring 5 Spring 5 fr ...

Posted by walshd on Mon, 13 Sep 2021 02:37:04 +0200

IDEA builds the latest Spring source code environment based on Gradle and JDK11

The status of spring is self-evident. Many big guys have studied it. I believe you have been asked to talk about IOC, AOP, spring startup process, Bean initialization process, circular dependency and other issues more than once in the interview. Just looking at the eight part essay written by others, I haven't seen the source code. I don't know ...

Posted by atravotum on Sun, 12 Sep 2021 05:00:16 +0200

Summary of basic distributed of grain mall

@TOC 1.SPU and SKU SPU (standardized product unit): similar to classes in java, that is, abstract SKU (inventory unit): similar to an object, it has more specific values Basic attribute (specification parameter): common attributes such as length. Sales attribute: specific attributes 1. Shared specification parameters under classif ...

Posted by mausie on Sat, 11 Sep 2021 08:46:18 +0200

[Feign source code] the class of parsing method -- Contract

This article describes how to map data in a method to request data, such as which are request parameters, which are request bodies, and which are request headers... Interface The function of this interface is to parse the methods in the class. Each method resolves to MethodMetadata. public interface Contract { /** * Contract Provides i ...

Posted by Swede78 on Fri, 10 Sep 2021 12:10:24 +0200

SpringMVC Response Control

1. SpringMVC Response Control 1.1 Default Page You can configure a default jump page for Controller after processing is complete In the configuration file of mvc <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/pages/" /> <property name="suffix" v ...

Posted by FarhanKhalaf on Thu, 09 Sep 2021 18:46:21 +0200

Spring source code learning -- handwritten simulation of the underlying principles of spring

Through handwriting simulation, understand the startup process of Spring's underlying source code, understand the concepts of BeanDefinition and BeanPostProcessor, understand the workflow of Spring parsing configuration class and other underlying source code, understand the workflow of dependency injection, Aware callback and other underlying s ...

Posted by phpmady on Tue, 07 Sep 2021 21:24:27 +0200