The SSM framework integrates Redis and is easy to use
Tool: Eclipse Environment: JDK8 Tomcat8.5 Redis version: 3.0.504 1. Import jar package In addition to SSM related jar packages, it is also necessary to import redis related jar packages (here I use spring-data-redis-1.8.4.RELEASE.jar, jedis-2.9.0.jar). The project jar packages are as follows: UTF-8...
Posted by nullified on Sat, 17 Jul 2021 06:24:24 +0930
Initial JSON Parsing
Preface This blog is only for self-study review. If you want to learn JSON, you can use this blog as a starting difficulty and a learning springboard. Here I suggest you, after learning this JSON analysis, you can go to these two places for further learning. Adversity is for learning. I have lUTF-8...
Posted by Bob_PHP_Builder on Wed, 28 Jul 2021 01:50:57 +0930
Java--003 Spring integrates JDBC template and Mybatis
1. jdbcTemplate 1.1 general It is an object provided in the spring framework and a simple encapsulation of the original Jdbc API object. The spring framework provides us with many operation template classes. Operation of relational data: JdbcTemplate HibernateTemplate To operate nosql database:UTF-8...
Posted by jongretar on Thu, 23 Dec 2021 16:12:25 +1030
Maven from entry to advanced
Today's content: Maven overview (understanding)Maven environment configuration (Master)Introduction to Maven warehouse (understanding)Maven project construction (Master)Maven dependency management (Master)Maven's life cycle (understanding) I Introduction to Maven 1.1 what is Maven Translated asUTF-8...
Posted by VinnyWolf on Wed, 12 Jan 2022 02:09:15 +1030
Today, the boss told you four ways to realize general Auth authentication with Spring Boot!
Recently, I have been inundated by endless business needs and have no time to breathe. Finally, I received a job that allows me to break through the code comfort zone. The process of solving it is very tortuous. For a time, I doubt my life, but the harvest is also great. The code is not obviouUTF-8...
Posted by lazytiger on Fri, 14 Jan 2022 10:33:34 +1030
Detailed explanation of Mybatis framework ---- teach you how to build and use Mybatis framework (built-in code and demonstration video)
Mybatis overview It was originally an open source project of Apache ibatis. In June 2010, the project was migrated from Apache Software Foundation to Google Code. With the development team switching to Google Code, ibatis 3 X was officially renamed MyBatis. Is a Java based persistence layer frUTF-8...
Posted by hubfub on Fri, 14 Jan 2022 15:47:43 +1030
The boss teaches you advanced chapter - Mybatis source code analysis
1. Overall functional architecture of mybatis mybatis is mainly divided into three layers, from top to bottom: interface layer, data processing layer and basic support layer. The architecture diagram is as follows: 2. Introduction to the four core JDBC components of mybatis mybatis has four buiUTF-8...
Posted by zinc on Sat, 15 Jan 2022 17:27:09 +1030
Springboot war package Filter dependency injection is null
Recently, the Springboot project needs to run on the domestic Web container. After the war package is started, the bean injected in the Filter appears to be null. After searching the Internet, the solution is as follows: public void init(FilterConfig filterConfig) throws ServletException { ServUTF-8...
Posted by Cailean on Sun, 16 Jan 2022 11:32:18 +1030
Spring Boot packaged one-stop solution
1, Scene introduction As we all know, Spring Boot application is the most mainstream scaffolding for enterprises to quickly build projects In the process of enterprise application building, all cumbersome XMl configurations are replaced by annotations. The functions of convention greater than UTF-8...
Posted by mabus on Mon, 17 Jan 2022 18:26:49 +1030
day03 process control
day03 process control Process control statements: Java provides some process control statements to control the execution process of the program Three forms of control are provided Sequential structure: program default Branch structure: if, switch Loop structure: for, while, do while java branchUTF-8...
Posted by dminadeo on Sun, 23 Jan 2022 17:23:40 +1030