spring boot 2

different transaction manager when declaring a transaction. The transaction management configuration for different data sources can be found in the settings in Spring boot multi-data source configuration and use. When declaring a transaction, you only need to specify the configured transaction manager name through the Value property, for example: @Transactional (value= "Transactionmanagerprimary"). In addi

What is Spring bootSpring Boot is a new framework provided by the pivotal team designed to simplify the initial setup and development of new spring applications. The framework uses a specific approach to configuration, which eliminates the need for developers to define boilerplate configurations. In my words, spring

Memcached IntroductionMemcached is a high-performance distributed memory object caching system for dynamic Web applications to mitigate database load. It improves the speed of dynamic, database-driven Web sites by caching data and objects in memory to reduce the number of times a database is read. Memcached is based on a hashmap that stores key/value pairs. Its daemon (daemon) is written in C, but the client can write in any language and communicate with the daemon through the memcached protocol

environments before? 1, install Nginx, configure Nginx related information, restart. 2, install Mysql, configure the character set time zone and other information, restart, and finally initialize the script. 3, start the Spring boot project, the overall test of the joint adjustment. You see I only wrote three lines, but actually build these

Spring Boot series (10) Spring Boot integrated elasticsearch full-text search engine This article introduces spring boot integration elasticsearch full-text search engine, need springboot actual combat full video tutorial, click

5. Spring Boot Jar Read Resource fileIn the 2.2.2 section, it is stated that one of the features of Springboot is to run independently and embed the servlet container. There are some problems with the Spring boot project running independently of development in jar mode, this chapter mainly describes the problem of read

Spring Boot series (13) Spring Boot send mail This article describes the spring Boot send mail needs springboot combat full video tutorial, click here. The spring framework uses the J

ImportOrg.apache.ibatis.annotations.Select;5 6 ImportCom.woniu.bean.User;7 8 @Mapper9 Public InterfaceUsermaper {Ten One@Select ("SELECT * from user where Age = #{age}") AUser Select (intAge ); -}2.3 Creating a Controller1 PackageCom.woniu.controller;2 3 Importorg.springframework.beans.factory.annotation.Autowired;4 Importorg.springframework.web.bind.annotation.RequestMapping;5 ImportOrg.springframework.web.bind.annotation.RestController;6 7 I

In the Spring-boot-admin (SBA) monitoring side, in order to prevent unauthorized access, the general need to do access control. With a few simple steps, you can configure the spring security to control access to the SBA. 1, the introduction of dependence: 2. Configuration: @Configuration @EnableWebSecurity public c

Honghu Cloud Business Enterprise Distributed internet e-commerce platform, launched pc++app+ cloud Service cloud business platform system, including business-to-commerce, consumer-to-business, on-the-net, new retail, live e-commerce and other sub-platforms.Distributed, microservices, Cloud architecture e-commerce platform Java B2B2CTechnical SolutionsDevelopment language: Java, EEDatabase: MySQLJDK Support version: JDK1.6, JDK1.7, JDK1.8 versionUniversal frame: maven+springmvc+mybatis+

Deploying spring-boot in linux and spring-boot First, clean maven in the project, then compress maven install into a jar package, and then delete the previous version of the Process in linux. View the java Process command ps-ef | grep java Kill-9 process no. Run the spring