spring boot database example

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

application.properties:Com.neo.title= a pure SmileCom.neo.description= Sharing life and technology(2) Custom configuration class:1 @Component2 Public classneoproperties {3@Value ("${com.neo.title}")4 PrivateString title;5@Value ("${com.neo.description}")6 PrivateString description;7 8 //Omit Getter Settet method9 Ten}5.log ConfigurationConfigure the address and output level of the output1 logging.path=/user/local/log2 logging.level.com.favorites=DEBUG3 logging.level.org.springframe

Spring Boot creates beans using Java code and registers them to Spring. From Spring3.0, a new method is added to configure Bean Definition, which is to configure Bean Definition through Java Code.The two configuration methods differ from Xml and Annotation: The first two Xml and Annotation configuration methods are pre-defined, that is, after developers use the X

Brief introductionDid you retreat from the complex configuration when you first contacted and learned the spring framework for the 1th time? When you use the Spring framework for Nth times, do you feel bored with a bunch of sticky configurations? Try spring boot to make it easier and faster to build your

A new project has been launched in these two days because the project team members have been using MyBatis, although the individual prefers the minimalist model of JPA, but for the project to maintain the uniformity of the technology selection or set the MyBatis. On the internet to find a bit about the spring boot and mybatis combination of the relevant information, a variety of forms have, see the people t

Test--mockito for Spring boot application Initializing the database and importing data Using the in-memory database in a test Analog db with Mockito Using the Spock framework in the Spring boot project

This article uses the spring Boot using the example Introduction, using JDBC template how to manipulate the memory database and MySQL database. First, Spring boot uses the JDBC template

recommended to combine SPRING-JDBC to operate, write dynamic native SQL is easier to develop.Life cycle of JPA objects:New: Instantaneous object, no ID yet, and object associated with persistence context.Managed: Persisted managed object, with ID value, has already established an associated object with persistence context.Datached: A free-form offline object with an ID value, but no associated object with persistence context.Removed: deleted object w

First, Spring Data JPA IntroductionThe JPA (Java Persistence API) Java Persistence API is the standard specification for Java persistence, and Hibernate is a technical implementation of the persistence specification, and Spring Data JPA is a framework encapsulated on Hibernate.Development environment Spring Boot