spring service annotation

[To] http://www.oschina.net/bbs/thread/8692 Introduction:The Spring dependency configuration method is loosely coupled with the Spring framework kernel. However, until Spring 3.0, using XML for dependency configuration is almost the only choice. The emergence of Spring 3.0 has changed this situation. It provides a seri

Annotation management method 2 of Spring framework context uses annotation injection object attributes, springcontext First, it is the xml configuration file. NextIt is assumed that the dao class package com.swift;import org.springframework.stereotype.Component;@Component(value="dao")public class Dao { public String fun() { return "This is Dao's fun().

freemarker labels to process dynamic data.2. web. xmlThe main difference from the web. xml of ssh2 is to replace the Struts2 STARTUP configuration with the Spring MVC setting. The configuration is as follows: The servlet-context.xml contains the content to be executed when the container is started, and the service-context.xml is followed by a spring context lis

There are two ways to create a bean using annotation To create a bean in a configuration class (a configuration class is a class labeled @configuration), each method of creating a bean in a configuration class should be labeled @bean, and you can specify the bean name in @bean this annotation. If not specified, the name of the method is used by default;Note that a bean created by one method i

Spring -- configure bean through annotation, spring -- bean Spring configures bean through AnnotationBean configuration based on AnnotationConfigure bean Attributes Based on AnnotationsScan components in classpathComponent scan: Spring can automatically scan from classpath t

Spring annotation @ Resource and @ Autowired, springautowired Annotation Spring not only supports the @ Autowired annotation defined by itself, but also supports several annotations defined by the JSR-250 specification, such as: @ Resource, @ PostConstruct and @ PreDestroy.

Differences between @ Autowired annotation and @ Resource annotation in Spring, Differences between @ Autowired annotation and @ Resource annotation in SpringSpring not only supports custom@ AutowiredAnnotations also support several annotations defined by JSR-250 specificati

naming entry point", argNames = "parameter list parameter name ") Post-return notification Use the @ AfterReturning annotation declaration under the org. aspectj. lang. annotation package;@ AfterReturning (Value = "entry point expression or named entry point ",Pointcut = "pointcut expressions or named pointcut ",ArgNames = "parameter list parameter name ",Returning = "Response Parameter Name ") Post-fina

First of all, spring modules, it is customized for some spring tool components, the official address in the https://springmodules.dev.java.net/, the official website is introduced as follows: Spring modules is a collection of tools, add-ons and modules to extend the Spring framework. the core goal of springModules is t

: Automatically scans all classes marked with @component under the specified package and registers as beans, including @component @service, @Repository, @Controller, of course.@ConfigurationThe @Configuration is labeled on the class as a acts as: Configuring the Spring Container (application context) to load annotations for the configuration XML file. The class is annotated with @configuration, the equivale

+ "" + attribute; } } A list of notes in spring: org.springframework.web.bind.annotation Interface Hierarchy org.springframework.web.bind.annotation.ValueConstants Annotation Type hierarchy Org.springframework.web.bind.annotation.RequestMapping (Implements Java.lang.annotation.Annotation) Org.springframework.web.bind.annotation.ResponseBody (Implements Java.lang.annotation.Annotation) Org.springfra

annotation injection, as the name implies, implements injection through annotations, and the common annotations associated with spring and injection are autowired, Resource, Qualifier, Service, Controller, Repository, and Component. Autowired is an automatic injection that automatically finds the appropriate bean from the spr