spring propertyplaceholderconfigurer annotation example

Example of getting Spring injection object from JSP, jspspring Serv = (object to be retrieved) ac2.getBean ("id in spring configuration file "); How does jsp obtain bean objects when spring25 uses annotation? WebApplicationContext ctx = WebApplicationContextUtils. getRequiredWebApplicationContext (request). getSes

(throwing="ex" , pointcut="execution(* org.crazyit.app.service.impl.*.*(..))") // 声明ex时指定的类型会限制目标方法必须抛出指定类型的异常 // 此处将ex的类型声明为Throwable，意味着对目标方法抛出的异常不加限制 public void doRecoveryActions(Throwable ex) { System.out.println("目标方法中抛出的异常:" + ex); System.out.println("模拟Advice对异常的修复..."); } } Configuration XML version="1.0" encoding="GBK"?> beans xmlns="Http://www.springframework.org/schema/beans" xmlns:xsi="Http://www.w3.org/2001/XMLSchema-instance" Xmlns:context="Ht

complete code can be downloaded from http://download.csdn.net/detail/kkdelta/4125924. This example can run on the liferay Portal Server, the introduction of the Portlet and liferay can refer to the http://blog.csdn.net/kkdelta/article/category/1082877 Spring's Controller provides a method to process render request and action request. For requests that process event and resource types, eventawarecontroller and resourceawarecontroller can be implemente

common business components.Define Pointcuts, where a pointcut can cross-cut multiple business components.defining enhanced processing, enhanced processing is AOP A frame is a processing action that is woven into a common business component. so the AOP the key to programming is defining pointcuts and defining enhanced processing. Once the appropriate pointcuts and enhancements have been defined,theAOP Framework will automatically generate an AOP Proxy, that is: The method of the proxy object =

;16Url-pattern>/Url-pattern>17servlet-mapping >18 19 welcome-file-list>20 welcome-file>index.jspwelcome-file>21 welcome-file-list>22 web-app> 5. Configuring the Spring-mvc.xml File1XML version= "1.0" encoding= "UTF-8"?>2Beansxmlns= "Http://www.springframework.org/schema/beans"3Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"4Xmlns:context= "Http://www.springframework.org/schema/context"5Xsi:schemalocation= "Http://www.springframework.org

Interface The first is the service interface: The interface here needs to be described using annotation @ WebService. If there is a parameter in the method in the interface, you need to use @ webparam to modify it and use the attribute name to define the name. Otherwise, after the release, the default args0... package ws;import javax.jws.WebService;import ws.medo.User;@WebServicepublic interface HelloWorld {public User sayHello(String name,User user

Spring + Mybatis J2SE small example summary package dao;import java.util.List;import model.User;public interface UserDao {public User getUser(int i);public List getAllUser();public int insertUser(User u);public int updateUser(User u);public int deleteUser(int i);} select * from t_user where id=#{id} select * from t_user delete from t_user where id=#{id} update t_user set us

Having studied the new Spring 2.5 for a long time, I finally figured out how to define the bean with annotations, but how to define and inject the bean with type java.lang.String still unresolved, hoping to get expert help. Overall the Java EE 5 annotation Development Way is to be recognized by everyone. @Service is equivalent to defining a bean, which automatically generates a lowercase first-letter bean

Transaction management under Spring-using AOP XML configuration management (IBatis as an example) There are three ways to manage things under Spring: programmatic transaction management, declarative transaction management, and AOP transaction management. AOP transaction management is divided into AOP annotation transac

@After ("Pointcutmethod ()") public void Doafter () {System.out.println ("final Notice"); }//Declaration wrapping Notification @Around ("Pointcutmethod ()") Public Object Doaround (Proceedingjoinpoint pjp) throws Throwable { System.out.println ("Entry Method---surround notification"); Object o = pjp.proceed (); System.out.println ("Exit Method---surround notification"); return o; } }2. applicationcontext:spring configuration fileAdd:Any notification