WEBAPP开发教程之Maven搭建MyEclipse10+Struts2.1+Spring3.3+Hibernate3.3全注解框架-职坐标

WEBAPP开发教程之Maven搭建MyEclipse10+Struts2.1+Spring3.3+Hibernate3.3全注解框架

凌雪 2018-10-08 来源：网络阅读 930 评论 0

摘要：本文将带你了解WEBAPP开发教程Maven搭建MyEclipse10+Struts2.1+Spring3.3+Hibernate3.3全注解框架，希望本文对大家学WEBAPP有所帮助。

本文将带你了解WEBAPP开发教程Maven搭建MyEclipse10+Struts2.1+Spring3.3+Hibernate3.3全注解框架，希望本文对大家学WEBAPP有所帮助。

一、新建项目
1.        新建maven项目
New ->project

选择Maven project

next

在filter输入webapp

选择maven-archetype-webapp

Group id输入inscribe，artifact id输入farsighted

二、添加struts2框架
1.        添加struts2支持
项目上点右键->myeclipse->add struts capabilities

点选struts2.1和/*

只勾选struts2 core lib

启动tomcat，在地址栏输入localhost:8088/farsighted出现如下界面

2.        添加action类
New ->source folder

输入src/main/java

New ->class

Package输入org.inscribe.farsighted.action，name输入LoginAction

LoginAction.java
package org.inscribe.farsighted.action;

importorg.apache.struts2.convention.annotation.Action;
importorg.apache.struts2.convention.annotation.ParentPackage;
importorg.apache.struts2.convention.annotation.Result;
import com.opensymphony.xwork2.ActionSupport;

/**
*@author steve frank
*
*/
@ParentPackage("struts-default")
public class LoginAction extendsActionSupport {
         privateString name;
         privateString password;

         publicString getName() {
                   returnname;
         }

         publicvoid setName(String name) {
                  this.name = name;
         }

         publicString getPassword() {
                   returnpassword;
         }

         publicvoid setPassword(String password) {
                   this.password= password;
         }

         @Action(value= "login", results = {
                            @Result(name= INPUT, location = "/WEB-INF/content/fail.jsp"),
                            @Result(name= SUCCESS, location = "/WEB-INF/content/success.jsp") })
         publicString execute() {
                   if(name.equals("steve") && password.equals("123"))
                            returnSUCCESS;
                   else
                            returnINPUT;
         }
}
Index.jsp
<%@ page="" language="java" import="java.util.*" pageencoding="UTF-8">
<%@ taglib="" prefix="s" uri="/struts-tags">








success.jsp
<%@ page="" language="java" import="java.util.*" pageencoding="UTF-8">
<%@ taglib="" prefix="s" uri="/struts-tags">

fail.jsp
登录失败,用户名或密码错误.


三、添加hibernate框架
1.        添加hibernate支持
右键->myeclipse->add hibernate capabilities

点选hibernate 3.3 勾选enable hibernate annotations support
勾选hibernate3.3 annotations&entity manager,hibernate 3.3 core lib,hibernate 3.3 advancedsupport lib
点选copy checked library jars to folderand add to build-path

点选new
Folder :src/main/resources
勾选open configuration file

选择db driver:mysql

去掉勾，不创建hibernatesessionfactory

四、添加spring框架
1.        添加spring支持
项目右键->myeclipse->add spring capabilities

点选spring3.0
勾选spring 3.0 core;spring 3.0 aop;spring3.0 persistence core; spring3.0persistence jdbc;
勾选copy checked library contents to project folder

采取默认，enable aop,new applicationcontext.xml

不创建sessionfactory

2.        applicationContext.xml文件配置

<beansxmlns="//www.springframework.org/schema/beans"
         xmlns:xsi="//www.w3.org/2001/XMLSchema-instance"xmlns:context="//www.springframework.org/schema/context"
         xmlns:aop="//www.springframework.org/schema/aop"xmlns:tx="//www.springframework.org/schema/tx"
         xsi:schemaLocation="
           //www.springframework.org/schema/beans
           //www.springframework.org/schema/beans/spring-beans.xsd
           //www.springframework.org/schema/context
           //www.springframework.org/schema/context/spring-context.xsd
           //www.springframework.org/schema/aop
           //www.springframework.org/schema/aop/spring-aop.xsd
           //www.springframework.org/schema/tx
           //www.springframework.org/schema/tx/spring-tx.xsd">

        <bean id="sessionFactory"
                   class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">

         <beanid="transactionManager"
                   class="org.springframework.orm.hibernate3.HibernateTransactionManager">




         <tx:annotation-driventransaction-manager="transactionManager"
                   proxy-target-class="true"/>

3.        hibernate.cfg.xml修改

<!DOCTYPEhibernate-configuration PUBLIC
          "-//Hibernate/HibernateConfiguration DTD 3.0//EN"
         "//hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">





                            org.hibernate.dialect.MySQLDialect


                            jdbc:mysql://localhost:3306/test

                   root
                   admin

                            com.mysql.jdbc.Driver

                   MYSQL


                   5
                   100
                   30
                   500
                   false


4.        web.xml文件配置

<web-appversion="3.0" xmlns="//java.sun.com/xml/ns/javaee"
         xmlns:xsi="//www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="//java.sun.com/xml/ns/javaee
         //java.sun.com/xml/ns/javaee/web-app_3_0.xsd">


                   index.jsp


                   contextConfigLocation

                            classpath*:applicationContext*.xml




                   org.springframework.web.context.ContextLoaderListener


                   struts2

                            org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter



                   struts2
                   /*



                   SetCharacter Encoding
                   org.springframework.web.filter.CharacterEncodingFilter

                            encoding
                            UTF-8


                            forceEncoding
                            true



                   SetCharacter Encoding
                   /*


五、类的添加
1.      hibernate反向生成
students表右键->hibernate reverse engineering

选择package : com.inscribe.farsighted.model
勾选create pojo<>db->点选add hibernatemapping annotations to pojo;勾选update hibernate configuration with mapping resource location
勾选java data access object(dao)->勾选generate precisefindby methods;点选sping dao

Id generation :native

2.      添加service接口
packageorg.inscribe.farsighted.service;

importorg.inscribe.farsighted.model.Student;

public interfaceStudentService {
         public Student findById(Integer id);
}
3.      添加service实现类
package org.inscribe.farsighted.service.impl;

importjavax.annotation.Resource;

importorg.inscribe.farsighted.model.Student;
importorg.inscribe.farsighted.model.StudentDAO;
importorg.inscribe.farsighted.service.StudentService;
importorg.springframework.stereotype.Service;

@Service
public classStudentServiceImpl implements StudentService {
         @Resource
         private StudentDAO studentDAO;

         @Override
         public Student findById(Integer id) {
                   // TODO Auto-generated methodstub
                   returnstudentDAO.findById(id);
         }

}
4.      添加测试类
packageorg.inscribe.farsighted;

importorg.inscribe.farsighted.model.Student;
importorg.inscribe.farsighted.service.StudentService;
importorg.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public classTest {

         public static void main(String[] args){
                   ApplicationContext context =new ClassPathXmlApplicationContext(
                                     "applicationContext.xml");
                   StudentService service =(StudentService) context.getBean("studentServiceImpl");
                   Students=service.findById(1);
                   System.out.println(s.getName());
         }
}
5.      WEB-INF下新建Folder
包结构如下

6.      修改输出目录
Build path->configure build path

Out folder统一改default：Webapp/src/main/webapp/WEB-INF/classes

更改如果无效,在pom.xml中……添加
src/main/java


                                     src/main/resources


                   src/main/webapp/WEB-INF/classes
7.      添加struts-spring支持(action注解配置支持)
Build path->add libraries

Myeclipse libraries

勾选struts 2 spring libraries

8.      修改struts.xml





9.      在LoginAction.java中添加调用StudentService
@Resource
         privateStudentService studentService;

         测试
         Students = studentService.findById(1);
System.out.println(s.getName());
10.  success.jsp中添加   ${password}
11.  启动tomcat,地址栏输入//localhost:8088/farsighted/

点击submit效果如下

包结构如下

12.   测试完成.
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