eclipse maven整合ssh
阿新 • • 發佈:2018-12-22
1、新建maven專案
建立相應的包目錄,如下:
新增maven依賴到pom.xml,
加入 webapp/WEB-INF/web.xml,
resources目錄下加入: applicationcontext.xml,struts.xml
java程式碼中沒有註解,此配置方法為xml方式。
此時的目錄為:
下面附上詳細的程式碼
pom.xml 新增依賴:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.zhida.erpa</groupId> <artifactId>erpa</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <!-- 定義版本常量 --> <properties> <spring.version>4.2.4.RELEASE</spring.version> <struts.version>2.3.24</struts.version> <hibernate.version>5.0.7.Final</hibernate.version> </properties> <dependencies> <dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-core</artifactId> <version>${struts.version}</version> <!-- 排除依賴 --> <exclusions> <exclusion> <artifactId>javassist</artifactId> <groupId>javassist</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>${hibernate.version}</version> </dependency> <!-- 第一個原則:第一申明者優先 --> <!-- 引入spring-beans-4.2.2 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.2.2.RELEASE</version> </dependency> <!-- 引入 spring-beans-3.0.5 --> <dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-spring-plugin</artifactId> <version>${struts.version}</version> </dependency> <!-- 第二個原則:路徑近者優先 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.8.7</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.7.12</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.12</version> </dependency> <dependency> <groupId>c3p0</groupId> <artifactId>c3p0</artifactId> <version>0.9.1.2</version> </dependency> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version> <scope>provided</scope> </dependency> <!-- <dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc6</artifactId> <version>11.2.0.1.0</version> </dependency> --> <!-- <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.15</version> </dependency> --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.42</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.8</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.9</version> <scope>test</scope> </dependency> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.4</version> </dependency> <dependency> <groupId>commons-pool</groupId> <artifactId>commons-pool</artifactId> <version>1.6</version> </dependency> </dependencies> <!-- 版本鎖定 --> <!-- <dependencyManagement> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.9</version> <scope>test</scope> </dependency> </dependencies> </dependencyManagement> --> <build> <plugins> <plugin> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.2</version> <configuration> <port>8080</port> <path>/erp</path> </configuration> </plugin> </plugins> </build> </project>
web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5"> <display-name>erpa</display-name> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:applicationcontext.xml</param-value> </context-param> <filter> <filter-name>openSessionInView</filter-name> <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class> </filter> <filter-mapping> <filter-name>openSessionInView</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-app>
applicationcontext.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation=" http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd" default-autowire="byName"> <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <!-- <property name="url" value="jdbc\:mysql\://10.20.89.49\:3306/erpzz"/> --> <property name="url" value="jdbc:mysql://localhost:3306/erpzz"/> <property name="username" value="root"/> <property name="password" value="123"/> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.format_sql">false</prop> </props> </property> <property name="mappingLocations"> <value>classpath*:entity/Dep.hbm.xml</value> </property> </bean> <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"/> </bean> <tx:advice id="advice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="do*" propagation="REQUIRED"/> <tx:method name="add*" propagation="REQUIRED"/> <tx:method name="update*" propagation="REQUIRED"/> <tx:method name="save*" propagation="REQUIRED"/> <tx:method name="delete*" propagation="REQUIRED"/> <tx:method name="*" read-only="true"/> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut id="serviceMethod" expression="execution(* service.impl.*.*(..))"/> <aop:advisor pointcut-ref="serviceMethod" advice-ref="advice" /> </aop:config> <bean id="depBiz" class="service.impl.DepBizImpl"> <property name="depDao" ref="depDao"></property> </bean> <bean id="depDao" class="dao.impl.DepDaoImpl"> <property name="sessionFactory" ref="sessionFactory"></property> </bean> <bean id="depAction" class="action.DepAction"> <property name="depBiz" ref="depBiz"></property> </bean> </beans>
struts.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
<package name="default" namespace="/" extends="struts-default">
<action name="list" class="action.DepAction" method="list"></action>
</package>
</struts>
Dep.hbm.xml
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="entity.Dep" table="dep" >
<id name="id" >
</id>
<property name="name" />
<property name="tele" />
</class>
</hibernate-mapping>
dep.java
public class Dep {
private int id;
private String name;
private String tele;
depdao
public class DepDaoImpl extends HibernateDaoSupport implements IDepDao{
public List<Dep> getList() {
return (List<Dep>)getHibernateTemplate().find("from Dep");
}
}
depservice
public class DepBizImpl implements IDepBiz {
private IDepDao depDao;
public List<Dep> getList() {
return depDao.getList();
}
public IDepDao getDepDao() {
return depDao;
}
public void setDepDao(IDepDao depDao) {
this.depDao = depDao;
}
}
depaction
public class DepAction extends ActionSupport {
private static final long serialVersionUID = 1L;
private IDepBiz depBiz;
public void list(){
List<Dep> dlist = depBiz.getList();
String jsonString = JSON.toJSONString(dlist);
HttpServletResponse response = ServletActionContext.getResponse();
try {
response.setCharacterEncoding("UTF-8");
response.getWriter().print(jsonString);
} catch (Exception e) {
e.printStackTrace();
}
}
public IDepBiz getDepBiz() {
return depBiz;
}
public void setDepBiz(IDepBiz depBiz) {
this.depBiz = depBiz;
}
}
測試
@org.junit.Test
public void Test(){
ApplicationContext ac = new ClassPathXmlApplicationContext("classpath:applicationcontext.xml");
IDepBiz biz = (IDepBiz)ac.getBean("depBiz");
System.out.println(biz.getList().size());
}
執行結果:
用maven外掛執行在瀏覽器中檢視結果 (tomcat7:run):
成功顯示出來。