300字范文 > SSM框架搭建（Maven项目）

SSM框架搭建（Maven项目）

时间：2018-08-08 06:24:00

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SSM框架搭建（Maven项目）

一.项目的整体目录结构

二.构建Maven项目

三、pom文件

<project xmlns="/POM/4.0.0" xmlns:xsi="/2001/XMLSchema-instance"xsi:schemaLocation="/POM/4.0.0 /maven-v4_0_0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.yuanjun</groupId><artifactId>SSM</artifactId><packaging>war</packaging><version>0.0.1-SNAPSHOT</version><name>SSM Maven Webapp</name><url></url><properties>  <spring.version>4.0.2.RELEASE</spring.version>  <mybatis.version>3.2.6</mybatis.version>  <slf4j.version>1.7.7</slf4j.version> <log4j.version>1.2.17</log4j.version> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version>  <scope>test</scope> </dependency>  <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-oxm</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-jdbc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency>  <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency>  <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.2.2</version> </dependency>  <dependency> <groupId>javax</groupId> <artifactId>javaee-api</artifactId> <version>7.0</version> </dependency>  <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.30</version> </dependency>  <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.2.2</version> </dependency>  <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency>   <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency>  <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.1.41</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency>   <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.13</version> </dependency>  <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.1</version> </dependency> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.4</version> </dependency> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>1.9</version> </dependency> </dependencies> <build><finalName>SSM</finalName></build></project>

四、web.xml的配置，包括字符集的设置，Springmvc的分发器的配置，加载Spring文件

<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="/2001/XMLSchema-instance" xmlns="/xml/ns/javaee" xsi:schemaLocation="/xml/ns/javaee /xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <display-name>Archetype Created Web Application</display-name>  <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mybatis.xml</param-value> </context-param>  <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <async-supported>true</async-supported> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>  <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener>  <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener>  <servlet> <servlet-name>SpringMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> <async-supported>true</async-supported> </servlet> <servlet-mapping> <servlet-name>SpringMVC</servlet-name>  <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>/index.jsp</welcome-file> </welcome-file-list> </web-app>

五.在rousources建立相关的配置文件

5.1 数据库的信息配置（注意不能有空格）

jdbc.driver=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql://127.0.0.1/websocketjdbc.username=rootjdbc.password=123456

5.2 日志信息配置

#\u5B9A\u4E49LOG\u8F93\u51FA\u7EA7\u522B log4j.rootLogger=INFO,Console,File #\u5B9A\u4E49\u65E5\u5FD7\u8F93\u51FA\u76EE\u7684\u5730\u4E3A\u63A7\u5236\u53F0 log4j.appender.Console=org.apache.log4j.ConsoleAppender log4j.appender.Console.Target=System.out #\u53EF\u4EE5\u7075\u6D3B\u5730\u6307\u5B9A\u65E5\u5FD7\u8F93\u51FA\u683C\u5F0F\uFF0C\u4E0B\u9762\u4E00\u884C\u662F\u6307\u5B9A\u5177\u4F53\u7684\u683C\u5F0F log4j.appender.Console.layout = org.apache.log4j.PatternLayout log4j.appender.Console.layout.ConversionPattern=[%c] - %m%n #\u6587\u4EF6\u5927\u5C0F\u5230\u8FBE\u6307\u5B9A\u5C3A\u5BF8\u7684\u65F6\u5019\u4EA7\u751F\u4E00\u4E2A\u65B0\u7684\u6587\u4EF6 log4j.appender.File = org.apache.log4j.RollingFileAppender #\u6307\u5B9A\u8F93\u51FA\u76EE\u5F55 log4j.appender.File.File = logs/ssm.log #\u5B9A\u4E49\u6587\u4EF6\u6700\u5927\u5927\u5C0F log4j.appender.File.MaxFileSize = 10MB # \u8F93\u51FA\u6240\u4EE5\u65E5\u5FD7\uFF0C\u5982\u679C\u6362\u6210DEBUG\u8868\u793A\u8F93\u51FADEBUG\u4EE5\u4E0A\u7EA7\u522B\u65E5\u5FD7 log4j.appender.File.Threshold = ALL log4j.appender.File.layout = org.apache.log4j.PatternLayout log4j.appender.File.layout.ConversionPattern =[%p] [%d{yyyy-MM-dd HH\:mm\:ss}][%c]%m%n

5.3 SpringMVC的配置，主要包括控制器的扫描路径，视图的配置，上传配置等

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="/schema/beans" xmlns:xsi="/2001/XMLSchema-instance" xmlns:p="/schema/p" xmlns:context="/schema/context" xmlns:mvc="/schema/mvc" xsi:schemaLocation="/schema/beans /schema/beans/spring-beans-3.1.xsd /schema/context /schema/context/spring-context-3.1.xsd /schema/mvc /schema/mvc/spring-mvc-4.0.xsd">  <context:component-scan base-package="com.yuanjun.control" />  <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean>  <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" />  </list> </property> </bean>  <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">  <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean>  <bean id="multipartResolver" class="org.springframework.monsMultipartResolver">  <property name="defaultEncoding" value="utf-8" />  <property name="maxUploadSize" value="10485760000" />  <property name="maxInMemorySize" value="40960" /> </bean> </beans>

5.4 Spring整合Mybatis

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="/schema/beans" xmlns:xsi="/2001/XMLSchema-instance" xmlns:p="/schema/p" xmlns:context="/schema/context" xmlns:mvc="/schema/mvc" xsi:schemaLocation="/schema/beans /schema/beans/spring-beans-3.1.xsd /schema/context /schema/context/spring-context-3.1.xsd /schema/mvc /schema/mvc/spring-mvc-4.0.xsd">  <context:component-scan base-package="com.yuanjun" />  <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:jdbc.properties" /> </bean>  <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> </bean>  <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" />  <property name="mapperLocations" value="classpath:com/yuanjun/mapping/*.xml"></property> </bean>  <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.yuanjun.dao" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean>  <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> </beans>

六.常规的各功能模块

6.1 bean 对应的实体类

package com.yuanjun.bean;/*** * @author Administrator**/public class Person {private int id;private String password;private String name;public Person(){}public Person(int id, String password, String name) {super();this.id = id;this.password = password;this.name = name;}public int getId() {return id;}public void setId(int id) {this.id = id;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}public String getUsername() {return name;}public void setUsername(String name) {this.name = name;}@Overridepublic String toString() {return "User [id=" + id + ", password=" + password + ", name="+ name + "]";}}

6.2 dao层采用xml配置方式

package com.yuanjun.dao;import java.util.List;import com.yuanjun.bean.Person;public interface PersonDao {List<Person> findall(); }

注意对应关系 namespace对象dao接口，id对应接口对应的方法，resultType返回的实体类

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE mapper PUBLIC "-////DTD Mapper 3.0//EN" "/dtd/mybatis-3-mapper.dtd" ><mapper namespace="com.yuanjun.dao.PersonDao" ><select id="findall" resultType="com.yuanjun.bean.Person">select id,name,password from person</select></mapper

6.3 Service层

package com.yuanjun.service;import java.util.List;import com.yuanjun.bean.Person;public interface PersonService {List<Person> findAll();}

package com.yuanjun.service;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import com.yuanjun.bean.Person;import com.yuanjun.dao.PersonDao;@Servicepublic class PersonServiceImpl implements PersonService {@Autowiredprivate PersonDao personDao;public PersonDao getPersonDao() {return personDao;}public void setPersonDao(PersonDao personDao) {this.personDao = personDao;}public List<Person> findAll() {return personDao.findall();}}

6.4 控制层

package com.yuanjun.control;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import com.yuanjun.bean.Person;import com.yuanjun.service.PersonService;@Controllerpublic class LoginControl {@Autowiredprivate PersonService personService;@RequestMapping("/main")public String test(){List<Person> list = personService.findAll();for (Person person : list) {System.out.println(person);}return "main";}}

已成功的跳转，并且在控制台打印出相应的数据库信息，完成SSM的框架的整合，CSDN下载地址

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