在做一個web項目的時候接觸到了ssm架構的整合,是以在這裡将自己的整合過程及檔案配置記錄一下,以備以後自己檢視。其中有些功能配置未在配置檔案中注明,需要的時候再加入即可。
一、項目架構
二、maven 依賴
<properties>
<!-- spring版本号 -->
<spring.version>4.1.7.RELEASE</spring.version>
<!-- log4j日志檔案管理包版本 -->
<slf4j.version>1.7.12</slf4j.version>
<log4j.version>1.2.17</log4j.version>
</properties>
<dependencies>
<dependency>
<!-- junit3預設是程式設計方式,junit4預設是注解方式 -->
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<!-- 補全項目依賴 -->
<!-- 1: 引入日志實作包
java日志:slf4j,log4j,logback,common-logging
slf4j 是規範/接口
日志實作:log4j,logback,common-logging
這裡使用:slf4j+log4j
-->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<!-- 實作slf4j接口的整合 -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency>
<!-- 2: 資料庫相關依賴 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.35</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
</dependency>
<!-- DAO架構:mybatis依賴 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.3.0</version>
</dependency>
<!-- mybatis自身實作的spring整合 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.2.3</version>
</dependency>
<!-- 3: servlet web相關依賴 -->
<!-- 1) jsp頁面标簽編輯 -->
<dependency>
<groupId>taglibs</groupId>
<artifactId>standard</artifactId>
<version>1.1.2</version>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- 2) json依賴 -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.5.4</version>
</dependency>
<!-- 3)servlet依賴 -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<!-- 隻在測試和編譯時運作 -->
<scope>provided</scope>
</dependency>
<!-- 4: spring依賴 -->
<!-- 1) spring核心依賴 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- 2) spring DAO層依賴 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- 3) spring web 相關依賴 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- 4) spring test相關依賴,翻遍用于junit測試 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- 5: 檔案上傳下載下傳 -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.0</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
<!-- 6: word檔案内容讀取 -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.8</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-scratchpad</artifactId>
<version>3.8</version>
</dependency>
</dependencies>
三、DAO層整合(spring+mybatis)
3.1 mybatis全局檔案配置:mybatis-config.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://www.mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<!-- 配置全局屬性 -->
<settings>
<!-- 使用jdbc的getGeneratedKEYS 擷取資料庫自增主鍵 -->
<setting name="useGeneratedKeys" value="true"/>
<!-- 使用列别名替換列名 預設:true -->
<setting name="useColumnLabel" value="true"/>
<!-- 開啟駝峰命名轉換 -->
<setting name="mapUnderscoreToCamelCase" value="true"/>
<!--日志輸出sql語句-->
<setting name="logImpl" value="STDOUT_LOGGING"/>
</settings>
</configuration>
3.2 spring—mybatis.xml配置檔案
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<!-- 配置整合mybatis過程 -->
<!-- 1: 配置資料庫相關參數 -->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 2: 配置資料庫連接配接池 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<!-- 配置連接配接池屬性 -->
<property name="driverClass" value="${jdbc.driverClass}"/>
<property name="jdbcUrl" value="${jdbc.url}"/>
<property name="user" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
<!-- c3p0連接配接池的私有屬性-->
<property name="maxPoolSize" value="30"/>
<property name="minPoolSize" value="10"/>
<!-- 關閉連接配接後不自動commit -->
<property name="autoCommitOnClose" value="false"/>
<!-- 擷取連接配接逾時時間 -->
<property name="checkoutTimeout" value="1000"/>
<!-- 當擷取連接配接失敗重試的次數 -->
<property name="acquireRetryAttempts" value="2"/>
</bean>
<!-- 3: 配置sqlSessionFactory -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 注入資料庫連接配接池 -->
<property name="dataSource" ref="dataSource"/>
<!-- 配置mybatis全局配置檔案:mybatis-config.xml -->
<property name="configLocation" value="classpath:mybatis-config.xml"/>
<!-- 掃描entity包 使用别名 -->
<property name="typeAliasesPackage" value="com.tradingplatform.entity"/>
<!-- 掃描sql配置檔案:mapper需要的xml檔案 -->
<property name="mapperLocations" value="classpath:mapper/*.xml"/>
</bean>
<!-- 4: 配置掃描DAO接口包,動态實作Dao接口,注入到spring容器中 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!--注入sqlSessionFactory-->
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
<property name="basePackage" value="com.tradingplatform.dao"/>
</bean>
</beans>
3.4 jdbc.properties配置檔案
##message about database
jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/tradingplatform?useUnicode=true&characterEncoding=utf8
jdbc.username=root
jdbc.password=1234
3.4 log4j.properties配置檔案
### Global logging configuration
log4j.rootLogger=INFO,Console
### Uncomment for MyBatis logging
#log4j.logger.org.apache.ibatis=ERROR
#log4j.logger.org.apache.ibatis.session.AutoMappingUnknownColumnBehavior=WARN, lastEventSavedAppender
### Console output...
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=%d [%t] %-5p [%c] - %m%n
#%5p [%t] - %m%n
#%d [%t] %-5p [%c] - %m%n
#log4j.appender.lastEventSavedAppender=org.apache.ibatis.session.AutoMappingUnknownColumnBehaviorTest$LastEventSavedAppender
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration>
<appender name="console" class="org.apache.log4j.ConsoleAppender">
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern"
value="[%d{dd HH:mm:ss,SSS\} %-5p] [%t] %c{2\} - %m%n"/>
</layout>
<!--過濾器設定輸出的級别-->
<filter class="org.apache.log4j.varia.LevelRangeFilter">
<param name="levelMin" value="debug"/>
<param name="levelMax" value="error"/>
<param name="AcceptOnMatch" value="true"/>
</filter>
</appender>
<appender name="dailyRollingFileAppender" class="org.apache.log4j.DailyRollingFileAppender">
<param name="File" value="/data/data.log"/>
<param name="DatePattern" value="'.'yyyy-MM-dd'.log'"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="[%d{yyyy-MM-dd HH:mm:ss\} %-5p] [%t] {%c:%L}-%m%n"></param>
</layout>
</appender>
<!-- 根logger的設定-->
<root>
<priority value="debug"/>
<appender-ref ref="console"/>
<appender-ref ref="dailyRollingFileAppender"/>
</root>
</log4j:configuration>
日志實作在類中的注入:
private final Logger log=LoggerFactory.getLogger(this.getClass());
四、service層整合
spring—service.xml配置檔案
<?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:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<context:component-scan base-package="com.tradingplatform.service"/>
</beans>
五、web層整合(spring+springMVC)
5.1 spring-mvc.xml配置檔案
<?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:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<!-- 開啟注解 -->
<mvc:annotation-driven/>
<!-- jsp的顯示 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
<property name="prefix" value="/WEB-INF/jsps/"/>
<property name="suffix" value=".jsp"/>
</bean>
<!-- 包掃描 -->
<context:component-scan base-package="com.tradingplatform.controller"/>
<!-- 靜态資源處理, css, js, imgs -->
<mvc:resources mapping="/resources/**" location="/resources/" />
<!--200*1024*1024即200M resolveLazily屬性啟用是為了推遲檔案解析,以便捕獲檔案大小異常 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="209715200" />
<property name="defaultEncoding" value="UTF-8" />
<property name="resolveLazily" value="true" />
</bean>
<!-- 注冊攔截器 -->
<mvc:interceptors>
<!-- 管理者登陸攔截器 -->
<mvc:interceptor>
<mvc:mapping path="/manager/*"/>
<bean class="com.tradingplatform.interceptor.ManagerLoginInterceptor"></bean>
</mvc:interceptor>
<!-- 使用者操作的攔截器 -->
<mvc:interceptor>
<mvc:mapping path="/user/*"/>
<bean class="com.tradingplatform.interceptor.UserdealInterceptor"></bean>
</mvc:interceptor>
</mvc:interceptors>
</beans>
5.2 web.xml檔案配置
<?xml version="1.0" encoding="UTF-8"?>
<web-app
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
id="WebApp_ID"
version="3.1">
<display-name>Archetype Created Web Application</display-name>
<!-- 配置DisPatcherServlet -->
<servlet>
<servlet-name>tradingplatform-dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/spring-*.xml</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>tradingplatform-dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
六、Junit測試整合結果
測試檔案樣例如下:
//包的加載根據相應的類檔案加載
import javax.annotation.Resource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
//service層測試
@ContextConfiguration(locations=
{"classpath:spring/spring-mybatis.xml",
"classpath:spring/spring-service.xml"})
//dao層測試加載的配置檔案@ContextConfiguration("classpath:spring/spring-mybatis.xml")
public class CommonActionServiceImplTest {
@Resource
CommonActionServiceImpl commonActionServiceImpl; //測試的類,可變更
@Test
public void testGetLandDetails() {
//測試函數
}
}
整合過程寫的有點簡略,歡迎大家指點,轉載請注明出處。