SSM搭建的配置

添加依赖

<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>!!groupId</groupId>

<artifactId>!!项目名</artifactId>

<version>0.0.1-SNAPSHOT</version>

<packaging>war</packaging>

 

<build>

<plugins>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-compiler-plugin</artifactId>

<version>3.0</version>

<configuration>

<!-- 指定source和target的版本 -->

<source>1.8</source>

<target>1.8</target>

</configuration>

</plugin>

</plugins>

</build>

<dependencies>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-webmvc</artifactId>

<version>4.3.13.RELEASE</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-context</artifactId>

<version>4.3.13.RELEASE</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.springframework/spring-aspects -->

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-aspects</artifactId>

<version>4.3.13.RELEASE</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-jdbc</artifactId>

<version>4.3.13.RELEASE</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.springframework/spring-test -->

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-test</artifactId>

<version>4.3.13.RELEASE</version>

<scope>test</scope>

</dependency>

 

<!-- mybatis -->

<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->

<dependency>

<groupId>org.mybatis</groupId>

<artifactId>mybatis</artifactId>

<version>3.4.5</version>

</dependency>

<!-- mybatis整合spring的适配包 -->

<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->

<dependency>

<groupId>org.mybatis</groupId>

<artifactId>mybatis-spring</artifactId>

<version>1.3.1</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->

<dependency>

<groupId>org.mybatis.generator</groupId>

<artifactId>mybatis-generator-core</artifactId>

<version>1.3.5</version>

</dependency>

 

<!-- 数据库连接池 -->

<!-- https://mvnrepository.com/artifact/com.mchange/c3p0 -->

<dependency>

<groupId>com.mchange</groupId>

<artifactId>c3p0</artifactId>

<version>0.9.5.2</version>

</dependency>

<!-- 数据库驱动 -->

<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->

<dependency>

<groupId>mysql</groupId>

<artifactId>mysql-connector-java</artifactId>

<version>5.1.40</version>

</dependency>

<!-- jstl -->

<!-- https://mvnrepository.com/artifact/javax.servlet/jstl -->

<dependency>

<groupId>javax.servlet</groupId>

<artifactId>jstl</artifactId>

<version>1.2</version>

</dependency>

<!-- servlet api -->

<!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->

<dependency>

<groupId>javax.servlet</groupId>

<artifactId>javax.servlet-api</artifactId>

<version>4.0.0</version>

</dependency>

<!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->

<dependency>

<groupId>com.alibaba</groupId>

<artifactId>fastjson</artifactId>

<version>1.2.28</version>

</dependency>

 

<!-- junit -->

<!-- https://mvnrepository.com/artifact/junit/junit -->

<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>4.12</version>

<scope>test</scope>

</dependency>

</dependencies>

 

</project>

 

在src/main/java resource下创建applicationContext.xml配置文件

 

<?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:aop="http://www.springframework.org/schema/aop"

xmlns:tx="http://www.springframework.org/schema/tx"

xsi:schemaLocation="http://www.springframework.org/schema/beans 

http://www.springframework.org/schema/beans/spring-beans-4.3.xsd

http://www.springframework.org/schema/context 

http://www.springframework.org/schema/context/spring-context-4.3.xsd

http://www.springframework.org/schema/mvc

http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd

http://www.springframework.org/schema/aop

http://www.springframework.org/schema/aop/spring-aop-4.3.xsd

http://www.springframework.org/schema/tx

http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">

<context:component-scan

base-package="!!控制器所在包">

<context:exclude-filter type="annotation"

expression="org.springframework.stereotype.Controller" />

</context:component-scan>

<!--sping的配置文件和业务逻辑有关的 -->

<context:property-placeholder

location="classpath:jdbc.properties" />

<bean id="pooledDataSource"

class="com.mchange.v2.c3p0.ComboPooledDataSource">

<property name="jdbcUrl" value="${jdbc.url}"></property>

<property name="driverClass" value="${jdbc.driver}"></property>

<property name="user" value="${jdbc.user}"></property>

<property name="password" value="${jdbc.password}"></property>

</bean>

<!-- 配置和mybatis的整合 -->

 

<bean id="sqlSessionFactory"

class="org.mybatis.spring.SqlSessionFactoryBean">

<!-- 指定mybatis全局配置文件的位置 -->

<property name="configLocation"

value="classpath:!!mybatis的配置文件名"></property>

<property name="dataSource" ref="pooledDataSource"></property>

<!-- 指定mybatis mapper文件的位置 -->

<property name="mapperLocations"

<!-- !!xml文件放在mapper文件夹下 -->

value="classpath:mapper/*.xml"></property>

</bean>

<!-- 创建数据库映射器，扫描包下所有接口，并为其创建动态代理类 -->

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

<property name="basePackage" value="!!mapper层所在包" />

</bean>

<bean id="transactionManager"

class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

<property name="dataSource" ref="pooledDataSource"></property>

</bean>

</beans>

创建jdbc.properties

jdbc.url=jdbc:mysql://localhost:3306/ssmtest?useUnicode=true&characterEncoding=utf-8

jdbc.driver=com.mysql.jdbc.Driver

jdbc.user=root

jdbc.password=root

 

 

创建mybatis的配置文件

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE configuration

PUBLIC "-//mybatis.org//DTD Config 3.0//EN"

"http://mybatis.org/dtd/mybatis-3-config.dtd">

<configuration>

<settings>

<setting name="mapUnderscoreToCamelCase" value="true" />

</settings>

</configuration>

 

创建springMVC的配置文件

<?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:mvc="http://www.springframework.org/schema/mvc"

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/beans 

http://www.springframework.org/schema/beans/spring-beans-4.3.xsd 

http://www.springframework.org/schema/mvc 

http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd 

http://www.springframework.org/schema/context 

http://www.springframework.org/schema/context/spring-context-4.3.xsd 

http://www.springframework.org/schema/aop 

http://www.springframework.org/schema/aop/spring-aop-4.3.xsd 

http://www.springframework.org/schema/tx 

http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">

<!-- spring MVC配置，包含网站跳转逻辑的控制，配置 -->

<context:component-scan

base-package="!!控制器所在包" use-default-filters="false">

<!-- 只扫描控制器 -->

<context:include-filter type="annotation"

expression="org.springframework.stereotype.Controller"></context:include-filter>

</context:component-scan>

<!-- 定义无Controller的path<->view直接映射 -->

<!-- 定义视图文件解析 -->

<bean

class="org.springframework.web.servlet.view.InternalResourceViewResolver">

<property name="prefix" value="/WEB-INF/" />

<property name="suffix" value=".html" />

</bean>

<!-- 对静态资源文件的访问， 将无法mapping到Controller的path交给default servlet handler处理 -->

<mvc:default-servlet-handler />

<mvc:annotation-driven>

<mvc:message-converters

register-defaults="false">

<bean

class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">

<property name="supportedMediaTypes">

<list>

<!-- 避免IE返回时出现下载提示！ -->

<value>text/html;charset=UTF-8</value>

<value>application/json;charset=UTF-8</value>

</list>

</property>

</bean>

</mvc:message-converters>

</mvc:annotation-driven>

</beans>