SSM需要用到的jar包，以及各自的作用

整理了一些我在ssm项目中用到的jar包，以及各自的作用。

我是用maven依赖导入需要的jar包的。
下面是我的pom.xml文件

 	<dependencies>
	 	<!-- 引入pageHelper分页插件 -->
	 	<dependency>
		    <groupId>com.github.pagehelper</groupId>
		    <artifactId>pagehelper</artifactId>
		    <version>5.0.0</version>
		</dependency>
 	
 		<!-- MBG -->
 		<!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->
		<dependency>
		    <groupId>org.mybatis.generator</groupId>
		    <artifactId>mybatis-generator-core</artifactId>
		    <version>1.3.7</version>
		</dependency>
 	
		  <!-- SpringMVC、Spring -->
		  <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-webmvc</artifactId>
		    <version>5.2.4.RELEASE</version>
		</dependency>
	
		<!-- 返回字符串的支持 -->
 		<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
		<dependency>
		    <groupId>com.fasterxml.jackson.core</groupId>
		    <artifactId>jackson-databind</artifactId>
		    <version>2.10.0</version>
		</dependency>
		
		<!-- JAR303数据校验支持 ；tomcat7以上的服务器
			tomcat7以下的服务器：el表达式额外给服务器的lib包中替换新的标准的el
		-->
		<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-validator -->
		<dependency>
		    <groupId>org.hibernate</groupId>
		    <artifactId>hibernate-validator</artifactId>
		    <version>6.1.0.Final</version>
		</dependency>
		
	
		<!-- Spring JDBC -->	
		<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-jdbc</artifactId>
		    <version>5.2.4.RELEASE</version>
		</dependency>
		
		<!-- Spring-test -->
		<!-- https://mvnrepository.com/artifact/org.springframework/spring-test -->
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-test</artifactId>
		    <version>5.2.4.RELEASE</version>
		</dependency>
		
		
		<!-- Spring面向切面编程 -->
		<!-- https://mvnrepository.com/artifact/org.springframework/spring-aspects -->
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-aspects</artifactId>
		    <version>5.2.4.RELEASE</version>
		</dependency>
		
		<!-- MyBatis -->
		<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
		<dependency>
		    <groupId>org.mybatis</groupId>
		    <artifactId>mybatis</artifactId>
		    <version>3.4.6</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>1.3.2</version>
		</dependency>
		
		<!-- 数据库连接池、驱动 -->
		<!-- https://mvnrepository.com/artifact/com.mchange/c3p0 -->
		<dependency>
		    <groupId>com.mchange</groupId>
		    <artifactId>c3p0</artifactId>
		    <version>0.9.5.2</version>
		</dependency>

		<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
		<dependency>
		    <groupId>mysql</groupId>
		    <artifactId>mysql-connector-java</artifactId>
		    <version>8.0.16</version>
		</dependency>
		
		<!-- jstl,servlet-api,junit -->
		<!-- https://mvnrepository.com/artifact/jstl/jstl -->
		<dependency>
		    <groupId>jstl</groupId>
		    <artifactId>jstl</artifactId>
		    <version>1.2</version>
		</dependency>
		
 		<!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
		<dependency>
		    <groupId>javax.servlet</groupId>
		    <artifactId>javax.servlet-api</artifactId>
		    <version>3.0.1</version>
		    <scope>provided</scope>
		</dependency>
	</dependencies>