SSM整合-导包

对整合中用到的包说明

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
    </dependency>

以上对应其中aop对应基于注解需要的包，jcl是整合了logging

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-aop</artifactId>
    <version>${spring.version}</version>
</dependency>

以上是aop的，包已经包含在上上面那个xml里面了

    <dependency>
      <groupId>org.aspectj</groupId>
      <artifactId>aspectjweaver</artifactId>
      <version>1.6.8</version>
    </dependency>

以上对应切入点表达式

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</artifactId>
      <version>${spring.version}</version>
    </dependency>

以上对应事务

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>${spring.version}</version>
    </dependency>

以上对应spring jdbcTemplate

    <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>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>servlet-api</artifactId>
      <version>2.5</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>javax.servlet.jsp</groupId>
      <artifactId>jsp-api</artifactId>
      <version>2.0</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>jstl</groupId>
        <artifactId>jstl</artifactId>
        <version>1.2</version>
    </dependency>

以上是spring mvc的

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-test</artifactId>
      <version>${spring.version}</version>
    </dependency>

对应spring test

    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>${mysql.version}</version>
    </dependency>

junit和mysql

    <dependency>
      <groupId>log4j</groupId>
      <artifactId>log4j</artifactId>
      <version>${log4j.version}</version>
    </dependency>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-api</artifactId>
      <version>${slf4j.version}</version>
    </dependency>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-log4j12</artifactId>
      <version>${slf4j.version}</version>
    </dependency>

对应log的

    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>${mybatis.version}</version>
    </dependency>
    <dependency>
        <groupId>c3p0</groupId>
        <artifactId>c3p0</artifactId>
        <version>0.9.1.2</version>
        <type>jar</type>
        <scope>compile</scope>
    </dependency>

对应mybatis和数据库连接池

    <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis-spring</artifactId>
        <version>1.3.0</version>
    </dependency>

对应

总结

https://www.cnblogs.com/wzk-0000/p/9405399.html
https://blog.csdn.net/a909301740/article/details/78332991

导包会存在版本冲突问题

IOC - core：资源访问，类型转换
beans：bean工厂
expression：${}获取属性
context：核心接口ApplicationContext
AOP - aop：面向切面编程的实现
aspects：对AspectJ的整合
DAO - jdbc：通过jdbc模板类访问数据库
tx：事务的实现
orm：与hibernate，mybatis的集成
oxm：对象与xml数据之间的相互转换
jms：系统之间发送消息，异步通信
Web - web：与web项目的整合
webmvc：子模块springMVC
Test - test：测试

转：spring常用jar包之间的依赖关系：

spring-core：

可以看出core只依赖commons-logging
spring-beans

beans依赖于core
spring-expression

expression和beans一样依赖于core
由于context关系相对复杂，所以先查看其它的jar的依赖关系
spring-tx

tx要依赖于beans
spring-jdbc

jdbc要依赖于tx
spring-aop

aop直接依赖于beans，core，aoplliance
spring-aspects

aspects并不依赖beans，它是aspectJ的整合包，只依赖于aspectJ
spring-context

context要依赖于beans，expression和aop
spring-web

记住web依赖于context就好
spring-webmvc

记住webmvc依赖于web就好