ssm+idea
在idea中创建好项目以后 配置pom.xml
时常刷新
1.设置版本插件
<properties>
<project.build.sourceEncoding>
UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
</plugins>
</build>
2.添加SSM依赖jar
scope作用域 jar引入的范围
provided 表示在项目部署到服务器后不再导入此依赖[tomcat]
runtime 在运行时才会进行引入[mysql]
text只有在测试的时候才会进行引入
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<!-- 统一版本 -->
<spring.version>4.3.23.RELEASE</spring.version>
<mybatis.version>3.5.0</mybatis.version>
<mysql-connector-java>5.1.47</mysql-connector-java>
<fastjson.version>1.2.31</fastjson.version>
<tomcat.version>8.5.42</tomcat.version>
</properties>
<dependencies>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>3.2.5</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.3.2</version>
</dependency>
<!-- // MyBatis所需 -->
<!-- MySQL的驱动 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql-connector-java}</version>
<!-- scope:表示在运行时才会进行引入 -->
<scope>runtime</scope>
</dependency>
<!-- FastJSON -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>${fastjson.version}</version>
</dependency>
<!-- 日志所需 -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.6</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.11.2</version>
</dependency>
<!-- jstl标签 -->
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- 连接池 -->
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.4</version>
</dependency>
<!-- 文件上传 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
<!-- Tomcat相关库(Java EE) -->
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jsp-api</artifactId>
<version>${tomcat.version}</version>
<!-- 作用域 Jar引入的范围 provided表示在项目部署到服务器后不再导入此依赖 -->
<scope>provided</scope>
</dependency>
</dependencies>
3.针对idea引入的资源插件
在build里面写
<!--
我们自然知道,Java代码应该放在src/main/java目录
配置文件应该放在src/main/resources目录
Eclipse没有这问题,但是IDEA中非常严格
它只会在Java目录(蓝色目录)识别Java代码,配置文件不进行识别
它只会在resources目录(带个小数据库标志的)识别配置文件代码(properties xml yml cfg...) Java代码不识别
所以对于我们来讲,Mapper接口开发,Mapper的XML文件需要和Mapper接口放在一起
IDEA不扫描!
-->
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml
**/ *.properties</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
4.打成war包
在main下面建立一个webapp(名字固定) 存放静态资源页面
pom.xml
<groupId>cn.kgc</groupId>
<artifactId>AppInfoMgrSys</artifactId>
<version>1.0-SNAPSHOT</version>
<!--不写默认为jar 同样也无法进行web开发-->
<packaging>war</packaging>