概述
文章目录
- SSM整合
- 一、创建一个Maven项目
- 二、声明war打包方式并创建web项目目录结构
- 2.1 创建web项目结构
- 2.2 所需依赖
- 三、引入tomact服务器并设置
- 四、spring+MyBatis(Dao层/Mapper层)
- 4.1 jdbc.properties
- 4.2 spring-mybatis.xml(Dao/Mapper层相关配置)
- 4.3 mybatis-congfig.xml(分页和缓存)
- 4.4 Mapper.xml
- 4.5 所需依赖
- 五、spring整合(Service层)
- 5.1 spring-context.xml(Service层)
- 5.2 logback.xml(Logback+SLF4j日志)
- 5.3 spring-quartz.xml(Quartz定时任务调度器)
- 5.4 spring-aop.xml(配置AOP)
- 5.5 所需依赖
- 六、springMVC整合
- 6.1 web.xml配置(前端控制器)
- 6.2 spring-mvc.xml(SpringMVC组件配置)
- 6.3 所需依赖
- 七、IDEA创建模板
SSM整合
一、创建一个Maven项目
File -> NewProject |
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创建Maven项目 |
二、声明war打包方式并创建web项目目录结构
2.1 创建web项目结构
有关于Maven不了解的小伙伴不要灰心,请参考Maven教程
声明war包打包方式,即在pom.xml文件中加入一行标签
<packaging>war</packaging>
,随后创建web项目目录结构!
手动构建web项目结构 |
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基于main目录下创建webapp文件夹 |
基于webapp目录创建WEB-INF文件夹 |
基于WEB-INF目录创建web.xml文件 |
xml文件内容展示 |
基于webapp目录创建index.jsp文件 |
目录展示 (完整的web项目目录结构) |
2.2 所需依赖
<!-- servlet -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
</dependency>
<!-- jsp -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
</dependency>
<!-- jstl -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
三、引入tomact服务器并设置
关于Tomact服务的引入,需要我们手动添加tomact服务
添加tomact服务后,如果对tomact服务器在IDEA中的开发流程不熟悉的小伙伴,不要灰心。请参考tomact服务器基础和开发步骤即可,此文章中详细讲到了关于tomact的各种知识点!
添加tomact服务 |
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四、spring+MyBatis(Dao层/Mapper层)
4.1 jdbc.properties
JDBC配置文件
#jdbc.properties
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/temp?useUnicode=true&characterEncoding=utf8
jdbc.username=root
jdbc.password=123456
4.2 spring-mybatis.xml(Dao/Mapper层相关配置)
功能组件: JDBC、Durid连接池、SQLSessionFactory(等价于Connection,可生产连接,内需添加注册Mapper、别名和关联mybaits配置文件)、Dao/Mapper层注解扫描器
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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">
<!--jdbc-->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!--连接池-->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
<property name="driverClassName" value="${jdbc.driver}"/>
<property name="password" value="${jdbc.password}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<!-- 配置初始化大小、最小、最大 -->
<property name="initialSize" value="1"/>
<property name="minIdle" value="1"/>
<property name="maxActive" value="3"/>
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="60000"/>
<!-- 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 -->
<property name="timeBetweenEvictionRunsMillis" value="60000"/>
<!-- 配置一个连接在池中最小生存的时间,单位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="300000"/>
</bean>
<!--SqlSessionFactory(mybatis核心配置)-->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 连接池 -->
<property name="dataSource" ref="dataSource"/>
<!-- 注册mapper -->
<property name="mapperLocations" value="classpath:com/ziphtracks/mapper/*.xml"/>
<!-- 别名 -->
<property name="typeAliasesPackage" value="com.ziphtracks.bean"/>
<!-- 关联mybatis的配置文件 -->
<property name="configLocation" value="classpath:mybatis-config.xml"></property>
</bean>
<!--Dao/Mapper扫描器-->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.ziphtracks.mapper"/>
<!-- 如果当前spring工厂中,只有一个SqlSesionFactory, 则此配置可省略 -->
<!-- <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>-->
</bean>
</beans>
4.3 mybatis-congfig.xml(分页和缓存)
功能组件: 分页查询、二级缓存
<?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">
<!--MyBatis配置-->
<configuration>
<!-- mybaits-config.xml中开启全局缓存(默认开启) -->
<settings>
<setting name="cacheEnabled" value="true"/>
</settings>
<!-- 分页插件 -->
<plugins>
<!-- com.github.pagehelper为PageHelper类所在包名 -->
<plugin interceptor="com.github.pagehelper.PageInterceptor"></plugin>
</plugins>
</configuration>
4.4 Mapper.xml
书写SQL语句的Mapper.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<!--namespace:所需实现的接口全限定名-->
<mapper namespace="">
<!-- 书写标签和sql语句 -->
</mapper>
4.5 所需依赖
所需依赖: Spring核心、Spring提供的JDBC、Spring与MyBatis继承、MyBatis核心、MySQL驱动、连接池Durid、分页插件、Lombok类库、Spring提供的Junit集成、Junit4测试
<!-- Spring核心 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- SpringJDBC -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- spring+mybatis集成依赖 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.3.1</version>
</dependency>
<!-- MyBatis核心依赖 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.4.6</version>
</dependency>
<!-- MySql驱动依赖 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.47</version>
</dependency>
<!-- 连接池Druid -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.1.16</version>
</dependency>
<!-- 分页插件 -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>5.1.11</version>
</dependency>
<!-- lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.12</version>
</dependency>
<!-- SpringJunit -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- Junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
五、spring整合(Service层)
5.1 spring-context.xml(Service层)
Servie层整合组件: 注解扫描器(扫描Service层注解)、事务管理器、事务驱动器、事务增强(注解和事务增强可选)、开启AOP注解
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd">
<!-- 注解扫描器,配置扫描位置(扫描Service层注解) -->
<context:component-scan base-package="com.ziphtracks" use-default-filters="true">
<!-- 忽略有 @Controller注解的类 -->
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<!--事务管理器-->
<bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- 事务驱动器,告知@Transactional注解,谁是事务管理器 -->
<tx:annotation-driven transaction-manager="txManager"/>
<!-- 事务增强(不适用注解事务的时候自行增强事务) -->
<!-- 为需要事务的方法,设置事务属性,这里没有列举事务属性 -->
<!--
<tx:advice id="txAdvice" transaction-manager="txManager">
<tx:attributes>
<tx:method name="selectUserById" propagation="SUPPORTS"/>
<tx:method name="insertUser" read-only="false" isolation="DEFAULT" propagation="REQUIRED" timeout="5" rollback-for="Exception"/>
<tx:method name="updateUser" read-only="false" isolation="DEFAULT" propagation="REQUIRED" timeout="5"/>
</tx:attributes>
</tx:advice>
-->
<!--开启AOP注解-->
<aop:aspectj-autoproxy/>
</beans>
5.2 logback.xml(Logback+SLF4j日志)
实现日志管理功能
占位符 | 描述 |
---|---|
%d{yyyy-MM-dd HH:mm:ss.SSS} | 日期 |
%5p | 日志级别,5位字符长度显示,如果内容占不满5位则内容右对齐并在左侧补空格 |
%-5p | 5位字符长度显示日志级别,如果内容占不满5位则内容左对齐并在右侧补空格 -代表左对齐 |
%logger | 日志所在包和类 |
%M | 日志所在方法名 |
%L | 日志所在代码行 |
%m | 日志正文 |
%n | 换行 |
<?xml version="1.0" encoding="UTF-8"?>
<!-- scan:当此属性设置为true时,配置文件如果发生改变,将会被重新加载,默认值为true -->
<!-- scanPeriod:设置监测配置文件是否有修改的时间间隔,如果没有给出时间单位,默认单位是毫秒。当scan为true时,此属性生效。
默认的时间间隔为1分钟。 -->
<!-- debug:当此属性设置为true时,将打印出logback内部日志信息,实时查看logback运行状态。默认值为false。 -->
<configuration scan="true" scanPeriod="60 seconds" debug="true">
<!-- 定义变量,可通过 ${log.path}和${CONSOLE_LOG_PATTERN} 得到变量值 -->
<property name="log.path" value="D:/log" />
<property name="CONSOLE_LOG_PATTERN"
value="%d{yyyy-MM-dd HH:mm:ss.SSS} |-[%-5p] in %logger.%M[line-%L] -%m%n"/>
<!-- 输出到控制台 -->
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<!-- Threshold=即最低日志级别,此appender输出大于等于对应级别的日志
(当然还要满足root中定义的最低级别)
-->
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>debug</level>
</filter>
<encoder>
<!-- 日志格式(引用变量) -->
<Pattern>${CONSOLE_LOG_PATTERN}</Pattern>
<!-- 设置字符集 -->
<charset>UTF-8</charset>
</encoder>
</appender>
<!-- 追加到文件中 -->
<appender name="file" class="ch.qos.logback.core.FileAppender">
<file>${log.path}/hello2.log</file>
<encoder>
<pattern>${CONSOLE_LOG_PATTERN}</pattern>
</encoder>
</appender>
<!-- 滚动追加到文件中 -->
<appender name="file2" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 正在记录的日志文件的路径及文件名 -->
<file>${log.path}/hello.log</file>
<!--日志文件输出格式-->
<encoder>
<pattern>${CONSOLE_LOG_PATTERN}</pattern>
<charset>UTF-8</charset> <!-- 设置字符集 -->
</encoder>
<!-- 日志记录器的滚动策略,按日期,按大小记录
文件超过最大尺寸后,会新建文件,然后新的日志文件中继续写入
如果日期变更,也会新建文件,然后在新的日志文件中写入当天日志
-->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 新建文件后,原日志改名为如下 %i=文件序号,从0开始 -->
<fileNamePattern>${log.path}/hello-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
<!-- 每个日志文件的最大体量 -->
<timeBasedFileNamingAndTriggeringPolicy
class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>8kb</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<!-- 日志文件保留天数,1=则只保留昨天的归档日志文件 ,不设置则保留所有日志-->
<maxHistory>1</maxHistory>
</rollingPolicy>
</appender>
<root level="trace">
<appender-ref ref="CONSOLE"/>
<appender-ref ref="file"/>
<appender-ref ref="file2"/>
</root>
</configuration>
5.3 spring-quartz.xml(Quartz定时任务调度器)
实现定时任务调度管理功能
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<!--
Spring整合Quartz进行配置遵循下面的步骤:
1:定义工作任务的Job
2:定义触发器Trigger,并将触发器与工作任务绑定
3:定义调度器,并将Trigger注册到Scheduler
-->
<!-- 1:定义任务的bean,这里使用JobDetailFactoryBean,也可以使用MethodInvokingJobDetailFactoryBean,配置类似-->
<bean name="myJob" class="org.springframework.scheduling.quartz.JobDetailFactoryBean">
<!-- 指定job的名称 -->
<property name="name" value="job2004"/>
<!-- 指定job的分组 -->
<property name="group" value="job_group2004"/>
<!-- 指定具体的job类 -->
<property name="jobClass" value="com.qf.job.MyJob2004"/>
</bean>
<bean name="myJob2" class="org.springframework.scheduling.quartz.JobDetailFactoryBean">
<!-- 指定job的名称 -->
<property name="name" value="job2005"/>
<!-- 指定job的分组 -->
<property name="group" value="job_group2004"/>
<!-- 指定具体的job类 -->
<property name="jobClass" value="com.qf.job.MyJob2005"/>
</bean>
<!-- 2:定义触发器的bean,定义一个Cron的Trigger,一个触发器只能和一个任务进行绑定 -->
<bean id="cronTrigger2004" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<!-- 指定Trigger的名称 -->
<property name="name" value="trigger2004"/>
<!-- 指定Trigger的名称 -->
<property name="group" value="trigger_group2004"/>
<!-- 指定Tirgger绑定的JobDetail -->
<property name="jobDetail" ref="myJob"/>
<!-- 指定Cron 的表达式 ,当前是每隔2s运行一次 -->
<property name="cronExpression" value="* * * * * ?" />
</bean>
<bean id="cronTrigger2005" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<!-- 指定Trigger的名称 -->
<property name="name" value="trigger2005"/>
<!-- 指定Trigger的名称 -->
<property name="group" value="trigger_group2005"/>
<!-- 指定Tirgger绑定的JobDetail -->
<property name="jobDetail" ref="myJob2"/>
<!-- 指定Cron 的表达式 ,当前是每隔2s运行一次 -->
<property name="cronExpression" value="* * * * * ?" />
</bean>
<!-- 3.定义调度器,并将Trigger注册到调度器中 -->
<bean id="scheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref bean="cronTrigger2004"/>
<ref bean="cronTrigger2005"/>
</list>
</property>
<!-- 添加 quartz 配置,如下两种方式均可 -->
<!--<property name="configLocation" value="classpath:quartz.properties"></property>-->
<property name="quartzProperties">
<!--<props>
<prop key="org.quartz.scheduler.instanceName">MyScheduler</prop>
</props>-->
<value>
# 指定调度器名称,实际类型为:QuartzScheduler
org.quartz.scheduler.instanceName = MyScheduler2004
# 指定连接池
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
# 连接池线程数量
org.quartz.threadPool.threadCount = 11
# 优先级
org.quartz.threadPool.threadPriority = 5
# 不持久化job
org.quartz.jobStore.class = org.quartz.smpl.RAMJobStore
</value>
</property>
</bean>
</beans>
5.4 spring-aop.xml(配置AOP)
SpringAOP面向切面编程(动态代理)
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
<!--注入AOP增强目标-->
<bean id="userService" class="com.mylifes1110.service.impl.UserServiceImpl"/>
<!--注入代理对象-->
<bean id="userServiceProxy" class="com.mylifes1110.advice.MyAdvice"/>
<bean id="userServiceProxy1" class="com.mylifes1110.advice.AfterReturningAdvices"/>
<bean id="userServiceProxy2" class="com.mylifes1110.advice.MethodInterceptors"/>
<!--定义切入点并形成切面-->
<aop:config>
<!--切入点-->
<aop:pointcut id="increaseUserService" expression="execution(* selectUserById())"/>
<!--组装切入点和增强目标并形成切面-->
<aop:advisor advice-ref="userServiceProxy2" pointcut-ref="increaseUserService"/>
</aop:config>
</beans>
5.5 所需依赖
所需依赖: Springtx事务处理、logback日志管理依赖(传递依赖导入slf4j和logback-core)、Quartz任务调度依赖、Spring与Quartz任务调度
<!-- 事务处理 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- Logback依赖,还会传递依赖slf4j和logback-core -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.2.3</version>
</dependency>
<!-- Quartz任务调度 -->
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.2.3</version>
</dependency>
<!-- Spring与Quartz任务调度 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
六、springMVC整合
6.1 web.xml配置(前端控制器)
前端控制器组件: 加载SpringMVC工厂、解决同名Servlet与html冲突问题、加载Spring工厂相关配置、二维码配置
目的: 确保SpringMVC工厂和Spring工厂同时加载,否则运行失败
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
version="4.0">
<!--前端控制器,加载SpringMVC工厂-->
<servlet>
<servlet-name>mvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-mvc.xml</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>mvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!--解决乱码问题-->
<filter>
<filter-name>enc</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>enc</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--解决同名Servlet与html冲突问题-->
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
<!--加载Spring工厂等相关配置-->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-*.xml</param-value>
</context-param>
<!--二维码-->
<servlet>
<servlet-name>cap</servlet-name>
<servlet-class>com.google.code.kaptcha.servlet.KaptchaServlet</servlet-class>
<init-param>
<param-name>kaptcha.border</param-name>
<param-value>no</param-value>
</init-param>
<init-param>
<param-name>kaptcha.textproducer.char.length</param-name>
<param-value>4</param-value>
</init-param>
<init-param>
<param-name>kaptcha.textproducer.char.string</param-name>
<param-value>abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789</param-value>
</init-param>
<init-param>
<param-name>kaptcha.background.clear.to</param-name>
<param-value>211,229,237</param-value>
</init-param>
<init-param>
<!-- session.setAttribute("captcha","验证码") -->
<param-name>kaptcha.session.key</param-name>
<param-value>captcha</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>cap</servlet-name>
<url-pattern>/captcha</url-pattern>
</servlet-mapping>
</web-app>
6.2 spring-mvc.xml(SpringMVC组件配置)
SpringMVC组件: 注解扫描器(Controller层)、识别注解驱动、FastJson转换器、视图解析器、静态资源加载器、异常解析器、拦截器、上传解析器
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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">
<!-- 注解扫描器(主扫描Controller层) -->
<!-- use-default-filters="false" 谁也不生产 -->
<context:component-scan base-package="com.ziphtracks" use-default-filters="false">
<!-- 扫描有@Controller注解的类 -->
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<!-- 识别注解驱动 -->
<mvc:annotation-driven>
<!-- 安装FastJson,转换器 -->
<mvc:message-converters>
<bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
<!-- 声明转换类型:json -->
<property name="supportedMediaTypes">
<list>
<value>application/json</value>
</list>
</property>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
<!-- 视图解析器
1. 捕获后端控制的方法返回值 "hello"
2. 拼接前后缀 /hello.jsp
-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/"/>
<property name="suffix" value=".jsp"/>
</bean>
<!-- 处理加载静态资源 -->
<mvc:default-servlet-handler/>
<!-- 异常解析器 -->
<bean class="com.ziphtracks.exception.resolver.MyExResolver"></bean>
<!-- 拦截器 -->
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/inter/test1"/>
<mvc:mapping path="/inter/test2"/>
<mvc:mapping path="/inter/test*"/> <!-- test开头 -->
<mvc:mapping path="/inter/**"/> <!-- /** 任意多级任意路径 -->
<mvc:exclude-mapping path="/inter/a/**"/> <!--不拦截此路径-->
<bean class="com.ziphtracks.interceptor.MyInter1"></bean> <!--拦截器类-->
</mvc:interceptor>
</mvc:interceptors>
<!--上传解析器(id必须是:“multipartResolver”)-->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- 最大可上传的文件大小 单位:byte 超出后会抛出MaxUploadSizeExceededException异常,可以异常解析器捕获 -->
<property name="maxUploadSize" value="1048576"></property>
</bean>
</beans>
6.3 所需依赖
所需依赖: Jackson(Json解析)、SpringMVC核心(webmvc)、IO、文件上传(因文件上传依赖与其他依赖重名所以需要排除其他依赖)、FastJson(Json解析)、二维码所需依赖(排除其他影响的二维码依赖)
<!-- Jackson -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.8</version>
</dependency>
<!-- SpringMVC -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- IO -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<!-- 文件上传 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.3</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- FastJson -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.54</version>
</dependency>
<!-- 二维码 -->
<dependency>
<groupId>com.github.penggle</groupId>
<artifactId>kaptcha</artifactId>
<version>2.3.2</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
</exclusion>
</exclusions>
</dependency>
七、IDEA创建模板
新建模板 |
---|
创建模板并添加代码/名称/文件类型 |
使用模板 |
依赖模板如下:
<?xml version="1.0" encoding="UTF-8"?>
<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>org.example</groupId>
<artifactId>platfrom</artifactId>
<version>1.0-SNAPSHOT</version>
<!--web打包方式-->
<packaging>war</packaging>
<dependencies>
<!-- servlet -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
</dependency>
<!-- jsp -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
</dependency>
<!-- jstl -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- Spring核心 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- SpringJDBC -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- spring+mybatis集成依赖 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.3.1</version>
</dependency>
<!-- MyBatis核心依赖 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.4.6</version>
</dependency>
<!-- MySql驱动依赖 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.47</version>
</dependency>
<!-- 连接池Druid -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.1.16</version>
</dependency>
<!-- 分页插件 -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>5.1.11</version>
</dependency>
<!-- lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.12</version>
</dependency>
<!-- SpringJunit -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- Junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<!-- 事务处理 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- Logback依赖,还会传递依赖slf4j和logback-core -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.2.3</version>
</dependency>
<!-- Quartz任务调度 -->
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.2.3</version>
</dependency>
<!-- Spring与Quartz任务调度 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- Jackson -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.8</version>
</dependency>
<!-- SpringMVC -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- IO -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<!-- 文件上传 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.3</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- FastJson -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.54</version>
</dependency>
<!-- 二维码 -->
<dependency>
<groupId>com.github.penggle</groupId>
<artifactId>kaptcha</artifactId>
<version>2.3.2</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
</project>
<artifactId>commons-fileupload</artifactId>
<version>1.3.3</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- FastJson -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.54</version>
</dependency>
<!-- 二维码 -->
<dependency>
<groupId>com.github.penggle</groupId>
<artifactId>kaptcha</artifactId>
<version>2.3.2</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
最后
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