<p>用SSM框架已经有一段时间了,但都没有完整地搭建过一次工程。前段时间比较有时间就自己试着搭建了一下,差不多都是用的最新的spring版本了,然后就在这个基础上做了很多的实验测试。最近想着还是记录一下整个搭建的过程,以便于自己日后参考。所以就重新翻新了一下,为了写得尽可能地详细点所以内容有点多。</p>
GitHub的源码地址:SSMDemo GitHub源码
我是用的idea这个软件搭建的,我也一直使用的这个软件,非常好用,很适合做Java的朋友。
1.创建一个maven的web工程。
为了方便我尽可能地上截图了。
创建maven的web工程
项目名称
配置maven
上面的操作就完成了创建工程的基本操作了。
2.创建工程的包结构
创建好各层的测试类和常规的配置文件
整个工程的包结构就创建完成了。
3.导包,这是非常重要的一步,需要将我们使用的spring、springMVC和MyBatis的相关包都导进来,直接使用maven依赖。
直接上pom.xml的源码:
- <?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>com.viking.SSDemo</groupId>
- <artifactId>SSMDemo</artifactId>
- <version>1.0-SNAPSHOT</version>
- <packaging>war</packaging>
-
- <name>SSMDemo Maven Webapp</name>
- <!-- FIXME change it to the project's website -->
- <url>http://www.example.com</url>
-
- <properties>
- <!--spring版本号,5.0.0RELEASE是2017年9月发布的新版本-->
- <spring.version>5.0.0.RELEASE</spring.version>
- <!--mybatis版本号,3.4.5是2017年8月发布的新版本-->
- <mybatis.version>3.4.5</mybatis.version>
- <!--<slf4j.version>1.7.25</slf4j.version>-->
- <slf4j.version>1.7.25</slf4j.version>
- <log4j.version>1.2.17</log4j.version>
- </properties>
-
- <dependencies>
- <dependency>
- <groupId>junit</groupId>
- <artifactId>junit</artifactId>
- <version>4.11</version>
- <scope>test</scope>
- </dependency>
-
- <!--spring核心包——Start-->
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-core</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-oxm</artifactId>
- <version>${spring.version}</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-tx</artifactId>
- <version>${spring.version}</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-jdbc</artifactId>
- <version>${spring.version}</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-webmvc</artifactId>
- <version>${spring.version}</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-aop</artifactId>
- <version>${spring.version}</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-context-support</artifactId>
- <version>${spring.version}</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-test</artifactId>
- <version>${spring.version}</version>
- <scope>test</scope>
- </dependency>
- <!--spring核心包——End-->
- <!--MyBatis核心包-->
- <dependency>
- <groupId>org.mybatis</groupId>
- <artifactId>mybatis</artifactId>
- <version>${mybatis.version}</version>
- </dependency>
- <dependency>
- <groupId>com.github.pagehelper</groupId>
- <artifactId>pagehelper</artifactId>
- <version>4.1.6</version>
- </dependency>
- <dependency>
- <groupId>tk.mybatis</groupId>
- <artifactId>mapper</artifactId>
- <version>3.3.8</version>
- </dependency>
- <!--mybatis/spring包-->
- <dependency>
- <groupId>org.mybatis</groupId>
- <artifactId>mybatis-spring</artifactId>
- <version>1.3.1</version>
- </dependency>
- <!--javaEE版本8.0-->
- <dependency>
- <groupId>javax</groupId>
- <artifactId>javaee-api</artifactId>
- <version>8.0</version>
- <scope>provided</scope>
- </dependency>
- <!--mysql数据库的jdbc连接包-->
- <dependency>
- <groupId>mysql</groupId>
- <artifactId>mysql-connector-java</artifactId>
- <!--新版本使用最多的是6.0.6 但在我的配置中无法使用该版本,报一个很无解的异常-->
- <version>5.1.39</version>
- </dependency>
- <!-- 导入dbcp的jar包,用来在applicationContext.xml中配置数据库 -->
- <dependency>
- <groupId>commons-dbcp</groupId>
- <artifactId>commons-dbcp</artifactId>
- <version>1.4</version>
- </dependency>
- <!--jstl标签包-->
- <dependency>
- <groupId>jstl</groupId>
- <artifactId>jstl</artifactId>
- <version>1.2</version>
- </dependency>
- <!--日志文件管理包——logStart-->
- <dependency>
- <groupId>log4j</groupId>
- <artifactId>log4j</artifactId>
- <version>${log4j.version}</version>
- </dependency>
- <dependency>
- <groupId>org.slf4j</groupId>
- <artifactId>slf4j-log4j12</artifactId>
- <version>${slf4j.version}</version>
- <!--<scope>test</scope>-->
- </dependency>
- <dependency>
- <groupId>org.slf4j</groupId>
- <artifactId>slf4j-api</artifactId>
- <version>${slf4j.version}</version>
- </dependency>
- <!--日志文件管理包——logEnd-->
- <!--格式化对象,方便输出日志-->
- <dependency>
- <groupId>com.alibaba</groupId>
- <artifactId>fastjson</artifactId>
- <version>1.2.42</version>
- </dependency>
- <dependency>
- <groupId>org.codehaus.jackson</groupId>
- <artifactId>jackson-mapper-asl</artifactId>
- <version>1.9.13</version>
- </dependency>
- <!--文件上传组件包-->
- <dependency>
- <groupId>commons-fileupload</groupId>
- <artifactId>commons-fileupload</artifactId>
- <version>1.3.3</version>
- </dependency>
- <dependency>
- <groupId>commons-io</groupId>
- <artifactId>commons-io</artifactId>
- <version>2.6</version>
- </dependency>
- <dependency>
- <groupId>commons-codec</groupId>
- <artifactId>commons-codec</artifactId>
- <version>1.11</version>
- </dependency>
- </dependencies>
-
- <build>
- <finalName>SSMDemo</finalName>
- <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
- <plugins>
- <plugin>
- <artifactId>maven-clean-plugin</artifactId>
- <version>3.0.0</version>
- </plugin>
- <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
- <plugin>
- <artifactId>maven-resources-plugin</artifactId>
- <version>3.0.2</version>
- </plugin>
- <plugin>
- <artifactId>maven-compiler-plugin</artifactId>
- <version>3.7.0</version>
- </plugin>
- <plugin>
- <artifactId>maven-surefire-plugin</artifactId>
- <version>2.20.1</version>
- </plugin>
- <plugin>
- <artifactId>maven-war-plugin</artifactId>
- <version>3.2.0</version>
- </plugin>
- <plugin>
- <artifactId>maven-install-plugin</artifactId>
- <version>2.5.2</version>
- </plugin>
- <plugin>
- <artifactId>maven-deploy-plugin</artifactId>
- <version>2.8.2</version>
- </plugin>
- </plugins>
- </pluginManagement>
- </build>
- </project>
然后等待idea自动下载一堆jar的包,如果没有自动下载的可以点这里:
所有的包下载完成后控制台会有提示的。
*4.配置spring、spring和MyBatis的整合配置文件,最重要的一步也是最麻烦的一步同样也是最难的一步。不过不要怕,我们一步一步慢慢来。
这里内容有点多,就不多说啥了,直接粘代码,需要的复制过去就OK了。
spring-mybatis.xml文件源码:
- <?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:tx="http://www.springframework.org/schema/tx"
- 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/tx
- http://www.springframework.org/schema/tx/spring-tx.xsd">
-
- <!--加载配置文件-->
- <context:property-placeholder location="classpath:config/jdbc.properties"/>
- <!--配置数据源-->
- <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
- <property name="driverClassName" value="${jdbc.driver}"/>
- <property name="url" value="${jdbc.url}"/>
- <property name="username" value="${jdbc.user}"/>
- <property name="password" value="${jdbc.password}"/>
- </bean>
- <!--spring和mybatis整合-->
- <bean id="SqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
- <property name="dataSource" ref="dataSource"/>
- <property name="typeAliasesPackage" value="com.**.model"/>
- <property name="mapperLocations" value="classpath*:mapper/UserMapper.xml"/>
- <!--<property name="configLocation" value="classpath:config/mybatis-config.xml"/>-->
- </bean>
- <!--扫描mapper接口包-->
- <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
- <property name="basePackage" value="com.**.mapper"/>
- <property name="sqlSessionFactoryBeanName" >
- <idref bean="SqlSessionFactory"/>
- </property>
- </bean>
- <!--service实现类扫描-->
- <context:component-scan base-package="com.**.service"/>
- <!--事务管理-->
- <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
- <property name="dataSource" ref="dataSource"/>
- </bean>
- <tx:annotation-driven transaction-manager="transactionManager"/>
- </beans>
spring-mvc.xml源码:
- <?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:mvc="http://www.springframework.org/schema/mvc"
- 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">
-
- <!--启用spring的一些annotation -->
- <context:annotation-config/>
- <!--注册驱动-->
- <mvc:annotation-driven>
- <mvc:message-converters register-defaults="true">
- <!-- 配置Fastjson支持 -->
- <bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
- <property name="supportedMediaTypes">
- <list>
- <value>application/json;charset=UTF-8</value>
- </list>
- </property>
- <property name="features">
- <list>
- <!--<value>WriteMapNullValue</value>-->
- <value>WriteDateUseDateFormat</value>
- <value>QuoteFieldNames</value>
- </list>
- </property>
- </bean>
- <bean class="org.springframework.http.converter.StringHttpMessageConverter">
- <property name="supportedMediaTypes">
- <list><value>text/html;charset=UTF-8</value></list>
- </property>
- </bean>
- </mvc:message-converters>
- </mvc:annotation-driven>
- <!--<mvc:default-servlet-handler/>-->
- <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 -->
- <context:component-scan base-package="com.ssm.controller">
- <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
- </context:component-scan>
-
- <!--配置视图解析器-->
- <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
- <property name="prefix" value="/WEB-INF/jsp/"/>
- <property name="suffix" value=".jsp"/>
- </bean>
- <mvc:resources mapping="/lib/**" location="/lib"/>
-
- <!-- 对模型视图名称的解析,即在模型视图名称添加前后缀(如果最后一个还是表示文件夹,则最后的斜杠不要漏了) 使用JSP-->
- <!-- 默认的视图解析器 在上边的解析错误时使用 (默认使用html)- -->
- <!--<bean id="defaultViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">-->
- <!--<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>-->
- <!--<property name="prefix" value="/WEB-INF/jsp/"/><!–设置JSP文件的目录位置–>-->
- <!--<property name="suffix" value=".jsp"/>-->
- <!--</bean>-->
-
- <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 -->
- <bean id="multipartResolver"
- class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
- <!-- 默认编码 -->
- <property name="defaultEncoding" value="utf-8"/>
- <!-- 文件大小最大值 -->
- <property name="maxUploadSize" value="10485760000"/>
- <!-- 内存中的最大值 -->
- <property name="maxInMemorySize" value="40960"/>
- </bean>
-
- </beans>
web.xml文件也是需要配置的,源码如下:
- <?xml version="1.0" encoding="UTF-8"?>
- <web-app xmlns="http://java.sun.com/xml/ns/javaee"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
- http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
- version="3.0">
-
- <display-name>Archetype Created Web Application</display-name>
- <!--spring和mybatis的配置文件-->
- <context-param>
- <param-name>contextConfigLocation</param-name>
- <param-value>classpath:/config/spring-mybatis.xml</param-value>
- </context-param>
-
- <!-- 日志记录 -->
- <context-param>
- <!-- 日志配置文件路径 -->
- <param-name>log4jConfigLocation</param-name>
- <param-value>classpath:config/log4j.properties</param-value>
- </context-param>
- <context-param>
- <param-name>log4jRefreshInterval</param-name>
- <param-value>60000</param-value>
- </context-param>
-
- <!-- Spring字符集过滤器 -->
- <filter>
- <filter-name>SpringEncodingFilter</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>
- <init-param>
- <param-name>forceEncoding</param-name>
- <param-value>true</param-value>
- </init-param>
- </filter>
- <filter-mapping>
- <filter-name>SpringEncodingFilter</filter-name>
- <url-pattern>/*</url-pattern>
- </filter-mapping>
-
- <!--spring监听器-->
- <listener>
- <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
- </listener>
- <!--防止spring内存溢出监听器-->
- <listener>
- <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
- </listener>
-
- <!-- springMVC核心配置 -->
- <servlet>
- <servlet-name>spring</servlet-name>
- <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
- <init-param>
- <param-name>contextConfigLocation</param-name>
- <param-value>
- classpath:config/spring-mvc.xml
- </param-value>
- </init-param>
- <load-on-startup>1</load-on-startup>
- </servlet>
- <servlet-mapping>
- <servlet-name>spring</servlet-name>
- <url-pattern>/</url-pattern>
- </servlet-mapping>
-
- <!--需要访问js文件时使用-->
- <!--<servlet-mapping>-->
- <!--<servlet-name>default</servlet-name>-->
- <!--<url-pattern>*.js</url-pattern>-->
- <!--</servlet-mapping>-->
-
- </web-app>
log4j相信大家都不陌生,在项目中我们常常会用到日志,因此非常有必要配置一下日志信息。
log4j.properties源码如下:
log4j.rootLogger = DEBUG,Console,File log4j.appender.Console = org.apache.log4j.ConsoleAppender #log4j.appender.Console.Target = System.out log4j.appender.Console.layout = org.apache.log4j.PatternLayout log4j.appender.Console.layout.ConversionPattern = %5p %d %C: %m%n #每天打印一个日志文件 log4j.appender.File = org.apache.log4j.DailyRollingFileAppender log4j.appender.File.File=E:/logs/SSMDemo.log log4j.appender.File.Encoding=UTF-8 #打印所有级别的日志信息 log4j.appender.File.Threshold = ALL log4j.appender.File.layout = org.apache.log4j.PatternLayout log4j.appender.File.layout.ConversionPattern =%d{ABSOLUTE} %5p %c{1}\:%L - %m%n log4j.logger.com.opensymphony=ERROR log4j.logger.org.springframework=ERROR log4j.logger.org.apache=INFO log4j.logger.java.sql.Connection=INFO log4j.logger.java.sql.PreparedStatement=INFO log4j.logger.java.sql.ResultSet=INFO log4j.logger.java.sql.Statement=INFO
jdbc也是必不可少的一部分,毕竟数据都是来源于数据库的嘛。
jdbc.properties源码如下:
#开发环境 jdbc.driver=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://localhost:3306/mydatabase_test jdbc.user=your username jdbc.password=your password
到这里我们的配置文件就算说完了(当然这是最基础的需要,SSM的功能十分强大,还可以嵌入很多很多的功能...)
5.依葫芦画瓢,编写各层的功能类即可,controller层主要写http请求的接口方法,service主要写各种业务操作算法等,mapper层也可以称为dao层(我的习惯是写成mapper层)主要是写映射到数据库的方法接口,**Mapper.xml文件主要是写mapper层中的接口功能的SQL语句实现。这样的分层管理应该可以兼容各种大大小小的项目了。
下面也贴上我的工程中各层的测试代码。
model实体类:
- package com.ssm.model;
-
- /**
- * created by viking on 2018/07/04
- * user实体类
- */
-
- public class User {
- private int id;
- private String name;
- private int age;
- private String sex;
-
- public User() {
- }
-
- public int getId() {
- return id;
- }
-
- public void setId(int id) {
- this.id = id;
- }
-
- public String getName() {
- return name;
- }
-
- public void setName(String name) {
- this.name = name;
- }
-
- public int getAge() {
- return age;
- }
-
- public void setAge(int age) {
- this.age = age;
- }
-
- public String getSex() {
- return sex;
- }
-
- public void setSex(String sex) {
- this.sex = sex;
- }
-
- @Override
- public String toString() {
- return "User{" +
- "id=" + id +
- ", name='" + name + '\'' +
- ", age=" + age +
- ", sex='" + sex + '\'' +
- '}';
- }
- }
controller层:
- package com.ssm.controller;
-
- import com.ssm.model.User;
- import com.ssm.service.UserService;
- import org.apache.log4j.Logger;
- import org.springframework.beans.factory.annotation.Autowired;
- import org.springframework.web.bind.annotation.RequestMapping;
- import org.springframework.web.bind.annotation.ResponseBody;
- import org.springframework.web.bind.annotation.RestController;
-
- import java.util.List;
-
- /**
- * created by viking on 2018/07/04
- * controller层接口类
- */
- @RestController
- @RequestMapping("user")
- public class UserController {
- @Autowired
- private UserService userService;
- Logger log = Logger.getLogger(UserController.class);
-
- @RequestMapping("select")
- @ResponseBody
- public Object userTest(int id){
- System.out.println("测试成功~~"+id);
- List<User> user = userService.getUser(id);
- System.out.println(user.toString());
- log.info(user);
- return user;
- }
- @RequestMapping("addUser")
- public Object insertUser(int id,String name,int age,String sex){
- userService.insertUser(id,name,age,sex);
- return "OK";
- }
- @RequestMapping("selectAll")
- public Object selectAll(){
- return userService.selectAll();
- }
- @RequestMapping("update")
- public Object update(){
- return userService.update();
- }
-
- }
service层(service层一般都是比较复杂的,因此我习惯分成接口和实现类两部分)接口:
- package com.ssm.service;
-
- import com.ssm.model.User;
-
- import java.util.List;
- /**
- * created by viking on 2018/07/04
- * 业务层接口
- */
- public interface UserService {
- List<User> getUser(int id);
-
- void insertUser(int id, String name, int age, String sex);
-
- List<User> selectAll();
-
- Object update();
- }
service层实现类:
- package com.ssm.service.impl;
-
- import com.ssm.mapper.UserMapper;
- import com.ssm.model.User;
- import com.ssm.service.UserService;
- import org.springframework.beans.factory.annotation.Autowired;
- import org.springframework.stereotype.Service;
-
- import java.util.HashMap;
- import java.util.List;
- import java.util.Map;
- /**
- * created by viking on 2018/07/04
- * 业务层接口实现类
- */
-
- @Service
- public class UserServiceImpl implements UserService {
- @Autowired
- private UserMapper userMapper;
-
- public List<User> getUser(int id) {
- Map map = new HashMap();
- map.put("id",id);
- return userMapper.getUser(map);
- }
-
- public void insertUser(int id, String name, int age, String sex) {
- Map param = new HashMap();
- param.put("id",id);param.put("name",name);
- param.put("age",age);param.put("sex",sex);
- userMapper.insertUser(param);
- }
-
- public List<User> selectAll() {
- return userMapper.selectAll();
- }
-
- public Object update() {
- Map param = new HashMap();
- param.put("total",10);
- param.put("name","测试一");
- userMapper.update(param);
- return "OK";
- }
- }
mapper层(dao层)接口:
- package com.ssm.mapper;
-
- import com.ssm.model.User;
- import org.apache.ibatis.annotations.Param;
-
- import java.util.List;
- import java.util.Map;
- /**
- * created by viking on 2018/07/04
- * dao层接口
- */
- public interface UserMapper {
- List<User> getUser(@Param("param") Map map);
-
- void insertUser(@Param("param") Map param);
-
- List<User> selectAll();
-
- void update(@Param("param") Map param);
- }
**Mapper.xml MaBatsis映射文件配置文件,相当于mapper层接口的实现类了:
- <?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">
- <mapper namespace="com.ssm.mapper.UserMapper">
- <select id="getUser" parameterType="java.util.Map" resultType="com.ssm.model.User">
- SELECT *
- FROM user
- where id =#{param.id}
- </select>
- <insert id="insertUser" parameterType="java.util.Map">
- INSERT INTO user (id,name,age,sex) values(#{param.id},#{param.name},#{param.age},#{param.sex})
- </insert>
- <select id="selectAll" resultType="com.ssm.model.User">
- SELECT * FROM USER
- </select>
- <update id="update" parameterType="java.util.Map">
- UPDATE USER SET id=id-#{param.total},age=age+#{param.total}
- WHERE name=#{param.name}
- </update>
- </mapper>
为了方便大家拷下代码后可以直接启动,我把数据库的sql语句和数据也贴上,我用的是mysql数据库:
- /*
- Navicat MySQL Data Transfer
- Source Server : mysql
- Source Server Version : 50173
- Source Host : localhost:3306
- Source Database : mydatabase_test
- Target Server Type : MYSQL
- Target Server Version : 50173
- File Encoding : 65001
- Date: 2018-06-15 15:41:23
- */
-
- SET FOREIGN_KEY_CHECKS=0;
-
- -- ----------------------------
- -- Table structure for user
- -- ----------------------------
- DROP TABLE IF EXISTS `user`;
- CREATE TABLE `user` (
- `id` int(11) NOT NULL,
- `name` varchar(20) DEFAULT NULL,
- `age` int(11) DEFAULT NULL,
- `sex` varchar(10) DEFAULT NULL,
- PRIMARY KEY (`id`)
- ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-
- -- ----------------------------
- -- Records of user
- -- ----------------------------
- INSERT INTO `user` VALUES ('2', '测试二', '22', '男');
- INSERT INTO `user` VALUES ('3', '小二郎', '18', '男');
- INSERT INTO `user` VALUES ('4', '二郎', '18', '男');
- INSERT INTO `user` VALUES ('5', '马英', '26', '女');
- INSERT INTO `user` VALUES ('6', '王尼玛', '30', '男');
- INSERT INTO `user` VALUES ('7', '张三疯', '109', '男');
- INSERT INTO `user` VALUES ('8', '欧阳翻天', '76', '女');
- INSERT INTO `user` VALUES ('9', '上官', '16', '女');
- INSERT INTO `user` VALUES ('10', '李响', '30', '男');
- INSERT INTO `user` VALUES ('11', '测试一', '0', '女');
-
我本地的数据库表结构截图:
到这里就完全结束了,整个工程就可以直接运行了。
6.顺带提一下在idea中配置tomcat的过程(懂的朋友可以直接忽略~)
配置好了之后再将tomcat添加到server中:
好了~tomcat的配置也完成了。
7.下面贴上我的本机运行效果图:
tomcat成功启动:
通过浏览器访问localhost:
再测试下我们的SSM工程里测试类的正常工作截图:
控制台的输出和日志信息:
该有的输出都是正常的,再看一下我们保存到本地的日志文件:
成功地保存了我们工程的输出日志。
一晚上坚持一口气写完整个日志,到这里终于完美地结束了,如果大家觉得在下写的记录有帮助,可以给下支持和订阅哦!
附上GitHub的源码地址:SSMDemo GitHub源码
如果有不对的地方,欢迎各位大佬指教,如果有不懂的地方,也欢迎大家留言,我们一起讨论。
转载:https://blog.csdn.net/Mr__Viking/article/details/80919340