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。
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。