使用maven搭建ssm项目配置+tomact

一、代码自动配置：https://www.cnblogs.com/weibanggang/p/10043201.html

二、手动配置

1、创建好maven项目，在pom.xml配置文件

    <!--打包-->
    <packaging>war</packaging>
    <!--设置编码-->
    <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>
        <spring.version>5.1.0.RELEASE</spring.version>
    </properties>
    <!--引入文件-->
    <dependencies>
        <!-- Spring Web MVC -->
        <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>

        <!-- servlet 系列的支持 -->
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-api</artifactId>
            <version>8.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>

        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
            <version>5.1.7</version>
        </dependency>

        <!-- Springframework -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</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-aop</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>1.9.1</version>
        </dependency>

        <!-- MyBatis -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.6</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.3.2</version>
        </dependency>

        <!-- 数据库驱动以及数据库连接池-->
        <dependency>
            <groupId>org.mariadb.jdbc</groupId>
            <artifactId>mariadb-java-client</artifactId>
            <version>2.3.0</version>
        </dependency>
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.5.2</version>
        </dependency>

        <!-- 日志框架 -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>

        <!-- 通用工具 -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.9.7</version>
        </dependency>

        <!-- 单元测试 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <finalName>contact</finalName>
        <plugins>
            <plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>1.3.7</version>
                <dependencies>
                    <dependency>
                        <groupId>org.mariadb.jdbc</groupId>
                        <artifactId>mariadb-java-client</artifactId>
                        <version>2.3.0</version>
                    </dependency>
                </dependencies>
            </plugin>
        </plugins>

        <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>

2、创建数据库

drop database kt;
CREATE DATABASE  `kt`;
USE `kt`;
CREATE TABLE IF NOT EXISTS `authod` (
  `a_id` int(11) NOT NULL AUTO_INCREMENT,
  `a_name` varchar(20) DEFAULT NULL,
  `a_arrd` varchar(40) DEFAULT NULL,
  `a_sex` varchar(2) DEFAULT NULL,
  PRIMARY KEY (`a_id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
insert INTO `authod` (`a_id`, `a_name`, `a_arrd`, `a_sex`) VALUES
    (1, '韦邦杠', '广西来宾', '男');
CREATE TABLE IF NOT EXISTS `post` (
  `p_id` int(11) NOT NULL AUTO_INCREMENT,
  `p_title` varchar(30) DEFAULT NULL,
  `p_context` text DEFAULT NULL,
  `p_date` date DEFAULT NULL,
  `p_authod` int(11) DEFAULT NULL,
  PRIMARY KEY (`p_id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;

insert INTO `post` (`p_id`, `p_title`, `p_context`, `p_date`, `p_authod`) VALUES
    (1, '第一个文章', '暂时没有内容', '2018-10-23', 1);
select * from authod;
select * from post;

3、开始配置资源文件resources，使用自动生成代码

Mybatis-generator自动生成：https://www.cnblogs.com/weibanggang/p/9816400.html

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration
        PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
        "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>

    <context id="xxx" targetRuntime="MyBatis3Simple">

        <commentGenerator>
            <property name="suppressDate" value="true" />
        </commentGenerator>
        <!-- 数据库连接 -->
        <jdbcConnection driverClass="org.mariadb.jdbc.Driver"
                        connectionURL="jdbc:mariadb://localhost/kt"
                        userId="root" password="123456">
        </jdbcConnection>

        <!-- Model生成规则 -->
        <javaModelGenerator targetPackage="com.wbg.entity" targetProject="src/main/java">
            <property name="trimStrings" value="true" />
        </javaModelGenerator>

        <sqlMapGenerator targetPackage="mapper.xml"  targetProject="src/main/resources"/>
        <!-- dao 规则 -->
        <javaClientGenerator type="XMLMAPPER" targetPackage="com.wbg.dao"  targetProject="src/main/java">
            <property name="enableSubPackages" value="true" />
        </javaClientGenerator>
        <table tableName="%">
            <generatedKey column="id" sqlStatement="Mysql"/>
        </table>
    </context>
</generatorConfiguration>

4、生成完成后：创建mybatis-config.xml配置文件

<?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">

<configuration>
    <settings>
        <!-- 使用jdbc的getGeneratedKeys获取数据库自增主键值 -->
        <setting name="useGeneratedKeys" value="true" />
        <!-- 使用列别名替换列名 默认:true -->
        <setting name="useColumnLabel" value="true" />
        <!-- 开启驼峰命名转换:Table {create_time} -> Entity {createTime} -->
        <setting name="mapUnderscoreToCamelCase" value="true" />
    </settings>

    <plugins>
        <plugin interceptor="com.github.pagehelper.PageInterceptor" />
    </plugins>
</configuration>

5、创建spring-web.xml文件

<?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:contxt="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/cache http://www.springframework.org/schema/cache/spring-cache.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">

    <!--启用注解扫描-->
    <contxt:component-scan base-package="com.wbg.controller" />

    <!--启用 mvc 的常用注解-->
    <mvc:annotation-driven />

    <!--将所有的静态资源交还 Servlet 处理-->
    <mvc:default-servlet-handler />

    <!--配置返回页面-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp" />
    </bean>

    <!--配置上传下载-->
    <bean id="multipartResolver" class="org.springframework.web.multipart.support.StandardServletMultipartResolver" />
</beans>

6、创建日志文件log4j.properties

# Global logging configuration
log4j.rootLogger=ERROR, ooo

# MyBatis logging configuration...
log4j.logger.com.nf147.bookstore_ssm.dao=DEBUG

# 规则1,名字为 ooo，向标准输出 System.err/out
log4j.appender.ooo=org.apache.log4j.ConsoleAppender
log4j.appender.ooo.layout=org.apache.log4j.PatternLayout
log4j.appender.ooo.layout.ConversionPattern=%5p [%t] ~ %m%n

# 规则2，输出为文件
log4j.appender.000=org.apache.log4j.FileAppender
log4j.appender.000.File=d:/log/log.out
log4j.appender.000.layout=org.apache.log4j.PatternLayout
log4j.appender.000.layout.conversionPattern=%m %n

# 规则3，输出到数据库
log4j.appender.o0o=org.apache.log4j.jdbc.JDBCAppender
log4j.appender.o0o.URL=jdbc:mariadb://localhost/lagou
log4j.appender.o0o.driver=org.mariadb.jdbc.Driver
log4j.appender.o0o.user=vip
log4j.appender.o0o.password=vip
log4j.appender.o0o.layout=org.apache.log4j.PatternLayout
log4j.appender.o0o.sql=INSERT INTO LOGS VALUES('%t')

7、创建jdbc.properties配置文件(数据库配置)

jdbc.driver=org.mariadb.jdbc.Driver
jdbc.url=jdbc:mariadb://localhost:3306/kt
jdbc.user=root
jdbc.password=12345

8、创建spring目录，在该目录下创建spring-dao.xml文件

<?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:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

    <!--使用外部文件-->
    <context:property-placeholder location="classpath:jdbc.properties" />

    <!--创建数据源-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="${jdbc.driver}" />
        <property name="jdbcUrl" value="${jdbc.url}" />
        <property name="user" value="${jdbc.user}" />
        <property name="password" value="${jdbc.password}" />

        <property name="maxPoolSize" value="30" />
        <property name="minPoolSize" value="10" />
        <property name="autoCommitOnClose" value="false" />
        <property name="checkoutTimeout" value="10000" />
        <property name="acquireRetryAttempts" value="2" />
    </bean>

    <!--配置 mybatis-->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="typeAliasesPackage" value="com.wbg.entity" />
        <property name="configLocation" value="classpath:mybatis-config.xml" />
        <property name="mapperLocations" value="classpath:mapper/*.xml" />
    </bean>

    <!--自动注入 Mapper-->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
        <property name="basePackage" value="com.wbg.dao" />
    </bean>

    <!--配置声明式事务管理-->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>
    <tx:annotation-driven proxy-target-class="true" />

</beans>

9、在创建spring-service.xml文件

<?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:aop="http://www.springframework.org/schema/aop"
       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">

<!--启用注解-->
    <context:component-scan base-package="com.wbg.task.service" />

    <!-- 启用 aspectj 方式 AOP-->
    <aop:aspectj-autoproxy proxy-target-class="true" />

</beans>

10、在java目录下的com.wbg文件夹中创建控制器controller

11、在main目录创建webapp，在webapp目录创建WEB-INF，在WEB-INF目录创建jsp目录，web.xml中

<?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">

    <display-name>通讯录</display-name>

    <!--解决中文乱码-->
    <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <async-supported>true</async-supported>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <!--配置 Spring 的容器-->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:spring/spring-*.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!--配置 MVC 容器-->
    <!--将所有的请求都交给 Spring MVC 处理-->
    <servlet>
        <servlet-name>app</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-web.xml</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>app</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
</web-app>

12、在jsp创建相应的文件，现在以我的项目为例

authod.jsp:

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title作者信息</title>
    <style>
        table, tr, td {
            border: 1px solid red;
        }
    </style>
</head>
<body>
<table>
    <tr>
        <th>编号：</th>
        <th>姓名：</th>
        <th>性别：</th>
        <th>地址：</th>
        <th>操作：</th>
    </tr>
    <c:forEach items="${authod}" var="authod">
        <tr>
            <td>${authod.aId}</td>
            <td>${authod.aName}</td>
            <td>${authod.aSex}</td>
            <td>${authod.aArrd}</td>
            <td><a href="/authod/del/${authod.aId}">删除</a></td>
        </tr>
    </c:forEach>
</table>
<form method="post" action="/authod">
    <table>
        <tr>
            <td>姓名：</td>
            <td><input type="text" placeholder="输入姓名" name="aName"/></td>
        </tr>
        <tr>
            <td>性别：</td>
            <td><input type="text" placeholder="输入性别" name="aSex"/></td>
        </tr>
        <tr>
            <td>地址：</td>
            <td><input type="text" placeholder="输入地址" name="aArrd"/></td>
        </tr>
        <tr>
            <input type="submit" value="添加"/>
        </tr>
    </table>
</form>
</body>
</html>

13、在controller中创建控制类

package com.wbg.controller;

import com.wbg.dao.AuthodMapper;
import com.wbg.entity.Authod;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

import java.util.List;

@Controller
@RequestMapping("/authod")
public class AuthodController {
    @Autowired
    private AuthodMapper authodMapper;

    @RequestMapping(method = RequestMethod.GET)
    public String index(@RequestParam(defaultValue = "1") int page, Model model){
        List<Authod> authodList=authodMapper.selectAll();
        model.addAttribute("authod",authodList);
        return "authod";
    }
}

14、进行添加tomcat

ok后

进行测试

完成

项目路径：https://github.com/weibanggang/springmvc