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idea搭建SSM项目

idea版本 IntelliJ IDEA 2024.3 (Ultimate Edition)

搭建步骤

创建项目

搭建项目目录，搭建后的目录如下，无则补齐，有则忽略

tex

└─src
    └─main
        ├─java
        │  └─com
        │      └─zhl
        │          └─demo
        ├─resources
        └─webapp
            └─WEB-INF

添加pom依赖

xml

<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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.zhl</groupId>
  <artifactId>ssm-demo</artifactId>
  <packaging>war</packaging>
  <version>1.0-SNAPSHOT</version>

  <name>ssm-demo Maven Webapp</name>
  <url>http://maven.apache.org</url>

  <properties>
    <spring.version>5.0.2.RELEASE</spring.version>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <jackson.version>2.9.3</jackson.version>
    <commons-fileupload.version>1.3.3</commons-fileupload.version>
    <javax.servlet-api.version>4.0.0</javax.servlet-api.version>
    <mysql-connector-java.version>5.1.44</mysql-connector-java.version>
    <commons-dbcp2.version>2.1.1</commons-dbcp2.version>
    <commons-pool2.version>2.4.3</commons-pool2.version>
  </properties>

  <dependencies>

    <!-- spring-core -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-core</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- spring-ioc -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-beans</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- spring-context -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- spring-orm -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-orm</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- spring-tx -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- spring-web -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- spring-webmvc -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>${spring.version}</version>
    </dependency>

    <!-- jackson相关依赖 -->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>${jackson.version}</version>
      <exclusions>
        <exclusion>
          <artifactId>jackson-annotations</artifactId>
          <groupId>com.fasterxml.jackson.core</groupId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-core</artifactId>
      <version>${jackson.version}</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-annotations</artifactId>
      <version>${jackson.version}</version>
    </dependency>

    <!-- 文件上传依赖 -->
    <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      <version>${commons-fileupload.version}</version>
    </dependency>

    <!-- java servlet -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>${javax.servlet-api.version}</version>
      <scope>provided</scope>
    </dependency>

    <!-- mysql驱动 -->
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>${mysql-connector-java.version}</version>
    </dependency>

    <!-- dbcp2连接池 -->
    <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-dbcp2</artifactId>
      <version>${commons-dbcp2.version}</version>
    </dependency>

    <!-- common-pool2 -->
    <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-pool2</artifactId>
      <version>${commons-pool2.version}</version>
    </dependency>

    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <finalName>ssm-demo</finalName>
  </build>

</project>

添加配置文件

applicationContext.xml（src/main/resources文件夹下）

properties

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:tx="http://www.springframework.org/schema/tx"
       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/tx
       http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop.xsd">

    <!--配置数据源-->
    <bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource">
        <property name="driverClassName" value="com.mysql.cj.jdbc.Driver"/>
        <property name="url" value="jdbc:mysql://localhost:3306/test"/>
        <property name="username" value="root"/>
        <property name="password" value="root"/>
    </bean>

    <!--事务管理-->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"/>
    </bean>
    <!--事务的配置-->
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <!--配置事务的属性-->
        <tx:attributes>
            <tx:method name="*" propagation="REQUIRED" isolation="DEFAULT"/>
            <!--
            <tx:method name="update*" propagation="REQUIRED" isolation="DEFAULT"/>
            <tx:method name="select*" propagation="REQUIRED" isolation="DEFAULT"/>
            -->
        </tx:attributes>
    </tx:advice>
</beans>

spring-mvc.xml（src/main/resources文件夹下）

xml

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

    <context:component-scan base-package="com.zhl.demo.controller"/>
    <!-- 解决静态资源访问问题，如果不加mvc:annotation-driven会导致无法访问handler-->
    <mvc:default-servlet-handler/>
    <!--解决响应乱码-->
    <mvc:annotation-driven>
        <mvc:message-converters>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <constructor-arg value="utf-8"/>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>
</beans>

web.xml（src/main/webapp/WEB-INF文件夹下）

xml

<?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">

    <!--Spring监听器-->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <!--Spring配置文件的加载-->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>
    <!--编码过滤-->
    <filter>
        <filter-name>encondig</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>encondig</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!-- springmvc 前端控制器 -->
    <servlet>
        <servlet-name>springmvc</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>springmvc</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

</web-app>

控制层代码示例

java

package com.zhl.demo.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;

@Controller
public class TestController{
    
    /***
     * @description: 跳转到index.jsp页面
     * @author: ZhangHL 
     * @date: 2025/5/19 17:12
     * @param: []
     * @return: java.lang.String
     **/
    @GetMapping("/")
    public String goToIndex() {
        return "index";
    }
}

配置tomcat并启动，访问 http://host:port/项目名/页面路由，下方截图中的 /ssm_demo_war_exploded就是项目名

selenium

PaddleOCR

idea

jd-gui

navicat

vscode

vercel

idea搭建SSM项目

项目地址 sso-demo

idea搭建SSM项目 ​

项目地址 sso-demo ​

idea搭建SSM项目

项目地址 sso-demo