Idea搭建淘淘商城项目

其他 2020-02-13 23:27:16 阅读次数: 0

参考网址：
idea搭建淘淘商城项目 - 简书
基于maven使用IDEA创建多模块项目-CSDN博客

工程目录—taotao

选择Empty project，next

输入项目名称，创建项目

父工程—taotao-parent

使用“maven-archetype-quickstart”模板原型创建工程。

选择file->new->Module创建一个新的依赖工程

创建Maven工程

注：maven-archetype-quickstart（简单工程）
 

给Maven工程起个名字，完成

配置pom.xml文件,统一定义版本号,并没有引入依赖。注意打包方式为pom

<?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.taotao</groupId>
  <artifactId>taotao-parent</artifactId>
  <version>1.0-SNAPSHOT</version>

  <name>taotao-parent</name>
  <packaging>pom</packaging>

  <properties>
    <junit.version>4.12</junit.version>
    <spring.version>4.3.12.RELEASE</spring.version>
    <mybatis.version>3.4.5</mybatis.version>
    <mybatis.spring.version>1.3.1</mybatis.spring.version>
    <mybatis.paginator.version>1.2.15</mybatis.paginator.version>
    <mysql.version>5.1.41</mysql.version>
    <slf4j.version>1.6.4</slf4j.version>
    <jackson.version>2.9.1</jackson.version>
    <druid.version>1.0.29</druid.version>
    <httpclient.version>4.5.3</httpclient.version>
    <jstl.version>1.2</jstl.version>
    <jsp-api.version>2.2</jsp-api.version>
    <joda-time.version>2.9.9</joda-time.version>
    <commons-lang3.version>3.5</commons-lang3.version>
    <commons-io.version>2.5</commons-io.version>
    <commons-net.version>3.3</commons-net.version>
    <pagehelper.version>5.1.2</pagehelper.version>
    <jsqlparser.version>1.1</jsqlparser.version>
    <commons-fileupload.version>1.3.2</commons-fileupload.version>
    <jedis.version>2.9.0</jedis.version>
    <solrj.version>7.1.0</solrj.version>
    <hutool.version>3.1.2</hutool.version>
    <servlet-api.version>4.0.0</servlet-api.version>
  </properties>
  <!-- 只管理依赖的版本号，不引入依赖 -->
  <dependencyManagement>
    <dependencies>
      <!-- 时间操作组件 -->
      <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>${joda-time.version}</version>
      </dependency>
      <!-- Apache工具组件 -->
      <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
        <version>${commons-lang3.version}</version>
      </dependency>
      <dependency>
        <groupId>commons-io</groupId>
        <artifactId>commons-io</artifactId>
        <version>${commons-io.version}</version>
      </dependency>
      <dependency>
        <groupId>commons-net</groupId>
        <artifactId>commons-net</artifactId>
        <version>${commons-net.version}</version>
      </dependency>
      <!-- Jackson Json处理工具包 -->
      <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>${jackson.version}</version>
      </dependency>
      <!-- httpclient -->
      <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>${httpclient.version}</version>
      </dependency>
      <!-- 单元测试 -->
      <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>${junit.version}</version>
        <scope>test</scope>
      </dependency>
      <!-- 日志处理 -->
      <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>${slf4j.version}</version>
      </dependency>
      <!-- Mybatis -->
      <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis</artifactId>
        <version>${mybatis.version}</version>
      </dependency>
      <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis-spring</artifactId>
        <version>${mybatis.spring.version}</version>
      </dependency>
      <dependency>
        <groupId>com.github.miemiedev</groupId>
        <artifactId>mybatis-paginator</artifactId>
        <version>${mybatis.paginator.version}</version>
      </dependency>
      <dependency>
        <groupId>com.github.pagehelper</groupId>
        <artifactId>pagehelper</artifactId>
        <version>${pagehelper.version}</version>
      </dependency>
      <!-- MySql -->
      <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>${mysql.version}</version>
      </dependency>
      <!-- 连接池 -->
      <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>druid</artifactId>
        <version>${druid.version}</version>
      </dependency>
      <!-- Spring -->
      <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
      </dependency>
      <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version>${spring.version}</version>
      </dependency>
      <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${spring.version}</version>
      </dependency>
      <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
      </dependency>
      <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aspects</artifactId>
        <version>${spring.version}</version>
      </dependency>
      <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aop</artifactId>
        <version>${spring.version}</version>
      </dependency>
      <!-- JSP相关 -->
      <dependency>
        <groupId>jstl</groupId>
        <artifactId>jstl</artifactId>
        <version>${jstl.version}</version>
      </dependency>
      <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>${servlet-api.version}</version>
        <scope>provided</scope>
      </dependency>
      <dependency>
        <groupId>javax.servlet.jsp</groupId>
        <artifactId>jsp-api</artifactId>
        <version>${jsp-api.version}</version>
        <scope>provided</scope>
      </dependency>

      <!-- 文件上传组件 -->
      <dependency>
        <groupId>commons-fileupload</groupId>
        <artifactId>commons-fileupload</artifactId>
        <version>${commons-fileupload.version}</version>
      </dependency>
      <!-- Redis客户端 -->
      <dependency>
        <groupId>redis.clients</groupId>
        <artifactId>jedis</artifactId>
        <version>${jedis.version}</version>
      </dependency>
      <!-- solr客户端 -->
      <dependency>
        <groupId>org.apache.solr</groupId>
        <artifactId>solr-solrj</artifactId>
        <version>${solrj.version}</version>
      </dependency>
      <!-- hutool工具包 -->
      <dependency>
        <groupId>com.xiaoleilu</groupId>
        <artifactId>hutool-core</artifactId>
        <version>${hutool.version}</version>
      </dependency>
    </dependencies>
  </dependencyManagement>

  <build>
    <finalName>${project.artifactId}</finalName>
    <plugins>
      <!-- 资源文件拷贝插件 -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-resources-plugin</artifactId>
        <version>2.7</version>
        <configuration>
          <encoding>UTF-8</encoding>
        </configuration>
      </plugin>
      <!-- java编译插件 -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.2</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
          <encoding>UTF-8</encoding>
        </configuration>
      </plugin>
    </plugins>
    <pluginManagement>
      <plugins>
        <!-- 配置Tomcat插件 -->
        <plugin>
          <groupId>org.apache.tomcat.maven</groupId>
          <artifactId>tomcat7-maven-plugin</artifactId>
          <version>2.2</version>
          <configuration>
            <port>8080</port>
            <path>/</path>
          </configuration>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>

通用工程—taotao-common

使用“maven-archetype-portlet”创建新模块

注：maven-archetype-portlet (一个简单的portlet应用程序)

taotao-common的pom.xml如下。（注意项目的打包方式为jar，和父项目有所不同）

<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>
    <parent>
        <groupId>com.taotao</groupId>
        <artifactId>taotao-parent</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <!-- 本groupId可省略 -->
    <groupId>com.taotao</groupId>
    <artifactId>taotao-common</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <!-- 依赖工具类的jar包 -->
    <dependencies>
        <!-- 时间操作组件 -->
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
        </dependency>
        <!-- Apache工具组件 -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
        </dependency>
        <dependency>
            <groupId>commons-net</groupId>
            <artifactId>commons-net</artifactId>
        </dependency>
        <!-- Jackson Json处理工具包 -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>
        <!-- httpclient -->
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
        </dependency>
        <!-- 单元测试 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </dependency>
        <!-- 日志处理 -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
        </dependency>
    </dependencies>

</project>

开发工程—taotao-manager

创建父模块taotao-manager

        使用“maven-archetype-quickstart”或“maven-archetype-portlet”都可以，最后只保留pom.xml和taotao-manager.iml文件，其他删掉。

各个模块的maven类型为

pom.xml：打包方式改为pom：    <packaging> pom</packaging>
需要依赖taotao-common

taotao-manager的pom.xml为：

<?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">
    <parent>
        <artifactId>taotao-parent</artifactId>
        <groupId>com.taotao</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../../taotao-parent/pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>taotao-manager</artifactId>
    <packaging>pom</packaging>

    <modules>
        <module>taotao-manager-pojo</module>
        <module>taotao-manager-service</module>
        <module>taotao-manager-mapper</module>
        <module>taotao-manager-web</module>
    </modules>

    <!-- 依赖管理 -->
    <dependencies>
        <dependency>
            <groupId>com.taotao</groupId>
            <artifactId>taotao-common</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
    </dependencies>

    <build>
        <!-- 配置插件 -->
        <plugins>
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <configuration>
                    <port>8080</port>
                    <path>/</path>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

开发工程—taotao-manager的子模块

右键“taotao-manager”=> New=> Module
使用“maven-archetype-quickstart”创建子模块pojo、service、mapper

选择

特别注意！！！

pom.xml中需要注意的：

  1. pojo的不用修改
  2. mapper的要引用pojo
  3. service要引用mapper

pojo的pom.xml：

<?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">
    <parent>
        <artifactId>taotao-manager</artifactId>
        <groupId>com.taotao</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../../taotao-manager/pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <packaging>jar</packaging>
    <artifactId>taotao-manager-pojo</artifactId>
</project>

mapper的pom.xml：

<?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">
    <parent>
        <artifactId>taotao-manager</artifactId>
        <groupId>com.taotao</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../../taotao-manager/pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>taotao-manager-mapper</artifactId>
    <packaging>jar</packaging>

    <!-- 依赖管理 -->
    <dependencies>
        <dependency>
            <groupId>com.taotao</groupId>
            <artifactId>taotao-manager-pojo</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <!-- Mybatis -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
        </dependency>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
        </dependency>
        <dependency>
            <groupId>com.github.miemiedev</groupId>
            <artifactId>mybatis-paginator</artifactId>
        </dependency>
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
        </dependency>
        <!-- MySql -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!-- 连接池 -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
        </dependency>
        <!-- 单元测试 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </dependency>
    </dependencies>
</project>

service的pom.xml：

<?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">
    <parent>
        <artifactId>taotao-manager</artifactId>
        <groupId>com.taotao</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../../taotao-manager/pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>taotao-manager-service</artifactId>
    <packaging>jar</packaging>

    <!-- 依赖管理  -->
    <dependencies>
        <dependency>
            <groupId>com.taotao</groupId>
            <artifactId>taotao-manager-mapper</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <!-- Spring -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
        </dependency>
        <!-- 单元测试 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </dependency>
    </dependencies>
</project>

Web子工程—taotao-manager-web

右键“taotao-manager”=> New=> Module
使用“maven-archetype-webapp” (一个简单的Java Web应用程序)创建。
注意：不能使用cocoon-22-archetype-webapp

注意：pom.xml引用service：

    <dependencies>
        <dependency>
            <groupId>com.taotao</groupId>
            <artifactId>taotao-manager-service</artifactId>
            <version>0.0.1-SNAPSHOT</version>
           ......
    </dependencies>

taotao-manager-web的pom.xml为：

<?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">
    <parent>
        <artifactId>taotao-manager</artifactId>
        <groupId>com.taotao</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../../taotao-manager/pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>taotao-manager-web</artifactId>
    <packaging>war</packaging>
    <dependencies>
        <!-- 单元测试 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </dependency>
        <dependency>
            <groupId>com.taotao</groupId>
            <artifactId>taotao-manager-service</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <!-- JSP相关 -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
        </dependency>

        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <scope>provided</scope>
        </dependency>

        <!-- 文件上传组件 -->
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
        </dependency>
    </dependencies>
</project>

使用tomcat插件
我们使用maven的tomcat插件来运行项目，在此之前，确保在taotao-manager的pom文件中配置了tomcat的插件：
因为已经在taotao-parent中有配置了，所以在taotao-manager-web中没有此配置了。

<build>
    <!-- 配置插件 -->
    <plugins>
        <plugin>
            <groupId>org.apache.tomcat.maven</groupId>
            <artifactId>tomcat7-maven-plugin</artifactId>
            <configuration>
                <port>8080</port>
                <path>/</path>
            </configuration>
        </plugin>
    </plugins>
</build>

运行web项目

1. 在taotao-manage-web模块中随意改动index.jsp

2. 配置Maven Tomcat Plugin

3. 启动

启动成功情况：

访问成功

可能遇到的错误

1.Error:(20,21) java: 程序包javax.portlet不存在

错误所在文件：taotao-common\src\main\java\com.taotao\MyPortlet.java
解析：本文件是portlet模板自动创建的，实际不需要
解决方法：直接删除此文件。

2.The POM for com.taotao:taotao-common:jar:1.0-SNAPSHOT is missing, no dependenc

可能是taotao-parent或taotao-common没有安装到本地仓库，出现的错误是找不到taotao-common的jar包
解决方法：安装一下（若不行则把taotao-parent也安装一下）

3. Invalid packaging for parent POM

日志：

Invalid packaging for parent POM com.taotao:taotao-common:1.0-SNAPSHOT (D:\projects\taotao\taotao-common\pom.xml), must be "pom" but is "jar" @ com.taotao:taotao-common:1.0-SNAPSHOT, D:\projects\taotao\taotao-common\pom.xml, line 11, column 16

原因：将taotao-manage的父模块错设置成taotao-common了，应该是taotao-parent。只要是父模块，maven项目类型就必须是pom类型。

feiying0canglang
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