Idea项目--创建maven工程

r囧r小猫 2023-07-10 14:07 47阅读 0赞

原文网址：[Idea项目--创建maven工程\_IT利刃出鞘的博客-CSDN博客\_idea创建空的maven项目][Idea_--_maven_IT_-CSDN_idea_maven]

# 非maven项目添加maven #

## 1.新建pom.xml ##

右键项目=> new=> File=> pom.xml

## 2.把pom.xml加到maven项目 ##

右键pom.xml=> "Add as Maven Project"

此时可发现右侧已出现项目名为"Unknown"的maven项目

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaXlpbmcwY2FuZ2xhbmc_size_16_color_FFFFFF_t_70][]

## 3.填充pom.xml内容 ##

示例：

<?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.example</groupId>
        <artifactId>helloworld</artifactId>
        <version>1.0-SNAPSHOT</version>
    
        <dependencies>
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>5.0.8</version>
            </dependency>
        </dependencies>
    
        <build>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>2.3.2</version>
                    <configuration>
                        <source>8</source>
                        <target>8</target>
                    </configuration>
                </plugin>
            </plugins>
        </build>
    
    
    </project>

**结果**：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaXlpbmcwY2FuZ2xhbmc_size_16_color_FFFFFF_t_70 1][]

## 将pom.xml从maven中移除 ##

右键pom.xml=> Maven=> Remove Projects

此时，pom.xml不发挥作用了，侧边栏的maven窗口也消失。

# 从0创建maven项目 #

## 1.创建空maven工程 ##

File=> new=> Project=> Maven=> Next（不选择archtype）=>输入GroupId、ArtifactId=> 输入Idea工程名及路径=> Finish

创建结束后的结构

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaXlpbmcwY2FuZ2xhbmc_size_16_color_FFFFFF_t_70 2][]

说明：  
此处java和resources路径已经被标记为了源文件路径和资源路径，若没被标记，标记方法如下：  
java：  
法1：右键java路径=> Mark as Sources Root  
法2：File=> Project Structure=> Project Settings=> Modules=> 中间选择目录路径=> 右侧“Sources”=> “Mark as”有  
**Sources**, Tests, Resources, Test Resouces, Excluded

resouces：  
和java方法一致

## 2.添加需要的模块 ##

如果项目中需要web，一种方法是创建maven工程时选择带有“webapp”的archtype，本处没有用archtype，需手动建立web路径。

File=> Project Structure=> Project Settings=> Modules=> 中间上边“+”号=> 选择“web”=> OK  
结果如下：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaXlpbmcwY2FuZ2xhbmc_size_16_color_FFFFFF_t_70 3][]

## 3.接下来的详细操作 ##

[Idea_--_maven_IT_-CSDN_idea_maven]: https://knife.blog.csdn.net/article/details/104620917
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