IntelliJ IDEA构建多Module的maven工程

﹏ヽ暗。殇╰゛Y 2022-04-14 01:54 638阅读 0赞

创建父工程，点击File—>new —>Project

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70][]

选择Maven，不要勾选Create from archetype

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 1][]

点击Next，填写GroupId和ArtifactId

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 2][]

点击Next，给工程起名并选择保存位置，这里就用默认的了

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 3][]

点击Finish，生成了一个如下结构的项目

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 4][]

删除src目录，新建一个子工程，在父工程项目名上右键 new —>Module，不要勾选Create from archetype

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 5][]

点击Next，填写ArtifactId

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 6][]

点击Next，填写项目名和位置

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 7][]

点击Finish，生成了如下结构的工程

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 8][]

此时父工程springboot的pom文件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 9][]

子工程springboot-helloworld的pom文件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 10][]

给父工程添加如下依赖

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 11][]

子工程添加Application主类和Controller

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 12][]

package com.curise.learning;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    
    @SpringBootApplication
    public class Application {
        public static void main(String[] args) {
            SpringApplication.run(Application.class, args);
        }
    }

package com.curise.learning.controller;
    
    import org.springframework.web.bind.annotation.GetMapping;
    import org.springframework.web.bind.annotation.RestController;
    
    @RestController
    public class HelloController {
    
    
        @GetMapping("hello")
        public String hello(){
            return "hello world";
        }
    }

右键Application启动子工程，访问api返回成功

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1dZQTE5OTM_size_16_color_FFFFFF_t_70 13][]

在创建新的子工程就可以按照springboot-helloworld的方式继续创建，这就成功实现一个父工程下多个子工程了。

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