在maven項目中如何引入另外一個項目（轉）

 

原文鏈接： https://blog.csdn.net/jianfpeng241241/article/details/52654352

1  在Myeclipse中准備兩個maven demo. , 在 maven02中引入maven01

 

2 maven01 情況

Factory.java

 

1.  
   package learning;
2.  
    
3.  
   public class Factory {
4.  
   public static String createMessage(){
5.  
   String message = "hello maven1";
6.  
   return message;
7.  
   }
8.  
   }

pom.xml

 

1.  
   <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">
2.  
   <modelVersion>4.0.0</modelVersion>
3.  
   <groupId>myCompanyName</groupId>
4.  
   <artifactId>maven01</artifactId>
5.  
   <version>0.0.1-SNAPSHOT</version>
6.  
   <packaging>war</packaging>
7.  
   <name/>
8.  
   <description/>
9.  
   <properties>
10.  
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
11.  
    </properties>
12.  
    <dependencies>
13.  
    <dependency>
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    <groupId>org.apache.geronimo.ext.openejb</groupId>
15.  
    <artifactId>javaee-api</artifactId>
16.  
    <version>5.0.3</version>
17.  
    </dependency>
18.  
    <dependency>
19.  
    <groupId>javax.servlet</groupId>
20.  
    <artifactId>jstl</artifactId>
21.  
    <version>1.2</version>
22.  
    <scope>provided</scope>
23.  
    </dependency>
24.  
    <dependency>
25.  
    <groupId>javax.servlet.jsp</groupId>
26.  
    <artifactId>jsp-api</artifactId>
27.  
    <version>2.1</version>
28.  
    <scope>provided</scope>
29.  
    </dependency>
30.  
    </dependencies>
31.  
    <build>
32.  
    <plugins>
33.  
    <plugin>
34.  
    <artifactId>maven-war-plugin</artifactId>
35.  
    </plugin>
36.  
    <plugin>
37.  
    <artifactId>maven-compiler-plugin</artifactId>
38.  
    <configuration>
39.  
    <source>1.5</source>
40.  
    <target>1.5</target>
41.  
    </configuration>
42.  
    </plugin>
43.  
    </plugins>
44.  
    </build>
45.  
    </project>

3  maven02 demo

maven02要引入maven01要引入,只要將maven01中pom.xml的groupId，artifactId,version放在maven02的pom.xml,

關鍵代碼截圖

 

Test.java做測試,直接調用Factory.createMessage

 

1.  
   package learning;
2.  
    
3.  
   public class Test {
4.  
    
5.  
    
6.  
   public static void main(String[] args) {
7.  
   String message = Factory.createMessage();
8.  
   System.out.println(message);
9.  
   }
10.  
     
11.  
    }

輸出結果如下,說明maven2已經可以調用maven1中的代碼.