Eclipse / IntelliJ使用 maven

簡單敘述如何將Library 從私有的maven倉儲加入到專案內

Eclipse 如何轉換成maven project

專案上按右鍵 > Configure > Convert to Maven Project

因為是私有倉儲，必須加入以下這段到pom.xml 來指定倉儲，才能找到

	<repositories>
		<repository>
			<id>AM</id>
			<url>http://127.0.0.1:8082/artifactory/lib/</url>
			<snapshots>
				<enabled>false</enabled>
			</snapshots>
		</repository>
	</repositories>

這段是指定所需要的Library 位置

	<dependencies>
		<dependency>
			<groupId>AM</groupId>
			<artifactId>JavaServerLibrary</artifactId>
			<version>1.0.0</version>
		</dependency>
	</dependencies>

接下來如果需要更新版本，只需要修改version 內的數值即可

設定好後，可以進去專案Java Build Path 裡面就可以看到 maven 已經將指定的版本部署好

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接下來是IntelliJ 的簡單設定方式

按 command + 分號 打開project 設定，裡面會有載入的library 跟maven 相關jar 檔

勾起後就會看到pom.xml 檔案

注意：新版intellj 才支援外掛Repository，舊的會壞掉無法連線

壞掉：transfer for nexus-maven-repository-index.properties failed intellij，更新intellj可以解決

但是新版的必須在 settings.xml 加上這段，才能使用http 倉儲….

參考 ： https://stackoverflow.com/questions/67001968/how-to-disable-maven-blocking-external-http-repositories

<mirrors>
<mirror>
<id>maven-default-http-blocker</id>
<mirrorOf>external:http:*</mirrorOf>
<name>PseudorepositorytomirrorexternalrepositoriesinitiallyusingHTTP.</name>
<url>http://127.0.0.1:8082/artifactory/lib</url>
</mirror>
</mirrors>

以下為pom.xml / settings.xml 的完整內容

pom.xml
路徑：專案路徑/pom.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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>TI_FakePortServer</groupId>
    <artifactId>TI_FakePortServer</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <build>
        <sourceDirectory>src</sourceDirectory>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.0</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
    <repositories>
        <repository>
            <id>AM</id>
            <url>http://127.0.0.1:8082/artifactory/lib</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>
    <dependencies>
        <dependency>
            <groupId>AM</groupId>
            <artifactId>JavaServerLibrary</artifactId>
            <version>1.0.0</version>
        </dependency>
    </dependencies>
</project>

settings.xml
路徑 /users/quanto/.m2/settings.xml

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <localRepository>/users/quanto/.m2/repository</localRepository>
  <mirrors>
      <mirror>
          <id>maven-default-http-blocker</id>
          <mirrorOf>external:http:*</mirrorOf>
          <name>Pseudo repository to mirror external repositories initially using HTTP.</name>
          <url>http://127.0.0.1:8082/artifactory/lib</url>
      </mirror>
  </mirrors>
  <profiles>    
    <profile>    
        <id>jdk-1.8</id>    
         <activation>    
            <activeByDefault>true</activeByDefault>    
            <jdk>1.8</jdk>    
          </activation>    
        <properties>    
            <maven.compiler.source>1.8</maven.compiler.source>    
            <maven.compiler.target>1.8</maven.compiler.target>
            <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion> 
        </properties>    
    </profile>    
  </profiles>
</settings>