Gradle提供了幾種部署構建工件(artifacts)存儲庫的方法

將工件的簽名部署到Maven存儲庫時，還需要簽署已發布的POM文件

使用Maven插件發布

Gradle默認提供maven-publish插件。 它用於發布gradle腳本。 看看下面的代碼。

apply plugin: ‘java‘
apply plugin: ‘maven-publish‘

publishing {
   publications {
      mavenJava(MavenPublication) {
         from components.java
      }
   }

   repositories {
      maven {
         url "$buildDir/repo"
 

      }
   }
}
SQL

當應用Java和maven-publish插件時，有幾個發布選項。 看看下面的代碼，它會將項目部署到遠程倉庫

apply plugin: ‘groovy‘
apply plugin: ‘maven-publish‘
group ‘workshop‘
version = ‘1.0.0‘
publishing {
   publications {
      mavenJava(MavenPublication) { 
         from components.java 
      }
   }
   repositories {
      maven {
          
 
default credentials for a nexus repository manager
         credentials {
            username ‘admin‘
            password ‘mypasswd‘
         }
         // 發布maven存儲庫的url
         url "http://localhost:8080/nexus/content/repositories/releases/"
      }
   }
}

將項目從Maven轉換為Gradle

有一個特殊的命令用於將Apache Maven pom.xml文件轉換為Gradle

在本節中，以下pom.xml 的maven配置將轉換為Gradle項目。創建一個D:/pom.xml並使用下面的代碼

<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.app</groupId>
   <artifactId>example-app</artifactId>
   <packaging>jar</packaging>
   <version>1.0.0-SNAPSHOT</version>
   <dependencies>
      <dependency>
         <groupId>junit</groupId>
         <artifactId>junit</artifactId>
         <version>4.11</version>
         <scope>test</scope>
      </dependency>
   </dependencies>
</project>

D:/> gradle init --type pom
Starting a Gradle Daemon, 1 incompatible and 1 stopped Daemons could not be reused,
 use --status for details
:wrapper
:init
Maven to Gradle conversion is an incubating feature.
BUILD SUCCESSFUL
Total time: 11.542 secs

init任務依賴於包裝器任務，因此它創建了一個Gradle包裝器。
生成的build.gradle文件類似於以下內容。

apply plugin: ‘java‘
apply plugin: ‘maven‘
group = ‘com.yiibai.app‘
version = ‘1.0.0-SNAPSHOT‘
description = """"""
sourceCompatibility = 1.5
targetCompatibility = 1.5
repositories {
     maven { url "http://repo.maven.apache.org/maven2" }
}
dependencies {
    testCompile group: ‘junit‘, name: ‘junit‘, version:‘4.11‘
}