Gradle Maven部署，转化

参考：（易百教程）http://www.yiibai.com/gradle/gradle_deployment.html

Gradle部署
Maven转化为Gradle

Gradle部署：

cmd>gradle build会将现有的项目打包到build->libs下。

Gradle Maven部署：

Gradle默认提供maven-publish插件。它用于发布gradle脚本。

　　本地部署：

apply plugin: 'maven-publish'

publishing {

   publications {

      mavenJava(MavenPublication) {

         from components.java

      }

   }

repositories {

      maven {

        url "D:/Repository/maven/"

      }

   }

}

　　私服部署：

apply plugin: 'maven-publish'

publishing {

   publications {

      mavenJava(MavenPublication) {

         from components.java

      }

   }

repositories {

      maven {

         credentials {

            username 'admin'

            password 'admin111'

         }

         // 发布maven存储库的url

         url "http://192.168.1.91:8084/nexus/content/repositories/MavenTest"

      }

   }

}

cmd> gradle publish

Maven转化为Gradle：

　　gradle有个maven转化的命令

　　cmd> gradle init --type pom (注意：一定要是两个中划线)

　　转化前的pom.xml

pom

 <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/maven-v4_0_0.xsd">

   <modelVersion>4.0.0</modelVersion>

   <groupId>com.web.mt</groupId>

   <artifactId>MavenWeb</artifactId>

   <packaging>war</packaging>

   <version>1.0.0</version>

   <name>MavenWeb Maven Webapp</name>

   <url>http://maven.apache.org</url>

   <properties>

     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

       <junit-version>3.8.1</junit-version>

     <spring-version>5.0.0.RELEASE</spring-version>

     <jstl-version>1.2</jstl-version>

     <logback-version>1.2.3</logback-version>

   </properties>

   <repositories>

       <repository>

           <id>MavenTest</id>

           <name>MavenTest Snap</name>

           <snapshots>

               <enabled>true</enabled>

           </snapshots>

           <url>http://127.0.0.1:8081/nexus/content/repositories/MavenTest/</url>

       </repository>

   </repositories>

   <dependencies>

   <dependency>

    <groupId>com.denny.mt</groupId>

    <artifactId>MavenTest</artifactId>

    <version>1.0-SNAPSHOT</version>

   </dependency>

     <dependency>

       <groupId>junit</groupId>

       <artifactId>junit</artifactId>

       <version>${junit-version}</version>

       <scope>test</scope>

     </dependency>

 <dependency>

          <groupId>ojdbc</groupId>

          <artifactId>ojdbc</artifactId>

          <scope>system</scope>

          <version>6</version>

          <systemPath>${basedir}\src\lib\ojdbc-6.jar</systemPath>

 </dependency>

     <dependency>

         <groupId>org.springframework</groupId>

         <artifactId>spring-core</artifactId>

         <version>${spring-version}</version>

         <exclusions>

             <exclusion>

                 <artifactId>spring-jcl</artifactId>

                 <groupId>org.apache.commons.logging</groupId>

             </exclusion>

         </exclusions>

     </dependency>

     <dependency>

         <groupId>org.springframework</groupId>

         <artifactId>spring-webmvc</artifactId>

         <version>${spring-version}</version>

     </dependency>

     <dependency>

         <groupId>org.springframework</groupId>

         <artifactId>spring-web</artifactId>

         <version>${spring-version}</version>

     </dependency>

     <dependency>

         <groupId>ch.qos.logback</groupId>

         <artifactId>logback-classic</artifactId>

         <version>${logback-version}</version>

     </dependency>

     <dependency>

         <groupId>jstl</groupId>

         <artifactId>jstl</artifactId>

         <version>${jstl-version}</version>

     </dependency>

   </dependencies>

   <build>

     <finalName>MavenWeb</finalName>

     <plugins>

         <plugin>

             <groupId>org.apache.maven.plugins</groupId>

             <artifactId>maven-compiler-plugin</artifactId>

             <version>2.3.2</version>

             <configuration>

                 <source>1.8</source>

                 <target>1.8</target>

             </configuration>

         </plugin>

         <plugin>

             <groupId>org.apache.tomcat.maven</groupId>

             <artifactId>tomcat7-maven-plugin</artifactId>

             <version>2.2</version>

             <configuration>

                 <path>/MavenWeb</path>

             </configuration>

           </plugin>

                       <!-- Eclipse project -->

           <plugin>

             <groupId>org.apache.maven.plugins</groupId>

             <artifactId>maven-eclipse-plugin</artifactId>

             <version>2.9</version>

             <configuration>

                     <!-- Always download and attach dependencies source code -->

                 <downloadSources>true</downloadSources>

                 <downloadJavadocs>false</downloadJavadocs>

                 <!-- Avoid type mvn eclipse:eclipse -Dwtpversion=2.0 -->

                 <wtpversion>2.0</wtpversion>

             </configuration>

           </plugin>

     </plugins>

   </build>

   <distributionManagement>

   <repository>

     <id>MavenTestPub</id>

     <url>http://192.168.1.91:8081/nexus/content/repositories/MavenTestPub</url>

   </repository>

    <snapshotRepository>

     <id>MavenTest</id>

     <url>http://192.168.1.91:8081/nexus/content/repositories/MavenTest</url>

   </snapshotRepository>

 </distributionManagement>

 </project>

　　转化后的build.gradle

apply plugin: 'java'

apply plugin: 'maven'

group = 'com.web.mt'

version = '1.0.0'

description = """MavenWeb Maven Webapp"""

sourceCompatibility = 1.8

targetCompatibility = 1.8

tasks.withType(JavaCompile) {

	options.encoding = 'UTF-8'

}

repositories {

     maven { url "http://127.0.0.1:8081/nexus/content/repositories/MavenTest/" }

     maven { url "http://repo.maven.apache.org/maven2" }

}

dependencies {

    compile group: 'com.denny.mt', name: 'MavenTest', version:'1.0-SNAPSHOT'

    compile(group: 'org.springframework', name: 'spring-core', version:'5.0.0.RELEASE') {

exclude(module: 'spring-jcl')

    }

    compile group: 'org.springframework', name: 'spring-webmvc', version:'5.0.0.RELEASE'

    compile group: 'org.springframework', name: 'spring-web', version:'5.0.0.RELEASE'

    compile group: 'ch.qos.logback', name: 'logback-classic', version:'1.2.3'

    compile group: 'jstl', name: 'jstl', version:'1.2'

    testCompile group: 'junit', name: 'junit', version:'3.8.1'

    system group: 'ojdbc', name: 'ojdbc', version:'6'

}

build.gradle

运行：

　　报错，本地配置的jar在转化后，不能被识别　　

system group: 'ojdbc', name: 'ojdbc', version:'6'

------------------------------------------------

Could not find method system() for arguments

修改为：

compile files('src/lib/ojdbc-6.jar')

本地其它平级项目嵌入：

settings.gradle文件：

　　includeFlat 'MavenTest'

build.gradle文件：

　　compile project(":MavenTest")

执行gradle build即可打成想要的jar包。

appPlugin 'java' --build会打成jar包

appPlugin 'war' --build会打成war包

appPlugin 'maven' --build会打成pom包