喵星软件园提供热门手机游戏下载，最新手机游戏攻略！
首页 > 游戏攻略 > 游戏攻略

WagonRun什么时候出 公测上线时间预告，

时间：2023-10-05 09:41:37 来源： 浏览：

我是如何理解并使用maven的

文章转自：

http://www.cnblogs.com/longronglang/p/11069301.html

作者：Refain

前言

一直想写一篇关于Maven的文章，但是不知如何下笔，如果说能使用，会使用Maven的话，一、两个小时足矣，不需要搞懂各种概念。那么给大家来分享下我是如何理解并使用maven的。

什么是Maven？

Maven是一个用于项目构建的工具，通过它便捷的管理项目的生命周期。即项目的jar包依赖，开发，测试，发布打包，主要管理工作是:依赖管理,项目一键构建。

为什么要使用Maven

  • 使用maven构建的项目,整个项目的体积小

  • maven项目不需要手动导入jar包，通过在pom.xml中添加依赖，引用依赖会自动从maven仓库下载jar包，方便快捷。

  • 项目一键构建:使用maven可以快速地对项目进行编译--测试--运行--打包--安装

  • maven支持跨平台操作，可在window、linux、mac上使用

  • maven遵循规范开发有利于提高大型团队的开发效率，降低项目的维护成本，属于主流技术，一般公司都会使用maven来构建项目

maven仓库的配置

下载项目引用需要jar包的时候存放的本地路径

仓库的分类

  • 本地仓库

  • 私服(公司的仓库)

  • 中央仓库

三个仓库之间的关系

三者之间的关系是，当我们在项目中依赖一个jar包时，Maven程序会先去本地仓库中找，如果没找到就回去私服找，如果还是没有，最后就回去中央仓库找。其过程如下图：

本地仓库的配置

找到已安装的maven路径，如：apache-maven-3.3.9\conf 目录下settings.xml 文件并用notepad++打开，ctrl+F找到localRepository标签，将路径设置为D:/repository，如下图：

说明:什么是本地仓库? 就是是由个人将常用到的jar包放入一个仓库中，已备自己在项目中使用，可从别人配置好的jar包仓库拷到自己本地目录，因为仓库一般很大，首次下载需要很长一段时间。

配置私服地址

实际工作中，很多项目都会用到maven私服仓库，一般公司都有统一的maven私服仓库，由于公司都是统一化管理，这时候我们就要配置统一的私服仓库，举例如下：

<mirrors>

<mirror>
<!--This is used to direct the public snapshots repo in the
profile below over to a different nexus group -->
<id>nexus-public-snapshots</id>
<mirrorOf>public-snapshots</mirrorOf>
<url>http://192.168.1.118:8888/nexus/content/repositories/apache-snapshots/</url>
</mirror>
<mirror>
<!--This sends everything else to /public -->
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
</mirror>
</mirrors>

pom文件说明

pom.xml文件，一般描述了maven项目的基本信息，比如groupId，artifactId，version等，一个最简单的pom.xml文件至少需要包含四个元素：modelVersion, groupId, artiffactId和version。

比如一个基本的pom.xml文件如下：

<?xml version="1.0" encoding="UTF-8"?>
<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.test</groupId> //当前项目的信息
<artifactId>maven-demo</artifactId>
<version>1.0-SNAPSHOT</version>//SNAPSHOT（快照）表示该项目还在开发中。
</project>

其中主要的标签含义如下：

project：pom.xml 文件中的顶层元素；

modelVersion：指明 POM 使用的对象模型的版本。这个值很少改动。

groupId：指明创建项目的组织或者小组的唯一标识。

GroupId 是项目的关键标识，典型的，此标识以组织的完全限定名来定义。比如，org.apache.maven.plugins 是所有 Maven 插件项目指定的 groupId。

artifactId：指明此项目产生的主要产品的基本名称。项目的主要产品通常为一个 JAR 文件。第二，象源代码包通常使用 artifactId 作为最后名称的一部分。典型的产品名称使用这个格式：

version：项目产品的版本号。Maven 帮助你管理版本，可以经常看到 SNAPSHOT 这个版本，表明项目处于开发阶段。

在项目中添加插件，以及对插件的配置

 <build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>//编译插件
<version>2.4.3</version>//插件的版本号
<configuration>//对插件进行配置
<source>1.7</source>//源代码编译版本
<target>1.7</target>//目标平台编译版本；
<encoding>UTF-8</encoding>//设置插件或资源文件的编码方式。
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>//执行测试用例的插件
<version>2.17</version>//插件的版本号
<configuration>//对插件进行配置
<suiteXmlFiles>
<suiteXmlFile>${suiteXmlFile}</suiteXmlFile>//测试套件执行路径
</suiteXmlFiles>

</configuration>
</plugin>
</plugins>
</build>

如何在pom文件中添加依赖jar包

实际开发中需要引用jar包后，再进行开发，那么在pom中添加依赖呢?

1、比如我想添加testng.jar包，那么可以通过访问网址 https://mvnrepository.com/ ，然后在搜索框中输入testng,回车

2、点击testng,选择对应版本如6.14.3

3、复制红框中内容，放到dependencies标签内。

在pom中引用完成，并自动下载依赖jar包。

 <dependencies>
<!-- https://mvnrepository.com/artifact/org.testng/testng -->
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.14.3</version>
<scope>test</scope>
</dependency>
</dependencies>

实际效果：

编写一个测试类

package com.test.demo;

import org.testng.Assert;
import org.testng.annotations.Test;

public class HellowWorld {

@Test
public void test {
Assert.assertEquals("HellowWorld","HellowWorld");
}
}

maven项目的目录结构

F:\mavendemo>tree

卷 新加卷 的文件夹 PATH 列表

卷序列号为 5C5B-6DDB

F:.

├─.idea

└─ src

├─ main

│ ├─ java

│ │ └─com

│ │ └─test

│ │ └─demo

│ └─resources

└─ test

└─java

└─com

└─test

└─demo

注意上面带红色的目录名，maven项目采用“ 约定优于配置” 的原则， src/main/java 约定用于存放源代码， src/main/test 用于存放单元测试代码， src/target 用于存放编译、打包后的输出文件。这是全世界maven项目的通用约定，请记住这些固定的目录结构。

编译和测试

在项目根目录下运行 mvn clean compile命令。执行输出如下所示：

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
 Scanning for projects...

 ------------------------------------------------------------------------
 Building maven-demo 1.0-SNAPSHOT
 ------------------------------------------------------------------------

 --- maven-clean-plugin:2.5:clean (default-clean) @ maven-demo ---
 Deleting F:\mavendemo\target

 --- maven-resources-plugin:2.6:resources (default-resources) @ maven-demo ---
 Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 Copying 0 resource

 --- maven-compiler-plugin:2.5.1:compile (default-compile) @ maven-demo ---
 File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
 Compiling 1 source file to F:\mavendemo\target\classes
 ------------------------------------------------------------------------
 BUILD SUCCESS
 ------------------------------------------------------------------------
 Total time: 1.336 s
 Finished at: 2019-06-23T17:33:29+08:00
 Final Memory: 13M/309M
 ------------------------------------------------------------------------


clean：清理输出目录target下生成jar包

compile：编译项目主代码

编译完成后，我们一般都会运行测试代码进行单元测试，虽然很多情况下，我们并没有这么做，但是我还是建议大家通过Maven做一些自动化的单元测试。

测试用例编写完毕之后就可以调用Maven执行测试，运行 mvn clean test命令，输出如下：

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
 Scanning for projects...

 ------------------------------------------------------------------------
 Building maven-demo 1.0-SNAPSHOT
 ------------------------------------------------------------------------

 --- maven-clean-plugin:2.5:clean (default-clean) @ maven-demo ---
 Deleting F:\mavendemo\target

 --- maven-resources-plugin:2.6:resources (default-resources) @ maven-demo ---
 Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 Copying 0 resource

 --- maven-compiler-plugin:2.5.1:compile (default-compile) @ maven-demo ---
 File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
 Compiling 1 source file to F:\mavendemo\target\classes

 --- maven-resources-plugin:2.6:testResources (default-testResources) @ maven-demo ---
 Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 skip non existing resourceDirectory F:\mavendemo\src\test\resources

 --- maven-compiler-plugin:2.5.1:testCompile (default-testCompile) @ maven-demo ---
 File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
 Compiling 1 source file to F:\mavendemo\target\test-classes

 --- maven-surefire-plugin:2.17:test (default-test) @ maven-demo ---
 ------------------------------------------------------------------------
 BUILD SUCCESS
 ------------------------------------------------------------------------
 Total time: 2.032 s
 Finished at: 2019-06-23T17:27:28+08:00
 Final Memory: 15M/309M
 ------------------------------------------------------------------------

打包和运行

打包就是将我们编写的应用打成JAR包或者WAR包，我们执行 mvn clean package命令就可以完成打包。mvn clean package命令的输出如下：

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
 Scanning for projects...

 ------------------------------------------------------------------------
 Building maven-demo 1.0-SNAPSHOT
 ------------------------------------------------------------------------

 --- maven-clean-plugin:2.5:clean (default-clean) @ maven-demo ---
 Deleting F:\mavendemo\target

 --- maven-resources-plugin:2.6:resources (default-resources) @ maven-demo ---
 Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 Copying 0 resource

 --- maven-compiler-plugin:2.5.1:compile (default-compile) @ maven-demo ---
 File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
 Compiling 1 source file to F:\mavendemo\target\classes

 --- maven-resources-plugin:2.6:testResources (default-testResources) @ maven-demo ---
 Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 skip non existing resourceDirectory F:\mavendemo\src\test\resources

 --- maven-compiler-plugin:2.5.1:testCompile (default-testCompile) @ maven-demo ---
 File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
 Compiling 1 source file to F:\mavendemo\target\test-classes

 --- maven-surefire-plugin:2.17:test (default-test) @ maven-demo ---
 Surefire report directory: F:\mavendemo\test-output

-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running com.test.demo.TestHellowWorld
Configuring TestNG with: TestNG652Configurator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.498 sec - in com.test.demo.TestHellowWorld
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0


 --- maven-jar-plugin:2.4:jar (default-jar) @ maven-demo ---
 Building jar: F:\mavendemo\target\maven-demo-1.0-SNAPSHOT.jar
 ------------------------------------------------------------------------
 BUILD SUCCESS
 ------------------------------------------------------------------------
 Total time: 3.356 s
 Finished at: 2019-06-23T17:46:00+08:00
 Final Memory: 17M/311M
 ------------------------------------------------------------------------

运行完后，会在target目录下生成jar包

如果别的项目要引用这个JAR包时，我们将这个JAR包复制到其它项目的classpath中就OK了。

但是这样拷贝就违背了我们当初想要自动解决依赖的问题，所以如何才能让其它的Maven项目直接引用这个JAR包呢？我们需要执行 mvn clean install命令。

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
 Scanning for projects...

 ------------------------------------------------------------------------
 Building maven-demo 1.0-SNAPSHOT
 ------------------------------------------------------------------------

 --- maven-clean-plugin:2.5:clean (default-clean) @ maven-demo ---
 Deleting F:\mavendemo\target

 --- maven-resources-plugin:2.6:resources (default-resources) @ maven-demo ---
 Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 Copying 0 resource

 --- maven-compiler-plugin:2.5.1:compile (default-compile) @ maven-demo ---
 File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
 Compiling 1 source file to F:\mavendemo\target\classes

 --- maven-resources-plugin:2.6:testResources (default-testResources) @ maven-demo ---
 Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 skip non existing resourceDirectory F:\mavendemo\src\test\resources

 --- maven-compiler-plugin:2.5.1:testCompile (default-testCompile) @ maven-demo ---
 File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
 Compiling 1 source file to F:\mavendemo\target\test-classes

 --- maven-surefire-plugin:2.17:test (default-test) @ maven-demo ---
 Surefire report directory: F:\mavendemo\test-output

-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running com.test.demo.TestHellowWorld
Configuring TestNG with: TestNG652Configurator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.611 sec - in com.test.demo.TestHellowWorld
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0


 --- maven-jar-plugin:2.4:jar (default-jar) @ maven-demo ---
 Building jar: F:\mavendemo\target\maven-demo-1.0-SNAPSHOT.jar

 --- maven-install-plugin:2.4:install (default-install) @ maven-demo ---
 Installing F:\mavendemo\target\maven-demo-1.0-SNAPSHOT.jar to E:\repository\com\test\maven-demo\1.0-SNAPSHOT\maven-demo-1.0-SNAPSHOT.jar
 Installing F:\mavendemo\pom.xml to E:\repository\com\test\maven-demo\1.0-SNAPSHOT\maven-demo-1.0-SNAPSHOT.pom
 ------------------------------------------------------------------------
 BUILD SUCCESS
 ------------------------------------------------------------------------
 Total time: 4.643 s
 Finished at: 2019-06-23T20:39:34+08:00
 Final Memory: 16M/211M
 ------------------------------------------------------------------------

使用Archetype生成项目骨架

下面通过用命名行创建一个最基本的maven项目

mvn archetype:generate

先创建项目的根目录，从盘符开始，命令行窗口下输入

mkdir demotest

cd demotest

mvn archetype:generate

首次运行时，mvn会从远程"中央仓库"下载一些必需的文件到"本地仓库" -

如果你有兴趣，可以在等待下载过程中，观察一下"C:\Users\当前用户名\.m2\repository"目录下是不是多了很多文件。

下载完成后，会自动进入交互模式，会让你输入一些基本信息，类似下面这样：

F:\demotest>mvn archetype:generate
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
 Scanning for projects...

 ------------------------------------------------------------------------
 Building Maven Stub Project (No POM) 1
 ------------------------------------------------------------------------

 >>> maven-archetype-plugin:3.0.0:generate (default-cli) > generate-sources @ standalone-pom >>>

 <<< maven-archetype-plugin:3.0.0:generate (default-cli) < generate-sources @ standalone-pom <<<

 --- maven-archetype-plugin:3.0.0:generate (default-cli) @ standalone-pom ---
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-artifact-transfer/0.9.0/maven-artifact-transfer-0.9.0.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-artifact-transfer/0.9.0/maven-artifact-transfer-0.9.0.pom (8 KB at 5.4 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-common-artifact-filters/3.0.0/maven-common-artifact-filters-3.0.0.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-common-artifact-filters/3.0.0/maven-common-artifact-filters-3.0.0.pom (5 KB at 10.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-shared-components/22/maven-shared-components-22.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-shared-components/22/maven-shared-components-22.pom (5 KB at 11.2 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-provider-api/2.8/wagon-provider-api-2.8.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-provider-api/2.8/wagon-provider-api-2.8.pom (2 KB at 3.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon/2.8/wagon-2.8.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon/2.8/wagon-2.8.pom (19 KB at 41.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/groovy/groovy/1.8.3/groovy-1.8.3.pom
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/groovy/groovy/1.8.3/groovy-1.8.3.pom (32 KB at 26.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/antlr/antlr/2.7.7/antlr-2.7.7.pom
Downloaded: https://repo.maven.apache.org/maven2/antlr/antlr/2.7.7/antlr-2.7.7.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm/3.2/asm-3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/asm/asm/3.2/asm-3.2.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm-parent/3.2/asm-parent-3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/asm/asm-parent/3.2/asm-parent-3.2.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm-commons/3.2/asm-commons-3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/asm/asm-commons/3.2/asm-commons-3.2.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm-tree/3.2/asm-tree-3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/asm/asm-tree/3.2/asm-tree-3.2.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm-util/3.2/asm-util-3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/asm/asm-util/3.2/asm-util-3.2.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm-analysis/3.2/asm-analysis-3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/asm/asm-analysis/3.2/asm-analysis-3.2.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-6/plexus-interactivity-api-1.0-alpha-6.pom
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-6/plexus-interactivity-api-1.0-alpha-6.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-interactivity/1.0-alpha-6/plexus-interactivity-1.0-alpha-6.pom
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-interactivity/1.0-alpha-6/plexus-interactivity-1.0-alpha-6.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-components/1.1.9/plexus-components-1.1.9.pom
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-components/1.1.9/plexus-components-1.1.9.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-script-interpreter/1.0/maven-script-interpreter-1.0.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-script-interpreter/1.0/maven-script-interpreter-1.0.pom (4 KB at 8.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/ant/ant/1.8.1/ant-1.8.1.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/ant/ant/1.8.1/ant-1.8.1.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/ant/ant-parent/1.8.1/ant-parent-1.8.1.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/ant/ant-parent/1.8.1/ant-parent-1.8.1.pom (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-catalog/3.0.0/archetype-catalog-3.0.0.jar
Downloading: https://repo.maven.apache.org/maven2/net/sourceforge/jchardet/jchardet/1.0/jchardet-1.0.jar
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-common/3.0.0/archetype-common-3.0.0.jar
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-descriptor/3.0.0/archetype-descriptor-3.0.0.jar
Downloading: https://repo.maven.apache.org/maven2/jdom/jdom/1.0/jdom-1.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-catalog/3.0.0/archetype-catalog-3.0.0.jar (19 KB at 39.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/groovy/groovy/1.8.3/groovy-1.8.3.jar
Downloaded: https://repo.maven.apache.org/maven2/jdom/jdom/1.0/jdom-1.0.jar (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/antlr/antlr/2.7.7/antlr-2.7.7.jar
Downloaded: https://repo.maven.apache.org/maven2/antlr/antlr/2.7.7/antlr-2.7.7.jar (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm/3.2/asm-3.2.jar
Downloaded: https://repo.maven.apache.org/maven2/net/sourceforge/jchardet/jchardet/1.0/jchardet-1.0.jar (26 KB at 26.5 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm-commons/3.2/asm-commons-3.2.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-descriptor/3.0.0/archetype-descriptor-3.0.0.jar (24 KB at 20.6 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm-util/3.2/asm-util-3.2.jar
Downloaded: https://repo.maven.apache.org/maven2/asm/asm-util/3.2/asm-util-3.2.jar (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm-analysis/3.2/asm-analysis-3.2.jar
Downloaded: https://repo.maven.apache.org/maven2/asm/asm-analysis/3.2/asm-analysis-3.2.jar (0 B at 0.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/asm/asm-tree/3.2/asm-tree-3.2.jar
Downloaded: https://repo.maven.apache.org/maven2/asm/asm-commons/3.2/asm-commons-3.2.jar (33 KB at 20.2 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/3.0.21/plexus-utils-3.0.21.jar
Downloaded: https://repo.maven.apache.org/maven2/asm/asm-tree/3.2/asm-tree-3.2.jar (22 KB at 10.6 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-6/plexus-interactivity-api-1.0-alpha-6.jar
Downloaded: https://repo.maven.apache.org/maven2/asm/asm/3.2/asm-3.2.jar (43 KB at 19.6 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-invoker/2.2/maven-invoker-2.2.jar
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-6/plexus-interactivity-api-1.0-alpha-6.jar (12 KB at 4.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-artifact-transfer/0.9.0/maven-artifact-transfer-0.9.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-invoker/2.2/maven-invoker-2.2.jar (30 KB at 8.3 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-common-artifact-filters/3.0.0/maven-common-artifact-filters-3.0.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/3.0.21/plexus-utils-3.0.21.jar (240 KB at 56.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-script-interpreter/1.0/maven-script-interpreter-1.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-artifact-transfer/0.9.0/maven-artifact-transfer-0.9.0.jar (121 KB at 27.4 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/ant/ant/1.8.1/ant-1.8.1.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/ant/ant/1.8.1/ant-1.8.1.jar (0 B at 0.0 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-script-interpreter/1.0/maven-script-interpreter-1.0.jar (21 KB at 4.0 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-common-artifact-filters/3.0.0/maven-common-artifact-filters-3.0.0.jar (56 KB at 10.6 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-common/3.0.0/archetype-common-3.0.0.jar (324 KB at 51.1 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/groovy/groovy/1.8.3/groovy-1.8.3.jar (5394 KB at 19.0 KB/sec)
 Generating project in Interactive mode
.............................................................................

执行这个命令后，后看到很多输出，然后再按照提示一步步操作，一个Maven项目就创建成功了。

总结

到此，关于maven的入门基础知识总结完毕，文章知识点相对繁琐、复杂，还请读者多次阅读和实践，如有错误之处，烦请多指正！

标题：WagonRun什么时候出 公测上线时间预告，
链接：https://www.miaoshengapp.cn/yxgl/125290.html
版权：文章转载自网络，如有侵权，请联系删除！
资讯推荐
《恐龙神奇宝贝》新地图要来了 更多可捕抓宠物预备登场
《恐龙神奇宝贝》新地图要来了 更多可捕抓宠物预备登场

由机暴网络发行、以石器时代为背景的手游《

2022-12-26
《超星崛起》6.1不删档测试开启 全新PV曝光，
《超星崛起》6.1不删档测试开启 全新PV曝光，

黄竹风崛起！金勒普杯打败天才少年，积分追平王

2023-10-05
《幻塔》柯蓝位置全介绍 雪原勘探队任务怎么做，
《幻塔》柯蓝位置全介绍 雪原勘探队任务怎么做，

地质学家与福尔摩斯地质学家们是当代的福尔

2023-10-04
《奥奇传说》来自星绛的女神节邀请函，
《奥奇传说》来自星绛的女神节邀请函，

「法甲」赛事前瞻：尼斯VS圣埃蒂安，尼斯利刃出

2023-10-04
2022手机游戏安卓下载排行榜前十名最新 热门安卓手游前十名推荐，
2022手机游戏安卓下载排行榜前十名最新 热门安卓手游前十名推荐，

iQOO 11 深度体验：“游戏手机”里最全能，“全

2023-10-05
梦想新大陆光羽怎么样光羽角色攻略
梦想新大陆光羽怎么样光羽角色攻略

是一个最近很是火爆的一款游戏，深受很多玩家

2023-08-07
热门手游
更多
卡拉希尔战记破解版 卡拉希尔战记破解版 下载
永恒仙境手游破解版 永恒仙境手游破解版 下载
妖精的尾巴无尽冒险破解版 妖精的尾巴无尽冒险破解版 下载
神龙傲天传奇 神龙傲天传奇 下载
苏醒画质助手 苏醒画质助手 下载
热门攻略
热游排行榜