我试图创建一个可运行的jar文件,但不知怎的,我的Maven / Netbeans没有这样做。这是我的pom.xml:
<?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>de.ksw</groupId>
<artifactId>KBSE-CDI-Testprogram</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<build>
<plugins>
<plugin>
<version>1.8.1</version>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>de.ksw.kbse.cdi.testprogram.App</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>KBSE-CDI</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>maven</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>1.8.1</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
</project>
正如您所看到的,我已经尝试添加主类。我还添加了依赖maven-jar-plugins,但是当我尝试编译项目时仍然收到错误消息:
插件org.apache.maven.plugins:maven-jar-plugin:1.8.1或其中一个依赖项无法解析:无法读取org.apache.maven.plugins的工件描述符:maven-jar-plugin :jar:1.8.1:找不到org.apache.maven.plugins:maven-jar-plugin:pom:http://repo.maven.apache.org/maven2中的1.8.1被缓存在本地存储库中,在更新之前不会重新尝试解析中心间隔已经过去或强制更新 - > [帮助1]
要查看错误的完整堆栈跟踪,请使用-e开关重新运行Maven。 使用-X开关重新运行Maven以启用完整的调试日志记录。
有关错误和可能的解决方案的更多信息,请阅读以下文章: [帮助1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException
我在这里做错了什么?如何解决这个问题?
答案 0 :(得分:1)
@param range the max Manhattan distance desired
@param loc a Point object
@param points an array of Point objects
@return number of points in the array whose Manhattan distance from
the Point loc is within the specified range.
public static int numWithinRange(int range, Point loc, Point[] points) {
// TO DO
return 0;
没有1.8.1
版本。
此处列出了maven-jar-plugin
的所有可用版本:https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-jar-plugin
您必须将maven-jar-plugin
更新为早期版本。
最新版本示例:
version
答案 1 :(得分:1)
我在一个项目中做的是使用maven-jar-plugin和maven-assembly-plugin
结果是一个可执行的fat-jar。
<artifactId>maven-assembly-plugin</artifactId>
<version>2.5.5</version>
<configuration>
<archive>
<manifest>
<mainClass>de.ksw.kbse.cdi.testprogram.App</mainClass>
</manifest>
<manifestEntries>
<!--this one is to add the version information in the manifest. This is something that I need but you can ignore it-->
<version>${project.version}</version>
</manifestEntries>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<finalName>${project.artifactId}</finalName>
<appendAssemblyId>false</appendAssemblyId>
<classifier>DEV</classifier>
</configuration>
<executions>
<execution>
<id>make-assembly</id> <!-- to inheritance merges -->
<phase>package</phase> <!-- just to use in the packaging phase -->
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<!--This plugin is used to have just one jar instead of 2-->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.1</version>
<configuration>
<classesDirectory>${project.build.outputDirectory}</classesDirectory>
<finalName>${project.artifactId}</finalName>
<outputDirectory>${project.build.directory}</outputDirectory>
<verify>false</verify>
</configuration>
</plugin>
在此之后,只需在netbeans中清理并构建按钮并搜索
汇编文件:PATH_TO_JAR / KBSE-CDI-Testprogram.jar