java - 从命令行运行 Maven Web 应用程序

Question

我正在尝试通过以下方式运行我的 Maven Web 应用程序:

java -jar CliniKeyMaven-1.0-SNAPSHOT.war

首先，我在 CliniKeyMaven-1.0-SNAPSHOT.war 中遇到了 no main manifest attribute 的错误，经过很长时间的搜索，我在 pom.xml 中找到了这个错误:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-war-plugin</artifactId>
        <version>2.1.1</version>
        <executions>
            <execution>
                <phase>package</phase>
                <goals>
                    <goal>manifest</goal>
                </goals>
            </execution>
        </executions>
    <configuration>
        <failOnMissingWebXml>false</failOnMissingWebXml>
        <attachClasses>true</attachClasses>
        <archive>
            <manifest>
                <addClasspath>true</addClasspath>
                <mainClass>com.mycompany.clinikeymaven.App</mainClass>
            </manifest>
        </archive>
    </configuration>
</plugin>

这是包含 main 的 App.java:

package com.mycompany.clinikeymaven;

public class App {
    public static void main( String[] args ) {
        System.out.println( "Hello World!" );
    }
}

但我现在面临错误:

Could not find or load main class com.mycompany.clinikeymaven.App

当我从 NetBeans 运行应用程序时，它正在工作，但我需要从命令行运行它..我应该做什么？

Answer 1

这是一个工作 pom。请尝试这个。

<build>
        <plugins>
            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.0.0</version>
                <configuration>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>

                    <archive>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <mainClass>com.mycompany.clinikeymaven.App</mainClass>
                        </manifest>
                    </archive>

                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id> 
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.0</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                </configuration>
            </plugin>
        </plugins>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
            </resource>
        </resources>
    </build>