从cmd执行jar文件时的异常

Question

我想从cmd执行一个基于spring的jar文件。

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>
<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.4.3</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<groupId>granzplast</groupId>
<artifactId>fileserver</artifactId>

<version>1.0-SNAPSHOT</version>
<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
        <groupId>org.json</groupId>
        <artifactId>org.json</artifactId>
        <version>chargebee-1.0</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>commons-net</groupId>
        <artifactId>commons-net</artifactId>
        <version>3.6</version>
    </dependency>
    <dependency>
        <groupId>commons-io</groupId>
        <artifactId>commons-io</artifactId>
        <version>2.11.0</version>
    </dependency>
</dependencies>


<!-- Build an executable JAR -->
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>11</source>
                <target>11</target>
            </configuration>
        </plugin>
        <plugin>
            <!-- Build an executable JAR -->
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-jar-plugin</artifactId>
            <version>3.1.0</version>
            <configuration>
                <archive>
                    <manifest>
                        <addClasspath>true</addClasspath>
                        <classpathPrefix>lib/</classpathPrefix>
                        <mainClass>granzplast.fileserver.Application</mainClass>
                    </manifest>
                </archive>
                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef>
                </descriptorRefs>
            </configuration>
        </plugin>
   </plugins>

<packaging>jar</packaging>

我在intelliJ中创建了一个jar文件，它运行正常，但当我这样做时：java-jar fileserver-1.0-SNAPSHOT. jar

我得到：异常在线程"主"java.lang.NoClassDefFoundError： org/springFramework/引导/SpringApplication

编辑：Cmd错误

Mvn清理包：intelliJ提供的Mvn清理包

    [INFO] Building fileserver 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ fileserver ---
[INFO] Deleting C:\Users\anna_\IdeaProjects\fileserver\target
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.624 s
[INFO] Finished at: 2022-03-25T13:53:51+01:00
[INFO] ------------------------------------------------------------------------

我一直在寻找其他答案但没人为我工作希望有人能帮忙

Answer 1

要么您的代码中有一些静态引用没有得到解析，要么fat jar缺少一些依赖关系库，为什么我在Java中遇到NoClassDefFoundError？