java.lang.NoClassDefFoundError:未能链接net/glxn/qrgen/javase/QRCode

我在.pom文件中添加此代码时出现上述错误

java.lang.NoClassDefFoundError: Failed to link net/glxn/qrgen/javase/QRCode

org.apache.maven.plugins
maven阴影插件
2.4.3
包裹
阴凉处
qrgen:javase
json:json

我不得不添加maven shade插件以增加对第三方插件的支持

你知道我为什么会犯这个错误吗

更新 pom.xml

键斗篷提供程序父级
密钥斗篷
4.5.0.4最终版本
超签名验证器
4.0.0
超信号
罐子
net.glxn.qrgen
基础
2
com.google.zxing
基础
com.google.zxing
核心
org.jboss.logging
jboss日志
假如
io.github.cdimascio
java dotenv
5.1.1
org.json
json
20080701
超信号
org.apache.maven.plugins
maven编译器插件
1.8
1.8
org.wildfly.plugins
wildfly maven插件
假的
org.apache.maven.plugins
maven阴影插件
2.4.3
包裹
阴凉处
qrgen:javase
json:json

尝试添加依赖项：

net.glxn
qrgen
1.4

---

关于这两个链接，我想qrgen-core-2.0 qrgen-javase-2.0 zxing-core-3.1.0 zxing-javase-3.1.0看看这两个链接：哦，伙计，这太痛苦了，我不敢相信那些库的作者使用了不好的做法。我想我会生成一个加密字符串并在FTL文件中用Javascript填充QR码：D，你对我更有经验，你觉得这种方法怎么样？

<build>
  <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>2.4.3</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <artifactSet>
                                <includes>
                                    <include>net.glxn.qrgen:javase</include>
                                    <include>org.json:json</include>
                                </includes>
                            </artifactSet>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
    </build>

<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">
    <parent>
        <artifactId>keycloak-examples-providers-parent</artifactId>
        <groupId>org.keycloak</groupId>
        <version>4.5.0.Final</version>
    </parent>

    <name>HyperSign Authenticator</name>
    <description/>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>HyperSignAuth</artifactId>
    <packaging>jar</packaging>

    <dependencies>
        <dependency>
            <groupId>net.glxn.qrgen</groupId>
            <artifactId>javase</artifactId>
            <version>2.0</version>
        </dependency>
        <dependency>
            <groupId>com.google.zxing</groupId>
            <artifactId>javase</artifactId>
        </dependency>
        <dependency>
            <groupId>com.google.zxing</groupId>
            <artifactId>core</artifactId>
        </dependency>

        <dependency>
            <groupId>org.jboss.logging</groupId>
            <artifactId>jboss-logging</artifactId>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>io.github.cdimascio</groupId>
            <artifactId>java-dotenv</artifactId>
            <version>5.1.1</version>
        </dependency>

        <dependency>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
            <version>20080701</version>
        </dependency>
    </dependencies>

    <build>
        <finalName>HyperSignAuth</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.wildfly.plugins</groupId>
                <artifactId>wildfly-maven-plugin</artifactId>
                <configuration>
                    <skip>false</skip>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>2.4.3</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <artifactSet>
                                <includes>
                                    <include>net.glxn.qrgen:javase</include>
                                    <include>org.json:json</include>
                                </includes>
                            </artifactSet>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

<!-- https://mvnrepository.com/artifact/net.glxn/qrgen -->
<dependency>
    <groupId>net.glxn</groupId>
    <artifactId>qrgen</artifactId>
    <version>1.4</version>
</dependency>