如何修复JFaire中的java.lang.NoClassDefoundError：com/google/inject/abstractModule

Question

我已经使用mvnw install命令从git存储库([1]:https://github.com/devskiller/jfaire.git）构建了jFairy项目。然后我将编译的jar文件导入到我的项目中。

package userdao;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.ResultSet;
import com.devskiller.jfairy.Fairy;
import com.devskiller.jfairy.producer.person.Person;
import userdao.User;
/**
 *
 * @author loveu
 */
public class UserDao {

    /**
     * @param args the command line arguments
     * @throws java.lang.ClassNotFoundException
     * @throws java.sql.SQLException
     */
    public static void main(String[] args) throws ClassNotFoundException, SQLException {
        UserDao dao = new UserDao();
        User user = new User();
        Fairy fairy = Fairy.create();
        Person person = fairy.person();
        user.setId(person.getFullName());
        user.setName(person.getFirstName());
        user.setPassword(person.getEmail());
        dao.add(user);
        System.out.println(user.getId() + "successfuly");
        User  user2 = dao.get(user.getId());
        System.out.println(user2.getName());
        System.out.println(user2.getPassword());       

        // TODO code application logic here
    }    

但是在编译的时候，我现在遇到了这个错误

如何解决这个问题。谢谢

Answer 1

您可以在pom.xml中找到有关所需库的信息，使用Apache Maven这样的工具构建java应用程序要容易得多。

    <dependency>
        <groupId>org.yaml</groupId>
        <artifactId>snakeyaml</artifactId>
        <version>1.20</version>
    </dependency>
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
        <version>3.7</version>
    </dependency>
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-text</artifactId>
        <version>1.2</version>
    </dependency>
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-math3</artifactId>
        <version>3.6.1</version>
    </dependency>
    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>24.0-jre</version>
    </dependency>

    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.7.25</version>
    </dependency>
    <dependency>
        <groupId>com.google.inject</groupId>
        <artifactId>guice</artifactId>
        <version>4.2.0</version>
    </dependency>
    <dependency>
        <groupId>com.google.inject.extensions</groupId>
        <artifactId>guice-assistedinject</artifactId>
        <version>4.2.0</version>
    </dependency>