尝试使用 DataSourceFactory 在配置中设置数据库，但导入具有 DataSourceFactory 类的 io.dropwizard.db 不起作用

Question

我尝试使用 DataSourceFactory 类在 dropwizard 应用程序中设置数据库。但是我无法导入 io.dropwizard.db.DatasourceFactory 因为 .db 没有作为依赖项安装。我尝试更新我的 POM.xml 文件并使用mvn clean install 在 intelliJ 中。但它不起作用。我在下面给出我的 POM.xml 文件

<?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/maven-v4_0_0.xsd">

<modelVersion>4.0.0</modelVersion>

<groupId>io.dropwizard</groupId>
<artifactId>dropwizard-core</artifactId>
<version>1.0</version>
<packaging>jar</packaging>

<name>dropwizard_demo2</name>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <dropwizard.version>2.1.1</dropwizard.version>
    <mainClass>dropwizard.dropwizard_demo2Application</mainClass>
</properties>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>io.dropwizard</groupId>
            <artifactId>dropwizard-dependencies</artifactId>
            <version>${dropwizard.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<dependencies>
    <dependency>
        <groupId>io.dropwizard</groupId>
        <artifactId>dropwizard-core</artifactId>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-annotations</artifactId>
    </dependency>
    <dependency>
        <groupId>jakarta.validation</groupId>
        <artifactId>jakarta.validation-api</artifactId>
    </dependency>
    <dependency>
        <groupId>org.hibernate.validator</groupId>
        <artifactId>hibernate-validator</artifactId>
    </dependency>
    <dependency>
        <groupId>io.dropwizard</groupId>
        <artifactId>dropwizard-db</artifactId>
        <version>2.1.2</version>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <artifactId>maven-shade-plugin</artifactId>
            <version>3.3.0</version>
            <configuration>
                <createDependencyReducedPom>true</createDependencyReducedPom>
                <transformers>
                    <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                    <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                        <mainClass>${mainClass}</mainClass>
                    </transformer>
                </transformers>
                <!-- exclude signed Manifests -->
                <filters>
                    <filter>
                        <artifact>*:*</artifact>
                        <excludes>
                            <exclude>META-INF/*.SF</exclude>
                            <exclude>META-INF/*.DSA</exclude>
                            <exclude>META-INF/*.RSA</exclude>
                        </excludes>
                    </filter>
                </filters>
            </configuration>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <artifactId>maven-jar-plugin</artifactId>
            <version>3.2.2</version>
            <configuration>
                <archive>
                    <manifest>
                        <addClasspath>true</addClasspath>
                        <mainClass>${mainClass}</mainClass>
                    </manifest>
                </archive>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.10.1</version>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.22.2</version>
        </plugin>
        <plugin>
            <artifactId>maven-source-plugin</artifactId>
            <version>3.2.1</version>
            <executions>
                <execution>
                    <id>attach-sources</id>
                    <goals>
                        <goal>jar</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>3.4.0</version>
            <executions>
                <execution>
                    <id>attach-javadocs</id>
                    <goals>
                        <goal>jar</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

<reporting>
    <plugins>
        <plugin>
            <artifactId>maven-project-info-reports-plugin</artifactId>
            <version>3.3.0</version>
            <configuration>
                <dependencyLocationsEnabled>false</dependencyLocationsEnabled>
                <dependencyDetailsEnabled>false</dependencyDetailsEnabled>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>3.4.0</version>
        </plugin>
    </plugins>
</reporting>
<profiles>
    <profile>
        <id>java11+</id>
        <activation>
            <jdk>[11,)</jdk>
        </activation>
        <properties>
            <!--
            Workaround for "javadoc: error - The code being documented uses modules but the packages
            defined in https://docs.oracle.com/javase/8/docs/api/ are in the unnamed module."
            -->
            <maven.javadoc.skip>true</maven.javadoc.skip>
        </properties>
    </profile>
</profiles>
</project>

Answer 1

我遇到了同样的问题，我不知道如何在没有依赖的情况下使用数据工厂