java - 无法解析依赖项antlr :antlr:2. 7.7

Question

我正在为学校开发一个项目，我正在尝试使用 Spring Boot 与 MySql 建立连接，但在我添加对 IntelliJ 项目的依赖项后，我收到此错误 antlr:antlr:2.7.7 。这是我的 pom.xml 文件:

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.7.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>accessing-data-mysql</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>accessing-data-mysql</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

Answer 1

我会说达菲莫所说的同样的话。您将得到这样的层次结构:

enter image description here

如果生成层次结构时出现问题，请在构建时共享您的堆栈跟踪，我们可以找到哪个 jar 需要 antlr 库。