Java 创建spring starter项目时pom.xml中出错

与项目生成相关的搜索错误：com的不可解析父POM.bootcrud:crud:0.0.1-SNAPSHOT:transfer org.springframework.boot:spring boot starter父POM:2.3.1.RELEASE from缓存在本地存储库中，在经过中心更新间隔或强制更新之前，不会重新尝试解析。原始错误：无法将工件org.springframework.boot:springbootstarter-parent:pom:2.3.1.RELEASE从/传输到中心（）：repo.maven.apache.org和“parent.relativePath”点不在本地pom

<?xml version="1.0" encoding="UTF-8"?>

4.0.0 org.springframework.boot spring启动程序父级 2.3.1.1发布 com.bootcrud 积垢 0.0.1-快照 积垢 SpringBoot的演示项目

<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-thymeleaf</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>
        <exclusions>
            <exclusion>
                <groupId>org.junit.vintage</groupId>
                <artifactId>junit-vintage-engine</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
</dependencies>

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

1.8
org.springframework.boot
看起来像是网络问题
无法传输工件org.springframework.boot:spring boot starter-parent:pom:2.3.1.RELEASE
…只需通过
mvn-U clean package
重试构建即可。。。