spring - 找不到正在获取项目 'org.springframework.boot:spring-boot-starter-parent:2.6.0-SNAPSHOT'

Question

我正在尝试在 IntelliJ Idea 中创建一个 spring boot 项目。我尝试从 Spring initializr 创建一个项目。但是当我解压缩它并在我的 IDE 上运行它时，它不断重复同样的错误:

Project 'org.springframework.boot:spring-boot-starter-parent:2.6.0-SNAPSHOT' not found

尝试使用其他版本的Spring Boot，还是一样的错误。我也尝试过之前其他帖子中提供的解决方案，但没有一个对我有用。

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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.6.0-SNAPSHOT</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.upgrad</groupId>
    <artifactId>demoApp</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>demoApp</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>16</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </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>
    <repositories>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>

        </repository>
        <repository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>

        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>

        </pluginRepository>
        <pluginRepository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>

        </pluginRepository>
    </pluginRepositories>

</project>

谢谢!

Answer 1

Spring Boot Starter Parent -> 版本 2.6.0-SNAPSHOT 不存在