我只是从spring initializer下载了应用程序，并将maven项目导入到eclipse中。
我有这个错误：

错误：

Multiple markers at this line
- Non-resolvable parent POM for xxxxx:PasswordSafer:0.0.1-SNAPSHOT: org.springframework.boot:spring-boot-starter-parent:pom:2.6.3 failed to transfer from https://repo.maven.apache.org/maven2 during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.3 from/to central (https://repo.maven.apache.org/maven2): Connection reset
- Project build error: Non-resolvable parent POM for xxxxxxx:PasswordSafer:0.0.1-SNAPSHOT: org.springframework.boot:spring-boot-starter-parent:pom:2.6.3 failed to transfer from https://repo.maven.apache.org/maven2 during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.3 from/to central (https://repo.maven.apache.org/maven2): Connection reset and 'parent.relativePath' points at no local POM

我尝试更新Maven--〉"更新Maven项目"（强制更新快照/发布）。但仍然错误。