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java - com.example:demo:0.0.1-SNAPSHOT 的不可解析父 POM

问题描述

这只是一个从https://start.spring.io/下载的演示项目

我对此很陌生，不知道如何进行

我得到的构建错误。

[INFO] Scanning for projects...
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.0.4.RELEASE/spring-boot-starter-parent-2.0.4.RELEASE.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for com.example:demo:0.0.1-SNAPSHOT: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.0.4.RELEASE from/to central (https://repo.maven.apache.org/maven2): Unrecognized SSL message, plaintext connection? and 'parent.relativePath' points at no local POM @ line 14, column 10
 @ 
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project com.example:demo:0.0.1-SNAPSHOT (C:\Users\U660221\Downloads\demo\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for com.example:demo:0.0.1-SNAPSHOT: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.0.4.RELEASE from/to central (https://repo.maven.apache.org/maven2): Unrecognized SSL message, plaintext connection? and 'parent.relativePath' points at no local POM @ line 14, column 10 -> [Help 2]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

标签： javaspringmavenspring-boot

解决方案

您可以像这样在 POM 中使用标签：

   <parent>
        <artifactId>spring-boot-starter-parent</artifactId>
        <groupId>org.springframework.boot</groupId>
        <version>1.5.7.RELEASE</version>
        <relativePath/>
   </parent>

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