D:\maven_repository\repo is not a valid Maven home directory.

Question

今天配置了maven，想使用maven管理web项目
配置了maven后，我想更改本地maven库的位置，于是更改了apache-maven-3.2.1\conf\setting.xml
<localRepository>D:\maven_repository\repo</localRepository>把本地库设置在了D:\maven_repository\repo
在intellij idea12 中新建了web项目，添加了maven support

然后更改了设置如上图

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>web.springdemo</groupId> <artifactId>springdemo01</artifactId> <version>1.0-SNAPSHOT</version> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>4.0.3.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.0.3.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.0.3.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>4.0.3.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.0.3.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>4.0.3.RELEASE</version> </dependency> </dependencies></project>
pom.xml 如上

但是我运行clean时，报错了，22:27:40 Error running springdemo01 [clean]: D:\maven_repository\repo is not a valid Maven home directory. Configure Maven home呃，只能收求大家解救啦

Answer 1

maven home 是你的maven路径

user setting file 是你的maven下的conf里的setting.xml路径

注意两个路径前面都是相同的，不同的是后面的

Answer 2

Maven home directory 是MAVEN安装路径，不是仓库路径。本回答被提问者采纳