java - svn maven项目的依赖不起作用

Question

当我引用一个svn的maven项目时，我么maven projects下没有maven依赖，项目中也没有对应的jar。

pom.xml文件代码

<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/maven-v4_0_0.xsd">
    <parent>
        <artifactId>meetmecarv2</artifactId>
        <groupId>com.meetmecar</groupId>
        <version>1.0</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>meetmecar_test</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>meetmecar_test Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </dependency>
        <dependency>
            <groupId>com.meetmecar</groupId>
            <artifactId>meetmecar-service</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
        </dependency>
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
        </dependency>
    </dependencies>
    <build>
        <finalName>meetmecar_test</finalName>
    </build>
</project>
请问我改怎么修改？

Answer 1

可能是你parent專案沒導入到idea裡面, idea會去.m2/repository裡面找parent的pom, 如果你沒有把parent
in​​stall到本地倉庫的話, 會找不到parent的pom, 所以會找不到你依賴的jar包吧

Answer 2

包怎麼都不寫版本號碼的

<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-validator</artifactId>
    <version>6.0.0.Alpha2</version>
</dependency>

Answer 3

version沒寫

Answer 4

先補完版本號，然後點選 “Maven Projects” 下面的左邊第一個按鈕刷新依賴關係。