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spring boot pom.xml无法转移

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我刚刚创建了一个新的spring boot projet,我在pom.xml中遇到了问题,我不知道如何解决它,请一些帮助,谢谢大家 .

它在父标记whitch中的pom.xml中的错误是:

项目构建错误:com.example的不可解析的父POM:ProjetTest:0.0.1-SNAPSHOT:无法传输org.springframework.boot:来自https://repo.maven.apache.org/maven2的spring-boot-starter-parent:pom:2.0.0.RELEASE被缓存在本地存储库中,在中心的更新间隔过去或强制更新之前,不会重新尝试解析 . 原始错误:无法传输工件org.springframework.boot:spring-boot-starter-parent:pom:2.0.0.RELEASE from / to central(https://repo.maven.apache.org/ maven2):连接被拒绝:连接和'parent.relativePath'指向无本地POM

<?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>com.example</groupId>
    <artifactId>TicketingCGI</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>TicketingCGI</name>
    <description>Demo project for Spring Boot</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.0.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jersey</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.restdocs</groupId>
            <artifactId>spring-restdocs-mockmvc</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>


</project>

2 回答

  • 0

    要尝试的事情

    • 您可以尝试替换您的开头 <project> 标签,如下所示: -
    <?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>
        <!-- Other stuff of the pom.xml here -->
    </project>
    
    • 您需要删除 <relativePath/> ,父母将如下所示: -
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.0.RELEASE</version>
    </parent>
    
    • 如果仍然没有解决那么它可能是各种各样的事情,如: -

    • 互联网连接,也可能是代理问题

    • 尝试删除文件夹 M2_FOLDER_LOCATION\.m2\repository\org\springframework\boot\spring-boot-parent ,然后重新导入项目 .

  • 1

    relativePath 需要一个内部路径,如下所示:

    <parent>
      <groupId>com.mycompany.app</groupId>
      <artifactId>my-app</artifactId>
      <version>1</version>
      <relativePath>../parent/pom.xml</relativePath>
    </parent>
    

    您可能需要做的就是删除 <relativePath/> 并让您的父母看起来像这样:

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.0.RELEASE</version>
    </parent>
    

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