尝试将 ojdbc7 作为 maven 依赖项安装时出现问题 [重复]

Posted 2023-02-26

【中文标题】尝试将 ojdbc7 作为 maven 依赖项安装时出现问题 [重复]

【英文标题】：problems trying to install ojdbc7 as a maven dependency [duplicate]

【发布时间】：2020-04-22 08:49:13

【问题描述】：

我在尝试使用 maven 构建我的项目时遇到问题，更具体地说，当需要依赖项时，Oracle JDBC 7 的依赖项，我一直在寻找解决方案几个小时，甚至咨询了一些关于该问题的问题在这里，但什么都没有

C:\Users\E10697\Desktop\Contenedores\oracle_contenedores\Entorno-Oracle-sobre-Docker-master\4。 Consumo de la Oracle DB a través de un API Rest\4.1。详细说明 API 休息\4.1.2。实现 API Rest\OpenwebinarDockerAPI - RESUELTO\OPENWE~1>mvn clean install

错误：[错误] 无法在项目 app-rest-api 上执行目标：无法解析项目 openwebinar.marvel.app:app-rest-api:war:0.1.0-SNAPSHOT 的依赖项：可以在 spring-milestones (https://repo.spring.io/milestone) 中找不到工件 com.oracle:ojdbc7:jar:12.1.0

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] rest-api                                                           [pom]
[INFO] app-rest-api                                                       [war]
[INFO] app-web                                                            [war]
[INFO]
[INFO] ---------------------< openwebinar.marvel.app:app >---------------------
[INFO] Building rest-api 0.1.0-SNAPSHOT                                   [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.0.0:clean (default-clean) @ app ---
[INFO]
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ app ---
[INFO] Installing C:\Users\E10697\Desktop\Contenedores\oracle_contenedores\Entorno-Oracle-sobre-Docker-master\4. Consumo de la Oracle DB a través de un API Rest\4.1. Elaboración del API Rest\4.1.2. Implementación de una API Rest\OpenwebinarDockerAPI - RESUELTO\OPENWE~1\pom.xml to C:\Users\E10697\.m2\repository\openwebinar\marvel\app\app\0.1.0-SNAPSHOT\app-0.1.0-SNAPSHOT.pom
[INFO]
[INFO] ----------------< openwebinar.marvel.app:app-rest-api >-----------------
[INFO] Building app-rest-api 0.1.0-SNAPSHOT                               [2/3]
[INFO] --------------------------------[ war ]---------------------------------
Downloading from spring-milestones: https://repo.spring.io/milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from repository.springframework.maven.release: http://maven.springframework.org/milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from org.springframework: http://maven.springframework.org/snapshot/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from spring-milestone: http://repo.spring.io/libs-milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from spring-release: http://repo.spring.io/libs-release/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from central: https://repo.maven.apache.org/maven2/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
[WARNING] The POM for com.oracle:ojdbc7:jar:12.1.0 is missing, no dependency information available
Downloading from spring-milestones: https://repo.spring.io/milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from repository.springframework.maven.release: http://maven.springframework.org/milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from org.springframework: http://maven.springframework.org/snapshot/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from spring-milestone: http://repo.spring.io/libs-milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from spring-release: http://repo.spring.io/libs-release/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from central: https://repo.maven.apache.org/maven2/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for rest-api 0.1.0-SNAPSHOT:
[INFO]
[INFO] rest-api ........................................... SUCCESS [  0.590 s]
[INFO] app-rest-api ....................................... FAILURE [  3.732 s]
[INFO] app-web ............................................ SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  4.762 s
[INFO] Finished at: 2020-01-03T15:36:54-04:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project app-rest-api: Could not resolve dependencies for project openwebinar.marvel.app:app-rest-api:war:0.1.0-SNAPSHOT: Could not find artifact com.oracle:ojdbc7:jar:12.1.0 in spring-milestones (https://repo.spring.io/milestone) -> [Help 1]
[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/DependencyResolutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <args> -rf :app-rest-api

app-rest-api pom.xml：

<?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>

    <artifactId>app-rest-api</artifactId>
    <version>0.1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <parent>
        <groupId>openwebinar.marvel.app</groupId>
        <artifactId>app</artifactId>
        <version>0.1.0-SNAPSHOT</version>
    </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-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.apache.tomcat</groupId>
                    <artifactId>tomcat-jdbc</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>com.oracle</groupId>
            <artifactId>ojdbc7</artifactId>
            <version>12.1.0</version>
        </dependency>
    </dependencies>

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

</project>

我的项目结构，在这种情况下，我在 operwebinar_mavel 文件夹中运行 mvn clean install 命令：

maven 路由里有什么：

C:\Users\E10697\.m2\repository\com\oracle\ojdbc7\12.1.0

【问题讨论】：

Hola Cesar，您是否检查过 oracle 驱动程序实际上位于您正在使用的默认 maven 存储库中？，我遇到了类似的问题，不得不添加驱动程序所在的相应存储库。

这能回答你的问题吗？ Find Oracle JDBC driver in Maven repository

它对我有用非常感谢你，这个问题没有回答我的问题***.com/questions/1074869/…

【参考方案1】：

将存储库添加到您的 POM 中，它将起作用：

<repositories>
    <repository>
        <id>hand-china-repo</id>
        <name>HandChinaRepo</name>
        <url>http://nexus.saas.hand-china.com/content/repositories/rdc/</url>
    </repository>
</repositories>

存储库在 Maven 存储库页面上列出： https://mvnrepository.com/artifact/com.oracle/ojdbc7/12.1.0.2

Maven Central 在版本 12.1.0.2 报告了类似的依赖关系。尝试更改您的 POM 以匹配：

<!-- https://mvnrepository.com/artifact/com.oracle/ojdbc7 -->
<dependency>
    <groupId>com.oracle</groupId>
    <artifactId>ojdbc7</artifactId>
    <version>12.1.0.2</version>
</dependency>

我进行了测试，添加 repo 和确切版本的组合对我有用。

【讨论】：

mvnrepository 与 MavenCentral 无关。

已更正。谢谢。

这违反了 Oracle 的许可，该许可禁止在任何公共存储库中发布 ojdbc7.jar。

它对我有用非常感谢你，这个问题没有回答我的问题***.com/questions/1074869/…