缺少 oracle 工件

Question

我正在为我的应用程序使用 spring 启动。我在连接到 oracle 数据库时遇到问题。我添加了如下依赖。

<dependency>
     <groupId>com.oracle.jdbc</groupId>
     <artifactId>ojdbc7</artifactId>
     <version>12.1.0.2</version>
    </dependency>

它给我错误 missing artifact com.oracle.jdbc:ojdbc7:jar:12.1.0.2 我试图通过将 jar 下载到我的根文件夹并在我的项目的根文件夹中执行以下命令来解决这个问题。

mvn install:install-file -Dfile=ojdbc7.jar  -DgroupId=com.oracle -DartifactId=ojdbc7 -Dversion=12.1.0.2 -Dpackaging=jar

我收到如下错误

Downloading: https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/1.4.0.RELEASE/spring-boot-starter-parent-1.4.0.RELEASE.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for com.erp.tch:processingsystem:0
.1.0: Could not transfer artifact org.springframework.boot:spring-boot-starter-p
arent:pom:1.4.0.RELEASE from/to central (https://repo.maven.apache.org/maven2):
Connect to repo.maven.apache.org:443 [repo.maven.apache.org/151.101.44.215] fail
ed: Connection refused: connect and 'parent.relativePath' points at wrong local
POM @ line 10, column 13@
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]
[ERROR]   The project com.erp.tch:processingsystem:0.1.0:0.1.0 (C:\TIPS\wo
rkspace\tipsredesign\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for com.erp.tch:processingsystem:0.1.0: Could not transfer artifact org.springframework.boot:spring-boot-start
er-parent:pom:1.4.0.RELEASE from/to central (https://repo.maven.apache.org/maven
2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/151.101.44.215]
failed: Connection refused: connect and 'parent.relativePath' points at wrong lo
cal POM @ line 10, column 13 -> [Help 2]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
ch.
[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 rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildin
gException

[ERROR] [Help 2]}

我试图通过在下面添加来解决上面的问题，仍然没有成功。

<relativepath>../pom.xml</relativepath>

Answer 1

jdbc 驱动程序已在本地安装，组 ID com.oracle:

-DgroupId=com.oracle

但在依赖项中引用了 groupId com.oracle.jdbc:

<groupId>com.oracle.jdbc</groupId>

安装的和引用的groupId要一致

缺少 oracle 工件

missing artifact for oracle

oracle

maven

spring-boot

ojdbc