Question

我正在为我的应用程序使用spring boot。我在连接到oracle数据库时遇到问题。我在下面添加了依赖项。

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

它给了我错误missing artifact com.oracle.jdbc:ojdbc7:jar:12.1.0.2 我尝试通过将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此问题。

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]}

我尝试通过添加以下内容来解决上述问题，但仍然没有运气。

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

Answer 1

jdbc驱动程序在本地安装了groupId com.oracle：

-DgroupId=com.oracle

但在groupId com.oracle.jdbc的依赖项中引用：

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

已安装和引用的groupId应该是一致的。

缺少oracle的神器

1 个答案: