Question

我正在尝试将Spring Boot应用程序部署到使用外部Oracle数据源的PCF，该应用程序在本地运行良好。我已经在文件夹{projectroot} / jars中添加了ojdbc6.jar，并在我的maven pom.xml文件中对其进行了引用。我收到以下错误：

2019-01-17T10:31:11.315+05:30 [APP/PROC/WEB/0] [OUT] 
2019-01-17 05:01:11.315 ERROR 16 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
2019-01-17T10:31:11.315+05:30 [APP/PROC/WEB/0] [OUT] ***************************
2019-01-17T10:31:11.315+05:30 [APP/PROC/WEB/0] [OUT] APPLICATION FAILED TO START
2019-01-17T10:31:11.315+05:30 [APP/PROC/WEB/0] [OUT] Description:
2019-01-17T10:31:11.315+05:30 [APP/PROC/WEB/0] [OUT] Failed to bind properties under '' to com.zaxxer.hikari.HikariDataSource:
2019-01-17T10:31:11.315+05:30 [APP/PROC/WEB/0] [OUT] Property: driverclassname
2019-01-17T10:31:11.315+05:30 [APP/PROC/WEB/0] [OUT] Value: oracle.jdbc.OracleDriver
2019-01-17T10:31:11.315+05:30 [APP/PROC/WEB/0] [OUT] Origin: "driverClassName" from property source "source"
2019-01-17T10:31:11.315+05:30 [APP/PROC/WEB/0] [OUT] Reason: Failed to load driver class oracle.jdbc.OracleDriver in either of HikariConfig class loader or Thread context classloader

我尝试使用mvn install cmd安装ojdbc6 jar：

mvn install:install-file -DgroupId=com.oracle -DartifactId=ojdbc6 -Dversion=11.2.0.3 -Dpackaging=jar -Dfile=ojdbc6.jar -DgeneratePom=true

并将依赖项添加到我的pom文件中

我已经检查了最终的可部署jar，它在以下文件夹中包含ojdbc6.jar：BOOT-INF / lib

我的application.yml文件

spring:
  datasource:
    driverClassName: oracle.jdbc.OracleDriver
    url: jdbc:oracle:thin:@dbhost:dbport:svcname
    username: username
    password: password

这是我的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>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.0.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>
    <groupId>odata-example</groupId>
    <artifactId>odata-example</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>odata-example</name>
    <description>Odata POC for exposing data from DB using Annotation based EDM Objects</description>

<properties>
    <java.version>1.8</java.version>
    <version.olingo>2.0.8</version.olingo>
    <lombok.version>1.16.18</lombok.version>
</properties>

<dependencies>
    <!-- Spring related dependecies -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <!-- <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency> -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
    </dependency>
    <dependency>
        <groupId>com.oracle</groupId>
        <artifactId>ojdbc6</artifactId>
        <version>11.2.0.3</version>
        <scope>system</scope>
        <systemPath>${basedir}/jars/ojdbc6.jar</systemPath>
    </dependency>
    <!-- Odata related dependencies -->
    <dependency>
        <groupId>org.apache.olingo</groupId>
        <artifactId>olingo-odata2-api</artifactId>
        <version>${version.olingo}</version>
    </dependency>
    <dependency>
        <artifactId>olingo-odata2-api-annotation</artifactId>
        <groupId>org.apache.olingo</groupId>
        <type>jar</type>
        <version>${version.olingo}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.olingo</groupId>
        <artifactId>olingo-odata2-core</artifactId>
        <version>${version.olingo}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.olingo</groupId>
        <artifactId>olingo-odata2-annotation-processor-api</artifactId>
        <version>${version.olingo}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.olingo</groupId>
        <artifactId>olingo-odata2-annotation-processor-core</artifactId>
        <version>${version.olingo}</version>
    </dependency>

    <!-- Other dependencies -->
</dependencies>

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

这是从pcf连接到外部Oracle DB的正确方法，也是为什么BOOT-INF / lib中存在jar时找不到驱动程序类的原因。外部罐子是否在其他位置？

我是pcf的新手。

将应用程序部署到PCF时找不到Oracle驱动程序类

0 个答案: