我已经添加了 ojdbc ddriver 并将依赖项包含在 pom 中,但我仍然收到标题中提到的错误。请帮忙。
之前我使用本地 postgres 数据库运行了该应用程序。现在尝试连接远程oracle db,遇到了这个问题。我已登录必要的防火墙。 应用程序启动并按照 postgresdb 执行的方式执行。
当我尝试立即启动我的应用程序时,我收到以下日志 -
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-03-06 12:08:51.786 ERROR 27236 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Failed to bind properties under '' to com.zaxxer.hikari.HikariDataSource:
Property: driverclassname
Value: oracle.jdbc.OracleDriver
Origin: "driverClassName" from property source "source"
Reason: Failed to load driver class oracle.jdbc.OracleDriver in either of HikariConfig class loader or Thread context classloader
Action:
Update your application's configuration
Process finished with exit code 1
pom文件如下
<?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 https://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>2.2.2.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>package</groupId>
<artifactId>QualityScore</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>QualityScore</name>
<description>Demo project in Spring Boot</description>
<properties>
<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-mail</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc8</artifactId>
<version>12.2.0.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
应用程序属性 -
##Postgres settings
##spring.datasource.url=jdbc:postgresql:*****
##spring.datasource.username=*****
##spring.datasource.password=*****
##spring.jpa.database-platform = org.hibernate.dialect.PostgreSQLDialect
spring.jpa.hibernate.ddl-auto = none
spring.jpa.hibernate.show-sql=true
# Oracle settings
spring.datasource.url=jdbc:oracle:*****
spring.datasource.username=*****
spring.datasource.password=*****
spring.datasource.driver-class=oracle.jdbc.driver.OracleDriver
# HikariCP settings
spring.datasource.hikari.connection-timeout=60000
spring.datasource.hikari.maximum-pool-size=5
#spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true
最佳答案
我得到了解决方案或修复。 我在 application.properties 中添加了以下属性
spring.datasource.driver-class=oracle.jdbc.driver.OracleDriver
并在项目结构的模块中显式指定驱动程序(ojdbc8)。 现在可以了!!!谢谢大家的帮助!!
关于java - "to com.zaxxer.hikari.HikariDataSource:"Springboot下绑定(bind)属性失败,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/60558921/