Unable to Connect to Oracle database on server from Spring boot

Unable to Connect to Oracle database on server from Spring boot - spring

Created a fresh spring boot startup project. I am trying to connect one of the oracle DB server with the spring boot but end up having the below error.
java.sql.SQLException: ORA-01017: invalid username/password; logon denied
at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:628) ~[ojdbc8-21.1.0.0.jar:21.1.0.0.0]
at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:557) ~[ojdbc8-21.1.0.0.jar:21.1.0.0.0]
at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:552) ~[ojdbc8-21.1.0.0.jar:21.1.0.0.0]
at oracle.jdbc.driver.T4CTTIfun.processError(T4CTTIfun.java:1312) ~[ojdbc8-21.1.0.0.jar:21.1.0.0.0]
Caused by: java.lang.IllegalStateException: Unable to detect database type
at org.springframework.util.Assert.state(Assert.java:76) ~[spring-core-5.3.20.jar:5.3.20]
at org.springframework.boot.jdbc.init.PlatformPlaceholderDatabaseDriverResolver.determinePlatform(PlatformPlaceholderDatabaseDriverResolver.java:132) ~[spring-boot-2.7.0.jar:2.7.0]
Although I am able to connect via SQL. I have the following configuration as of now in the application.properties, I have the following
server.port=8080
spring.datasource.driver-class-name=oracle.jdbc.OracleDriver
spring.datasource.url=jdbc:oracle:thin:#100.73.35.145:1521/pdborcl
spring.datasource.username=DP1MT1_FAWAPPSHEL
spring.datasource.password=welcome1
spring.sql.init.platform=oracle
spring.batch.jdbc.initialize-schema=always
In 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 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>2.7.0</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.playpause</groupId>
<artifactId>zdt-batch-job</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>zdt-batch-job</name>
<description>Batch Application</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-batch</artifactId>
</dependency>
<dependency>
<groupId>com.oracle.database.jdbc</groupId>
<artifactId>ojdbc8</artifactId>
<version>21.1.0.0</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jdbc</artifactId>
</dependency>
<!--<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Please provide any inputs which can help on this.

Related

Failed to configure a datasource. Postgresql

I'm trying to use postgresql in my project, but keep getting this error.
***************************
APPLICATION FAILED TO START
***************************
Description:
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
Reason: Failed to determine a suitable driver class
Action:
Consider the following:
If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).
I´ve uninstalled and reinstalled pgAgent, pgJDBC and postgreSQL itself. i tought it was some problem in my machine, so i've restored it to factory and i keep getting the same error.
This is my application.properties
!<--Conexión a base de datos-->
spring.jpa.database=postgresql
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=update
spring.datasource.driver-class-name=org.postgresql.Driver
spring.datasource.url=jdbc:postgresql://localhost/demo
!<--Credencales base de datos-->
spring.datasource.username=postgres
spring.datasource.password=admin
This is my 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 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>2.6.4</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.novae</groupId>
<artifactId>red_social</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>red_social</name>
<description>Red social con CRUD de amigos</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web-services</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- Seguridad -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-jwt</artifactId>
<version>1.1.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.5.1.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
I've made a blank project and the error apears when i use the jpa dependency.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
It's finally working, i don´t know what really happend, i've restored to factory again and installed one by one (JDK 8, postgres) and restarted my pc, after that i've made a new project and it works. I still don't know what happend.
Thanks everyone for trying to help me.

I am trying to use JPA in my springboot project, but after adding the dependencies when I try to run the spring boot application, it shows error

<?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>2.5.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.JPA.Tests</groupId>
<artifactId>bootJPAExamples</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>bootJPAExamples</name>
<description>JPA USING SPRING BOOT</description>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

For starters the required dependencies should look something like this:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
When you add the jpa dependency to your project it will try to wire a dataSource bean. You will need to provide adequate properties for this bean to be configured or your project startup will fail.
Your properties file should look something like this:
spring.datasource.url=jdbc:mysql://localhost:3306/yourDBname
spring.datasource.username=root
spring.datasource.password=pass
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect
Mind that this db should exist in your MySQL instance.

Spring Security Authorization Server (experimental) - Sample projects, from Gradle to Maven (Dependencies)

As recommended here I now want to try the sample projects given in the experimental Authorization Server project.
I use Maven, don't know much about Gradle. I assume, that the samples folder is independent of any other artifact in the Authorization Server project?
I created via start.spring.io the 3 projects, added the missing dependencies manually, and the pom.xml look like this:
authorizationserver
<?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>2.5.3</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>authorizationserver</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>authorizationserver</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>15</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security.experimental</groupId>
<artifactId>spring-security-oauth2-authorization-server</artifactId>
<version>0.1.2</version>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
resourceserver
<?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>2.5.3</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>resourceserver</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>resourceserver</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>15</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-resource-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
client
<?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>2.5.3</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>client</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>client</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>15</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity5</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webflux</artifactId>
<version>5.3.9</version>
</dependency>
<dependency>
<groupId>io.projectreactor.netty</groupId>
<artifactId>reactor-netty</artifactId>
<version>1.0.10</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>webjars-locator-core</artifactId>
<version>0.47</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>5.1.0</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>jquery</artifactId>
<version>3.6.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Are these pom.xml correct? Is anything missing, are the versions OK to use, etc.?
I want to change my webservice (Spring Boot, REST controllers) from Basic Auth to OAuth2. My webservice is build with Spring Boot 2.5.3 and OpenJDK 15 (might change to 16) and Maven. That's why I use the latest versions in the pom.xml. But sample projects don't specify versions or use older version, that's why I don't know what versions are OK to use.
Is auth-server necessary or can it be replaced with 127.0.0.1?
AS
return new ProviderSettings().issuer("http://auth-server:9000")
->
return new ProviderSettings().issuer("http://127.0.0.1:9000")
RS
issuer-uri: http://auth-server:9000
->
issuer-uri: http://127.0.0.1:9000
Client
issuer-uri: http://auth-server:9000
->
issuer-uri: http://127.0.0.1:9000
Also, at https://github.com/spring-projects-experimental/spring-authorization-server/tree/main/samples/boot/oauth2-integration there are 4 projects.
The README says
Run Authorization Server
Run Resource Server
Run Client
what for is the project authorizationserver-custom-consent-page ?
I'm asking about the versions I use, latest in fact, because for example I need OpenJDK 15 as I'm using """ all over the place in my webservice project (which will be the Resource Server in context of OAuth2). I cannot therefore switch to versions like Java 8 or so, as stated here:
Prerequisites
Git and the JDK8 build.
Be sure that your JAVA_HOME environment variable points to the jdk1.8.0 folder extracted from the JDK download.
I'm not sure if my problems are related to newer versions of dependencies I use.
Meanwhile, with Maven all 3 projects compile and start, but I'm stuck at the login page. After giving the username and password, it remains on the login page. It seems to accept the user credentials, but loads the login page again. If I misspell the username or password, it complains bad credentials. This is with samples from the downloaded sources of 0.1.2.
It is not stated why auth-server has to be used, and therefore I did the replacements described earlier.
What value will be replaced for registrationId in redirect-uri: "http://127.0.0.1:8080/login/oauth2/code/{registrationId}" ?

Missing spring boot dependency 'spring-integration-mail'

In my Spring Boot (2.1.6.RELEASE) project I have added following dependencies:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-integration</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
But still the following is missing spring-integration-mail, should it not be included automatically?
Full 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>2.1.6.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.test.sample</groupId>
<artifactId>myproject</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>email-ci-trigger</name>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-integration</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-integration</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

The integration starter only pulls in the spring-integration-core jar; otherwise you would have many unnecessary jars on your classpath, slowing your application startup.
The mail starter does not know anything about spring integration; it is for when you want to use mail without spring integration
You need to add other integration modules manually:
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-mail</artifactId>
</dependency>
The version will be managed for you.

java.sql.SQLException: ORA-01017: invalid username/password; logon denied in spring boot for db other than h2

I am trying to configure oracle or mysql in spring boot, but while running the spring boot it is throwing java.sql.SQLException: ORA-01017: invalid username/password; logon denied. But is working fine for h2 and for simple jdbc the same db credentials is working fine.
Below is my 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>
<groupId>com.spring-boot-thymeleaf</groupId>
<artifactId>spring-boot-thymeleaf</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>spring-boot-thymeleaf</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.6.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</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-jdbc</artifactId>
</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>
<!-- H2 Database -->
<!-- <dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency> -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc7</artifactId>
<version>12.1.0</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-dbcp2</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
and application.properties file
server.context-path=/api
#Basic Spring Boot Config for Oracle
spring.datasource.url=jdbc:oracle:thin:#localhost:1521:O12CR102
spring.datasource.name=LEARNUSER
spring.datasource.password=LEARNUSER
spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
#spring.jpa.hibernate.ddl-auto=update
spring.jpa.database-platform=org.hibernate.dialect.Oracle10gDialect
Could you please help me?

Instead of spring.datasource.username I entered mistakenly spring.datasource.name
Used
spring.datasource.username=LEARNUSER
and remove
spring.jpa.database-platform=org.hibernate.dialect.Oracle10gDialect

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Unable to Connect to Oracle database on server from Spring boot - spring

Related

Failed to configure a datasource. Postgresql

I am trying to use JPA in my springboot project, but after adding the dependencies when I try to run the spring boot application, it shows error

Spring Security Authorization Server (experimental) - Sample projects, from Gradle to Maven (Dependencies)

Missing spring boot dependency 'spring-integration-mail'

java.sql.SQLException: ORA-01017: invalid username/password; logon denied in spring boot for db other than h2

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