SpringBoot とPostgreSQLの接続

前提

EclipseにてSpringbootで新規プロジェクトを作成、実行したところ

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

のエラーが出て、解消されません。

実現したいこと

Springbootを使用してPostgreSQLに接続したいです。

該当のソースコード

pom.xml
1<?xml version="1.0" encoding="UTF-8"?>
2<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
4	<modelVersion>4.0.0</modelVersion>
5	<parent>
6		<groupId>org.springframework.boot</groupId>
7		<artifactId>spring-boot-starter-parent</artifactId>
8		<version>3.0.1</version>
9		<relativePath/> <!-- lookup parent from repository -->
10	</parent>
11	<groupId>com.kakeibo</groupId>
12	<artifactId>kakeibo</artifactId>
13	<version>0.0.1-SNAPSHOT</version>
14	<name>kakeibo</name>
15	<description>Demo project for Spring Boot</description>
16	<properties>
17		<java.version>17</java.version>
18	</properties>
19	<dependencies>
20		<dependency>
21			<groupId>org.springframework.boot</groupId>
22			<artifactId>spring-boot-starter-data-jdbc</artifactId>
23		</dependency>
24		<dependency>
25			<groupId>org.springframework.boot</groupId>
26			<artifactId>spring-boot-starter-thymeleaf</artifactId>
27		</dependency>
28		<dependency>
29			<groupId>org.springframework.boot</groupId>
30			<artifactId>spring-boot-starter-web</artifactId>
31		</dependency>
32
33		<dependency>
34			<groupId>org.projectlombok</groupId>
35			<artifactId>lombok</artifactId>
36			<optional>true</optional>
37		</dependency>
38		<dependency>
39			<groupId>org.springframework.boot</groupId>
40			<artifactId>spring-boot-starter-test</artifactId>
41			<scope>test</scope>
42		</dependency>
43		<dependency>
44			<groupId>org.postgresql</groupId>
45  			<artifactId>postgresql</artifactId>
46  			<scope>runtime</scope>
47		</dependency>
48	</dependencies>
49
50	<build>
51		<plugins>
52			<plugin>
53				<groupId>org.springframework.boot</groupId>
54				<artifactId>spring-boot-maven-plugin</artifactId>
55				<configuration>
56					<excludes>
57						<exclude>
58							<groupId>org.projectlombok</groupId>
59							<artifactId>lombok</artifactId>
60						</exclude>
61					</excludes>
62				</configuration>
63			</plugin>
64		</plugins>
65	</build>
66
67</project>
68

application.yml
1server:
2  port: 8888
3  
4spring:
5  datasource:
6    driver-class-name: org.postgresql.Driver
7    password: kakeibo
8    url: jdbc:postgresql://localhost:5432/kakeibo
9    username: kakeibo
10