Problema com leitura do application.properties após atualização do spring boot

Boa tarde Jacksom

Realize o download do projeto inicial do curso e fiz os procedimentos orientados no curso. Não encontrei erro no upgrade... Você poderia enviar o caminho e o conteúdo do arquivo application.properties?

Bons estudos!

O arquivo application.properties está no caminho /forum/src/main/resources, segue o conteúdo do arquivo:

spring.jpa.hibernate.ddl-auto=update spring.datasource.url=jdbc:mysql://localhost:3306/ab_treinamento_jacksom_forum spring.datasource.username=jack spring.datasource.password=password spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver spring.main.allow-bean-definition-overriding=true

forum.jwt.secret=ug-(.7U|d#]P6EpfJ(HZdle+4eItnE]ek^cF!;8cYrm4AF:[$MG^QyGW#i@e&urP#B>b4UH:>@Az74bKj?cS3GudDyB(-3 forum.jwt.expiration=1800000

Uma dúvida, foi apenas o ctrl+c/ctrl+v ou o arquivo não está com uma chave=valor por linha como meu caso?

# datasource
spring.datasource.driverClassName=org.h2.Driver
spring.datasource.url=jdbc:h2:mem:alura-forum
spring.datasource.username=sa
spring.datasource.password=

# jpa
spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
spring.jpa.hibernate.ddl-auto=update
spring.jpa.properties.hibernate.show_sql=true
spring.jpa.properties.hibernate.format_sql=true

# h2
spring.h2.console.enabled=true
spring.h2.console.path=/h2-console

# jwt
forum.jwt.secret=A+X;fTJP&Pd,TD9dwVq(hsHX,ya^<wsD_UK7L+@=S;{'CydP]{v@}G'b>et;yz$*\yL5S8EJN:%P:X%H9>#nYLrX}@\s?CQcpspH,2emzBc!Q[V'AYa~uzF8WR~AUrMzxp/V$9([S9X#zj/CH('#]B_Hc+%fGhe27YB;^j4\Xk=Ju"Ap~_&<L;=!Z;!,2UP;!hF3P]j85#*`&T]/kB/W^6$v~u6qpejL>kY^f)sy4:qTq_Ec!-z!@aAp~sLKGU>$
forum.jwt.expiration=86400000

# actuator
management.endpoint.health.show-details=always
management.endpoints.web.exposure.include=*
info.app.name=@project.name@
info.app.version=@project.version@

# spring boot admin server
spring.boot.admin.client.url=http://localhost:8081

Está sim, a diferença é apenas que estou utilizando mysql como base de dados e por conta de alguns problemas com o swagger precisei remover temporáriamente a parte do actuator

spring.jpa.hibernate.ddl-auto=update
spring.datasource.url=jdbc:mysql://localhost:3306/ab_treinamento_jacksom_forum
spring.datasource.username=jack
spring.datasource.password=password
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.main.allow-bean-definition-overriding=true


forum.jwt.secret=ug-(.7U|d#]P6EpfJ(HZdle+4eItnE]ek^cF!;8cYrm4AF:[$MG^QyGW#i@e&urP#B>b4UH:>@Az74bKj?cS3GudDyB(-3
forum.jwt.expiration=1800000

Boa.

Manda seu pom.xml também ou verifique se ambas as dependências estão definidas. Certifique-se também se não nenhum erro no pom.xml sobre falhas de download da dependência.

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>

Segue o meu 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>2.3.1.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>
    <groupId>br.com.alura</groupId>
    <artifactId>forum</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>forum</name>
    <description>Demo project for 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-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-cache</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-validation</artifactId>
        </dependency>        
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.9.2</version>
        </dependency>        
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.9.2</version>
        </dependency>        
        <dependency>
            <groupId>de.codecentric</groupId>
            <artifactId>spring-boot-admin-starter-client</artifactId>
            <version>2.2.3</version>
        </dependency>
        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.9.1</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</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>

Bom dia Jacksom

Realizei alguns testes utilizando seu pom.xml e application.properties. Não foi possível reproduzir o erro, testei tanto com Java 8 quanto Java 19. Seria possível compartilhar o projeto inteiro?

Bons estudos!