问题描述
我有基本的SpringBoot应用程序。我遵循本教程:https://www.baeldung.com/spring-boot-h2-database用于从头开始创建所有内容,但是当我完成所有步骤并尝试访问h2-console时。它告诉我“无法访问此网站”。首先,我尝试了默认路径:http:// localhost:8080 / h2-console,然后将其添加到我的application.properties文件中-server.contextpath =“ api”和server.port = 8090,以确保端口未使用,但仍然无法访问h2控制台。
这是我的pom.xml文件:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>gtech</groupId>
<artifactId>agriculturerent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<java.version>1.8</java.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</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-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.4.20.Final</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
这是我的application.properties文件:
spring.datasource.url=jdbc:h2:file:./TestDb
spring.datasource.driverClassName=org.h2.Driver
spring.datasource.username=sa
spring.datasource.password=""
spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
spring.h2.console.enabled=true
主类是默认类:
@SpringBootApplication
public class AgriculturerentApplication {
public static void main(String[] args) {
SpringApplication.run(AgriculturerentApplication.class,args);
}
}
能否请您告诉我访问h2控制台的地方在哪里?
谢谢。
解决方法
您可以使用应用程序中定义的端口和上下文访问H2控制台。专有技术。
示例,如果您已定义:
server.port=8090
server.servlet.context-path=api
您可以在以下位置访问h2-console:http:// localhost:8090 / api / h2-console
致谢。
,可能您没有服务器,因此无法打开任何本地主机页面。
pom.xml
<div class="wub" style="overflow-y:auto;max-height:50vh;overflow-x:hidden">
application.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>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>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.4.20.Final</version>
</dependency>
</dependencies>
http:// localhost:8080 / h2-console / 一切正常,已检查