我正在使用部署在Heroku上的Springboot应用程序,但我无法使用H2。我收到了有关Url Datasource和Wrong Password and Username的几个错误。我正在尝试自动创建实体表。
Main.java
@Controller
@EnableScheduling
@SpringBootApplication
public class Main {
public static void main(String[] args) throws Exception {
SpringApplication.run(Main.class, args);
}
}
UserConfiguration.java
@Entity
@Table(name = "UserConfiguration")
public class UserConfiguration {
@Id
private Long id;
private float btcValue;
private boolean sell;
protected UserConfiguration() {}
public UserConfiguration(Long id, float btcValue, boolean sell) {
this.id = id;
this.btcValue = btcValue;
this.sell = sell;
}
...
}
application.properties
# H2
spring.h2.console.enabled=true
spring.h2.console.path=/h2
# Datasource
spring.datasource.url=jdbc:h2:~/database
spring.datasource.driver-class-name=org.h2.Driver
spring.datasource.username=
spring.datasource.password=
###
# Hibernate Settings
###
spring.jpa.hibernate.ddl-auto = create
spring.jpa.properties.hibernate.show_sql=false
spring.jpa.properties.hibernate.use_sql_comments=false
spring.jpa.properties.hibernate.format_sql=false
spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
Heroku本地Web执行日志
11:50:48 web.1 | 2017-09-19 11:50:48.872 INFO 12876 --- [
main] com.example.Main:以下 配置文件是活动的:生产11:50:49 web.1 | 2017年9月19日 11:50:49.078 INFO 12876 --- [主要] ationConfigEmbeddedWebApplicationContext:刷新 org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@7e32c033: 启动日期[Tue Sep 19 11:50:49 CEST 2017];背景的根源 层次11:50:50 web.1 | 2017-09-19 11:50:50.612 INFO 12876 --- [main] o.s.b.f.s.DefaultListableBeanFactory: 覆盖bean' dataSource'的bean定义与众不同 定义:替换[Root bean:class [null];范围=; 抽象= FALSE; lazyInit = FALSE; autowireMode = 3; dependencyCheck = 0; autowireCandidate = TRUE;初级= FALSE; factoryBeanName = org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration $阿光; factoryMethodName =数据源; initMethodName = NULL; destroyMethodName =(推断)11:50:50 web.1 | > ;在课堂上定义 路径资源 [组织/ springframework的的/ boot /自动配置/ JDBC / DataSourceConfiguration $ Hikari.class] 用[Root bean:class [null];范围=;抽象= FALSE; lazyInit = FALSE; autowireMode = 3; dependencyCheck = 0; autowireCandidate = TRUE; 初级= FALSE; factoryBeanName = org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration $ Tomcat的; factoryMethodName =数据源; initMethodName = NULL; destroyMethodName =(推断);在类路径资源中定义 [org / springframework / boot / autoconf 11:50:50 web.1 | > igure / jdbc / DataSourceConfiguration $ Tomcat.class]] 11:50:51 web.1 | 2017-09-19 11:50:51.346 INFO 12876 --- [主要] f.a.AutowiredAnnotationBeanPostProcessor:JSR-330 ' javax.inject.Inject'找到并支持自动装配的注释 11:50:51 web.1 | 2017-09-19 11:50:51.858 INFO 12876 --- [
main] trationDelegate $ BeanPostProcessorChecker:Bean ' org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' 类型 [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration $$ EnhancerBySpringCGLIB $$ 338a41d7] 不适合所有BeanPostProcessors处理(for 例如:不符合自动代理的条件)11:50:52 web.1 | 2017-09-19 11:50:52.373 INFO 12876 --- [主要] s.b.c.e.t.TomcatEmbeddedServletContainer:初始化为Tomcat port(s):5000(http)11:50:52 web.1 | 2017-09-19 11:50:52.425 INFO 12876 --- [main] o.apache.catalina.core.StandardService: 启动服务Tomcat 11:50:52 web.1 | 2017-09-19 11:50:52.427 INFO 12876 --- [主要] org.apache.catalina.core.StandardEngine:启动Servlet引擎: Apache Tomcat / 8.5.11 11:50:52 web.1 | 2017-09-19 11:50:52.650 INFO 12876 --- [ost-startStop-1] o.a.c.c.C. [Tomcat]。[localhost]。[/]: 初始化Spring embedded WebApplicationContext 11:50:52 web.1 | 2017-09-19 11:50:52.650 INFO 12876 --- [ost-startStop-1] o.s.web.context.ContextLoader:Root WebApplicationContext: 初始化完成于3575 ms 11:50:53 web.1 | 2017年9月19日 11:50:53.228 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean:映射servlet: ' DispatcherServlet的'到[/] 11:50:53 web.1 | 2017-09-19 11:50:53.234 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean:映射servlet: ' webServlet'到[/ h2 / ] 11:50:53 web.1 | 2017-09-19 11:50:53.256 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean:映射过滤器: ' metricsFilter' to:[/ ] 11:50:53 web.1 | 2017-09-19 11:50:53.257 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean:映射过滤器: ' characterEncodingFilter' to:[/ ] 11:50:53 web.1 | 2017年9月19日 11:50:53.257 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean:映射过滤器: ' hiddenHttpMethodFilter' to:[/ ] 11:50:53 web.1 | 2017年9月19日 11:50:53.257 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean:映射过滤器: ' httpPutFormContentFilter' to:[/ ] 11:50:53 web.1 | 2017年9月19日 11:50:53.257 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean:映射过滤器: ' RequestContextFilter两个' to:[/ ] 11:50:53 web.1 | 2017年9月19日 11:50:53.258 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean:映射过滤器: ' webRequestLoggingFilter' to:[/ ] 11:50:53 web.1 | 2017年9月19日 11:50:53.271 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean:映射过滤器: ' applicationContextIdFilter' to:[/ ] 11:50:53 web.1 | 2017年9月19日 11:50:53.273 INFO 12876 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean:映射过滤器: ' resourceUrlEncodingFilter' to:[/ *] 11:50:54 web.1 | 2017年9月19日 11:50:54.251错误12876 --- [主要] o.a.tomcat.jdbc.pool.ConnectionPool:无法创建初始化 游泳池的连接。 11:50:54 web.1 | org.h2.jdbc.JdbcSQLException: 用户名或密码错误[28000-193] 11:50:54 web.1 |在 org.h2.message.DbException.getJdbcSQLException(DbException.java:345) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.message.DbException.get(DbException.java:179) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.message.DbException.get(DbException.java:155) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.message.DbException.get(DbException.java:144) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.engine.Engine.validateUserAndPassword(Engine.java:336) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.engine.Engine.createSessionAndValidate(Engine.java:162) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.engine.Engine.createSession(Engine.java:137) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.engine.Engine.createSession(Engine.java:27) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:349)〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.jdbc.JdbcConnection。(JdbcConnection.java:115) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.jdbc.JdbcConnection。(JdbcConnection.java:99) 〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.h2.Driver.connect(Driver.java:69)〜[h2-1.4.193.jar!/:na] 11:50:54 web.1 |在 org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:310) 〜[tomcat-jdbc-8.5.11.jar!/:na] 11:50:54 web.1 |在 org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:203) 〜[tomcat-jdbc-8.5.11.jar!/:na] 11:50:54 web.1 |在 org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:732) [tomcat-jdbc-8.5.11.jar!/:na] 11:50:54 web.1 |在 org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:664) [tomcat-jdbc-8.5.11.jar!/:na] 11:50:54 web.1 |在 org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:479) [tomcat-jdbc-8.5.11.jar!/:na] 11:50:54 web.1 |在 org.apache.tomcat.jdbc.pool.ConnectionPool。(ConnectionPool.java:154) [tomcat-jdbc-8.5.11.jar!/:na] 11:50:54 web.1 |在 org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:118) [tomcat-jdbc-8.5.11.jar!/:na] 11:50:54 web.1 |在 org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:107) [tomcat-jdbc-8.5.11.jar!/:na] 11:50:54 web.1 |在 org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:131) [tomcat-jdbc-8.5.11.jar!/:na] 11:50:54 web.1 |在 org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111) [spring-jdbc-4.3.7.RELEASE.jar!/:4.3.7.RELEASE] 11:50:54 web.1 | 在 org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77) [spring-jdbc-4.3.7.RELEASE.jar!/:4.3.7.RELEASE] 11:50:54 web.1 | 在 org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:326) [spring-jdbc-4.3.7.RELEASE.jar!/:4.3.7.RELEASE] 11:50:54 web.1 | 在 org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:366) [spring-jdbc-4.3.7.RELEASE.jar!/:4.3.7.RELEASE] 11:50:54 web.1 | 在 org.springframework.boot.autoconfigure.orm.jpa.DatabaseLookup.getDatabase(DatabaseLookup.java:72) [spring-boot-autoconfigure-1.5.2.RELEASE.jar!/:1.5.2.RELEASE] 11:50:54 web.1 |在 org.springframework.boot.autoconfigure.orm.jpa.JpaProperties.determineDatabase(JpaProperties.java:139) [spring-boot-autoconfigure-1.5.2.RELEASE.jar!/:1.5.2.RELEASE] 11:50:54 web.1 |在 org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.jpaVendorAdapter(JpaBaseConfiguration.java:105) [spring-boot-autoconfigure-1.5.2.RELEASE.jar!/:1.5.2.RELEASE] 11:50:54 web.1 |在 org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration $$ EnhancerBySpringCGLIB $$ 9d10a5f7.CGLIB $ jpaVendorAdapter $ 4() [弹簧引导自动配置-1.5.2.RELEASE.jar /:1.5.2.RELEASE]
例如我的测试使用H2仪表板,使用空密码和用户。我在概念上遗漏了什么吗?
修改
答案 0 :(得分:0)
您忘记了数据库凭据,请查看堆栈跟踪
org.h2.jdbc.JdbcSQLException: Wrong user name or password
添加到您的application.properties
spring.datasource.username=(h2 user)
spring.datasource.password=(h2 password)
默认应该是用户:" sa"并传递:""空字符串,如果我没有被误认为是h2