H2：JdbcSQLException：URL格式错误

naXa 发表于 Dev

和Xa

我用一个应该连接到内存数据库的配置替换了一个可以连接到真实数据库的配置。我想将此配置用于集成测试。一个简单的测试看起来像这样

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest
public class WebApplicationTests {
    @Test
    public void contextLoads() {}
}

pom.xml中的新配置

<profiles>
    <profile>
        <id>IntegrationTest</id>
        <properties>
            <datasource.url>jdbc:h2:mem:db_name_test;MODE=MSSQLServer;DB_CLOSE_ON_EXIT=FALSE;DB_CLOSE_DELAY=-1;INIT=CREATE SCHEMA IF NOT EXISTS db_name_test\\;SET SCHEMA db_name_test</datasource.url>
            <datasource.username>sa</datasource.username>
            <datasource.password></datasource.password>
        </properties>
    </profile>
    <!-- other profiles omitted -->
</profiles>

<dependencies>
    <dependency>
        <groupId>com.h2database</groupId>
        <artifactId>h2</artifactId>
        <version>1.4.195</version>
    </dependency>
    <!-- some dependencies omitted -->
</dependencies>

这些属性被注入到资源文件中，然后在上下文初始化期间由Spring拾取。XML上下文中的数据源配置如下所示：

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
    <property name="url" value="${datasource.url}"/>
    <property name="username" value="${datasource.username}"/>
    <property name="password" value="${datasource.password}"/>
</bean>

我使用以下命令来构建项目并执行测试：

mvn -T 1C clean integration-test -P IntegrationTest

现在，与以前的配置一起使用的测试会引发以下异常。

堆栈跟踪

2018-03-13 13:36:04.627 ERROR 9076 --- [           main] o.s.test.context.TestContextManager      : Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener@cb6c1e9] to prepare test instance [com.WebApplicationTests@3d52aca]

java.lang.IllegalStateException: Failed to load ApplicationContext
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124) ~[spring-test-4.3.14.RELEASE.jar:4.3.14.RELEASE]
    ... some frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'aService': Unsatisfied dependency expressed through field 'ctSecurityUtils'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'ctSecurityUtils': Unsatisfied dependency expressed through field 'arService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'arService': Invocation of init method failed; nested exception is org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588) ~[spring-beans-4.3.14.RELEASE.jar:4.3.14.RELEASE]
    ... some frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'ctSecurityUtils': Unsatisfied dependency expressed through field 'arService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'arService': Invocation of init method failed; nested exception is org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588) ~[spring-beans-4.3.14.RELEASE.jar:4.3.14.RELEASE]
    ... some frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'arService': Invocation of init method failed; nested exception is org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:137) ~[spring-beans-4.3.14.RELEASE.jar:4.3.14.RELEASE]
    ... some frames omitted
Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection
    at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:333) ~[spring-orm-4.3.14.RELEASE.jar:4.3.14.RELEASE]
    ... some frames omitted
Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection
    at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
    ... some frames omitted
Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (URL format error; must be "jdbc:h2:{ {.|mem:}[name] | [file:]fileName | {tcp|ssl}:[//]server[:port][,server2[:port]]/name }[;key=value...]" but is "jdbc:h2:mem:db_name_test" [90046-196])
    at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549) ~[commons-dbcp-1.4.jar:1.4]
    ... some frames omitted
Caused by: org.h2.jdbc.JdbcSQLException: URL format error; must be "jdbc:h2:{ {.|mem:}[name] | [file:]fileName | {tcp|ssl}:[//]server[:port][,server2[:port]]/name }[;key=value...]" but is "jdbc:h2:mem:db_name_test" [90046-196]
    at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.196.jar:1.4.196]
    ... some frames omitted

如何解决？

和Xa

通过试错法，我发现连接字符串中的此语句导致了错误

\\;SET SCHEMA db_name_test

JdbcSQLException: URL format error删除时也不例外。但是我想保留应用程序的行为，因此与其删除语句，不如将其移入connectionInitSqls。我也指定了driverClassName。

更新的Maven配置文件：

<profile>
    <id>IntegrationTest</id>
    <properties>
        <datasource.driverClassName>org.h2.Driver</datasource.driverClassName>
        <datasource.url>jdbc:h2:mem:db_name_test;MODE=MSSQLServer;DB_CLOSE_ON_EXIT=FALSE;DB_CLOSE_DELAY=-1;INIT=CREATE SCHEMA IF NOT EXISTS db_name_test</datasource.url>
        <datasource.connectionInitSqls>SET SCHEMA db_name_test</datasource.connectionInitSqls>
        <datasource.username>sa</datasource.username>
        <datasource.password></datasource.password>
    </properties>
</profile>

在XML上下文中更新了数据源配置：

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
    <property name="driverClassName" value="${datasource.driverClassName}"/>
    <property name="url" value="${datasource.url}"/>
    <property name="username" value="${datasource.username}"/>
    <property name="password" value="${datasource.password}"/>
    <property name="connectionInitSqls" value="${datasource.connectionInitSqls}"/>
</bean>

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