我正在尝试使用内置的Tomcat服务器部署spring boot应用程序。而且，即使应用程序启动，我也会收到以下错误。
Field error in object 'spring.datasource' on field 'type': rejected value [org.apache.tomcat.dbcp.dbcp2.BasicDataSource]; codes [typeMismatch.spring.datasource.type,typeMismatch.type,typeMismatch.java.lang.Class,typeMismatch]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [spring.datasource.type,type]; arguments []; default message [type]]; default message [Failed to convert property value of type 'java.lang.String' to required type 'java.lang.Class' for property 'type'; nested exception is java.lang.IllegalArgumentException: Cannot find class [org.apache.tomcat.dbcp.dbcp2.BasicDataSource]] - o.s.b.c.e.AnnotationConfigEmbeddedWebApplicationContext
2017-11-26 22:18:27:489 - INFO - Correlation-Id = - AppName = - Server-IP = - RequestorApp = - RequestorIp = - UserId = - Total-Time = -
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. - o.s.b.a.l.AutoConfigurationReportLoggingInitializer
2017-11-26 22:18:27:492 - ERROR - Correlation-Id = - AppName = - Server-IP = - RequestorApp = - RequestorIp = - UserId = - Total-Time = -
***************************
APPLICATION FAILED TO START
***************************
Description:
Binding to target org.springframework.boot.autoconfigure.jdbc.DataSourceProperties@466317f failed:
Property: spring.datasource.type
Value: org.apache.tomcat.dbcp.dbcp2.BasicDataSource
Reason: Failed to convert property value of type 'java.lang.String' to required type 'java.lang.Class' for property 'type'; nested exception is java.lang.IllegalArgumentException: Cannot find class [org.apache.tomcat.dbcp.dbcp2.BasicDataSource]
Action:
Update your application's configuration
- o.s.b.d.LoggingFailureAnalysisReporter
以下是我的pom.xml文件
<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>
<groupId>com.cnanational.productservice</groupId>
<artifactId>product-service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>product-service</name>
<description>Product Service</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<timestamp>${maven.build.timestamp}</timestamp>
<maven.build.timestamp.format>yyyy-MM-dd'T'HH:mm:ss z</maven.build.timestamp.format>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</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-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.cnanational.servicecommon</groupId>
<artifactId>service-common</artifactId>
<version>1.5.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc8</artifactId>
<version>12.2.0.1.0</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-dbcp</artifactId>
<version>8.5.4</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>maven-releases</id>
<name>CNA National Release Artifacts</name>
<url>https://nexus.cnanational.net/repository/maven-releases/</url>
</repository>
<repository>
<id>maven-snapshots</id>
<name>CNA National Snapshot Artifacts</name>
<url>https://nexus.cnanational.net/repository/maven-snapshots/</url>
</repository>
<repository>
<id>maven-central</id>
<name>CNA National Central</name>
<url>https://nexus.cnanational.net/repository/maven-central/</url>
</repository>
</repositories>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<packagingExcludes>
**/product-service/
</packagingExcludes>
</configuration>
</plugin>
</plugins>
</build>
</project>
以下是spring-boot yml文件。
security:
user:
name: qcSa
password: qcPassword
server:
port: 8100
context-path: /product-service
endpoints:
jmx:
domain: com.cnanational.productservice
management:
context-path: /${common.application-version}/actuator
spring:
application:
name: product-service
datasource:
# jndi-name: jdbc/web_base_user
url: jdbc:oracle:thin:@devrac-scan.cnanational.net:1521/d02wpa.cnanational.net
username: web_base_user
password: ubew6130
type: org.apache.tomcat.dbcp.dbcp2.BasicDataSource
product-service:
paths:
product-attributes: '/dealerProductAttributes'
product-surcharges: '/surcharges'
product-products: '/products'
deductible-descriptions:
S: Standard
D: Disappearing
sales-ws:
validation-rules-endpoint:
endpoint: https://dev03tc.cnanational.com/sales-ws/v1/uiGlobalSettings/search?appName=SalesRatingTool
user: SVC_DEV_CORS
password: 113501*3Q3E105^9^z7b
sql-properties:
product-procedure-no-rates-error-code: 20000
controlobj-sql: >
begin begin dbms_session.set_role(controlobj.getdisableddbroles);
exception when others then null;
end;
controlobj.web_set_user('%s', 'N','%s');
end;
controlobj-clear-errors-sql: >
call errorobj.clearerrormessage()
controlobj-query-errors-sql: >
select error_message from error_messagev1
agent-sales-rating-id-seq-sql:
select agent_sales_rating_id_seq.nextval from dual
rate-insertion-sql: >
insert into agent_sales_rating_parms
(agent_sales_rating_id, parm_name, parm_value1, parm_value2, parm_value3)
values
(:agent_sales_rating_id, :parm_name, :parm_value1, :parm_value2, :parm_value3)
rate-procedure-name: ins_agent_sales_rating_outputs
rate-params-query-sql: >
select
agent_sales_rating_id,
parm_name,
parm_value1,
parm_value2,
parm_value3
from
agent_sales_rating_parms
where
agent_sales_rating_id = :agent_sales_rating_id
and parm_name in (:param_names)
rate-query-sql: >
select
listagg(model_description,',') WITHIN GROUP ( order by model_description) as model
,vehicle_class
,term_months
,term_miles
, series_deductibles_id
, deduct_option
, deduct_amt
, retail_price
, dealer_cost
from
agent_sales_rating_outputs
where
agent_sales_rating_id = :agent_sales_rating_id
group by
vehicle_class
, term_months
, term_miles
, series_deductibles_id
, deduct_option
, deduct_amt
, retail_price
, dealer_cost
order by
vehicle_class desc
, series_deductibles_id
, deduct_option
, deduct_amt
, term_months
, term_miles
common:
application-version: v1
message-automation:
app-name: product-service
heavyweight: false
fallback-message: 'A system error has occurred'
message-ids:
common-exception-handler: 600000
common-error-controller: 600003
required-headers-filter: 600012
too-many-sort-arguments: 600011
invalid-sort-field: 600010
rest:
paths:
build-info: /buildInfo
remote-user-header-required-urls:
- /v1/**
headers:
remote-user: oam_remote_user
correlation-id: Correlation-Id
requestor-app: REQUESTOR_APP
health:
dependencies:
-
name: 'Oracle Datasource'
dependency-type: DB
下面是context.xml文件，其中包含bean信息。下面的Java类具有应用程序属性。
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <bean id="timeElapsedAspect" class="com.cnanational.servicecommon.aop.TimeElapsedAspect"></bean> <aop:config> <aop:aspect id="timeElapsedAspect" ref="timeElapsedAspect"> <aop:pointcut id="controllerPointcut" expression="execution(public * com.cnanational.productsservice.controller.*.*(..))"/> <aop:around method="logTimeElapsed" pointcut-ref="controllerPointcut"/> </aop:aspect> </aop:config> </beans>
package com.cnanational.productservice;
import java.util.Properties;
import javax.annotation.PostConstruct;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.context.annotation.ImportResource;
import org.springframework.context.annotation.Profile;
import org.springframework.context.support.ResourceBundleMessageSource;
import com.cnanational.productservice.config.ProductProperties;
import com.cnanational.servicecommon.config.CommonConfiguration;
@SpringBootApplication
@EnableConfigurationProperties({ ProductProperties.class })
@Import({ CommonConfiguration.class })
@ImportResource({ "classpath:/product-service/context.xml" })
public class ProductServiceApplication
{
public static final String PROFILE_TEST = "test";
public static void main(String[] args)
{
new SpringApplicationBuilder(ProductServiceApplication.class)
.sources(ProductServiceApplication.class)
.properties(properties())
.run(args);
}
public static Properties properties()
{
Properties props = new Properties();
props.put("spring.config.location", "classpath:product-service/");
props.put("spring.config.name", "product-service");
props.put("logging.config", "classpath:product-service/logback.xml");
return props;
}
@Bean
public MessageSource messageSource()
{
ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
messageSource.setBasename("product-service/ValidationMessages");
messageSource.setUseCodeAsDefaultMessage(false);
return messageSource;
}
/**
* JUnit test configuration only to be applied when test profile
* is active. This is required for inherited tests to work without
* having to add the EnableAutoConfiguration tag to every concrete
* test class.
*/
@Profile(PROFILE_TEST)
@Configuration
@EnableAutoConfiguration(exclude = DataSourceAutoConfiguration.class)
public static class TestConfiguration
{
private final Logger log = LoggerFactory.getLogger(getClass());
/**
* Let us know that the test configuration is loaded.
*/
@PostConstruct
public void postConstruct()
{
log.info("TestConfiguration loaded");
}
}
}