sqlserver问题

问题如下：

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-03-14 13:00:33.553 ERROR 9240 --- [  restartedMain] o.s.b.d.LoggingFailureAnalysisReporter   : 
***************************
APPLICATION FAILED TO START
***************************
Description:
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
Reason: Failed to determine a suitable driver class

Action:
Consider the following:
	If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
	If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

解决方案：
加上(exclude = DataSourceAutoConfiguration.class)

package com.pbm;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.scheduling.annotation.EnableScheduling;
@EnableScheduling //即可开启定时
@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
public class WebApplication {
	public static void main(String[] args) {
		SpringApplication.run(WebApplication.class, args);
	}
}

拓展知识：
依赖包

<!-- sqlserver驱动 -->
		<dependency>
			<groupId>com.microsoft.sqlserver</groupId>
			<artifactId>mssql-jdbc</artifactId>
			<scope>runtime</scope>
		</dependency>
		 <!-- jdbc -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-jdbc</artifactId>
		</dependency>