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小編給大家分享一下SpringBoot啟動(dòng)報(bào)錯(cuò)Failed to determine a suitable driver class怎么辦,希望大家閱讀完這篇文章之后都有所收獲,下面讓我們一起去探討吧!
SpringBoot啟動(dòng)報(bào)錯(cuò)如下
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2019-05-06 21:27:18.275 ERROR 10968 --- [ main] 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).
Process finished with exit code 1
把這個(gè)依賴注釋掉就好了
原因
應(yīng)用沒(méi)有使用到DataSource,但是在pom.xml里引入了mybatis-spring-boot-starter
問(wèn)題解決辦法
有兩種:
把mybatis-spring-boot-starter的依賴去掉,這樣就不會(huì)觸發(fā)spring boot相關(guān)的代碼
把spring boot自動(dòng)初始化DataSource相關(guān)的代碼禁止掉
禁止的辦法有兩種:
在啟動(dòng)類的@SpringBootApplication加上
@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class, DataSourceTransactionManagerAutoConfiguration.class })
在application.properties里配置:
spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration,org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration
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