Error processing condition on org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguratio

1、问题说明:

在启动 springboot的 main函数 是时候,报错,说获取不到DataSource 等一些列错误;
报错信息若下:

Error processing condition on org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration$PooledDataSourceConfiguration

Caused by: java.lang.IllegalStateException: Failed to introspect Class [com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceAutoConfigure] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2]
Caused by: java.lang.NoClassDefFoundError: org/springframework/boot/autoconfigure/jdbc/metadata/DataSourcePoolMetadataProvider
Caused by: java.lang.ClassNotFoundException: org.springframework.boot.autoconfigure.jdbc.metadata.DataSourcePoolMetadataProvider

3

2、解决方案:

springboot 中druid-spring-boot-starter依赖版本太低了,更换成最新版本;
2018.11.26 :以下版本是2018.5.27发布的最新版本

<!-- https://mvnrepository.com/artifact/com.alibaba/druid-spring-boot-starter -->
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>druid-spring-boot-starter</artifactId>
    <version>1.1.10</version>
</dependency>

启动喽,就是这么简单
cuowu


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