springboot配置了druid数据源的参数，如下配置为什么没有起作用呢？

Question

@Configuration
public class DruidConfig {

    @Bean
    @ConfigurationProperties(prefix = "spring.datasource")
    public DataSource druid(){
        return  new DruidDataSource();
    }

}

Answer 1

  @Bean("dataSource")
    @ConfigurationProperties(prefix = "spring.datasource.druid")
    public DruidDataSource beanDataSource() {
        return DruidDataSourceBuilder.create().build();
    }

这样写试试