springboot项目启动提示：Failed to configure a DataSource: 'url' attribute is not specified and no embedde

我会带着你远行 2023-10-17 23:28 193阅读 0赞

本文参考：https://blog.csdn.net/coyotess/article/details/80637837

错误内容:

  1. ***************************
  2. APPLICATION FAILED TO START
  3. ***************************
  5. Description:
  7. Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
  9. Reason: Failed to determine a suitable driver class
  12. Action:
  14. Consider the following:
  15.     If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
  16.     If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

解决方法：

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)

  1. @SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
  2. @ImportResource("classpath:consumer.xml")
  3. public class EmsWebApplication {
  4.     public static void main(String[] args) throws Exception{
  5.         SpringApplication.run(EmsWebApplication.class, args);
  6.     }
  7. }

源码分析：待补充。

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