Description:Field contentMapper in worldtolingyidianke.file.service.impl.ContentServiceImpl requir

简介: Description:Field contentMapper in worldtolingyidianke.file.service.impl.ContentServiceImpl requir

敲代码遇到了bug:

Description:
 
Field contentMapper in worldtolingyidianke.file.service.impl.ContentServiceImpl required a bean of type 'worldtolingyidianke.file.mappers.ContentMapper' that could not be found.
 
The injection point has the following annotations:
  - @org.springframework.beans.factory.annotation.Autowired(required=true)
 
 
Action:
 
Consider defining a bean of type 'worldtolingyidianke.file.mappers.ContentMapper' in your configuration.

意思是:

worldtolingyidianke . file . service . impl . contentserviceimpl中的字段contentMapper需要一个类型为“worldtolingyidianke . file . mappers . content mapper”的bean,但找不到该bean。 注入点有以下注释: -@ org . spring framework . beans . factory . annotation . auto wired(required = true) 行动: 请考虑在您的配置中定义“worldtolingyidianke . file . mappers . content mapper”类型的bean。

这里怎样解决:SpringBoot项目中添加@Mapper注解就行

这样就解决了:


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