【Exception】Spring报错：Bean with name ‘xxx‘ has been injected into other beans [xxx] in its raw version

1.报错内容：
Error creating bean with name ‘metaTableColumnsServiceImpl’: Bean with name ‘metaTableColumnsServiceImpl’ has been injected into other beans [metaTableServiceImpl] in its raw version as part of a circular reference, but has eventually been wrapped. This means that said other beans do not use the final version of the bean. This is often the result of over-eager type matching - consider using ‘getBeanNamesForType’ with the ‘allowEagerInit’ flag turned off, for example.
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2原因： metaTableColumnsServiceImpl类中注入了 metaTableServiceImpl， 而在 metaTableServiceImpl类中也注入了 metaTableColumnsServiceImpl，从而引起该异常。 （循环引用）

3、解决： metaTableColumnsServiceImpl类注入 metaTableServiceImpl时，增加注解 @Lazy ，反之同理。

4、@Lazy 注解路径为： org.springframework.context.annotation.Lazy 。