你的service模块不是应该添加pojo模块的依赖么？不然你怎么调用的到pojo中的类啦？不要想着mapper添加了pojo依赖就行了，这不是继承关系。。
maven聚合工程，子项目之间为什么不能互相引用类？
maven结构是这样的：
- parent * common * manager *pojo *mapper *service *web
common，manager继承parent，pojo，mapper，service，web属manager下的子项目。
mapper依赖pojo，service依赖mapper，web依赖service。
现在service中写一接口，需要使用pojo里定义的基本类，结果无法引用。
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采纳
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采纳
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