关于BeanCopier的一些思考 - ImportNew



关于BeanCopier的一些思考 - ImportNew

在做业务的时候,我们有时为了隔离变化,会将DAO查询出来的Entity,和对外提供的DTO隔离开来。大概90%的时候,它们的结构都是类似的,但是我们很不喜欢写很多冗长的b.setF1(a.getF1())这样的代码,于是我们需要BeanCopier来帮助我们。

在做业务的时候,我们有时为了隔离变化,会将DAO查询出来的Entity,和对外提供的DTO隔离开来。大概90%的时候,它们的结构都是类似的,但是我们很不喜欢写很多冗长的b.setF1(a.getF1())这样的代码,于是我们需要BeanCopier来帮助我们。

BeanCopier其实已经有很多开源版本,例如DozerMapperApache BeanUtilsSpringJodd BeanUtils甚至是Cglib都提供了这样的功能。在比较这些工具之前,我想先提提我对BeanCopier的一些要求。


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