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modelmapper 简单只能的对象映射工具

作者:互联网

对象映射工具很多,modelmapper 是另外一个不错的选择

特性

参考使用

具体源码可以参考官方文档

 

 

@Data
public class OrderDTO {
    private  String customerFirstName;
    private  String customerLastName;
    private  String billingStreet;
    private  String billingCity;
}
public class Test {
    @org.junit.Test
    public  void  demo(){
        ModelMapper modelMapper = new ModelMapper();
        Order order=  new Order();
        Customer customer = new Customer();
        Name name = new Name();
        name.setFirstName("dalong");
        name.setLastName("demoapp");
        customer.setName(name);
        order.setCustomer(customer);
        Address address = new Address();
        address.setCity("beijing");
        address.setStreet("beijing");
        order.setBillingAddress(address);
        OrderDTO orderDTO = modelMapper.map(order, OrderDTO.class);
        assertEquals(order.getCustomer().getName().getFirstName(), orderDTO.getCustomerFirstName());
        assertEquals(order.getCustomer().getName().getLastName(), orderDTO.getCustomerLastName());
        assertEquals(order.getBillingAddress().getStreet(), orderDTO.getBillingStreet());
        assertEquals(order.getBillingAddress().getCity(), orderDTO.getBillingCity());
    }
}

说明

当然modelmapper 也提供了方便的周边集成,比如与数据库访问的,对于json 的处理也是支持的,算是一个很不错的工具包

参考资料

http://modelmapper.org/getting-started/

标签:name,映射,assertEquals,modelmapper,orderDTO,new,工具,order,String
来源: https://www.cnblogs.com/rongfengliang/p/15837454.html