我有一个看起来像这样的对象:
data class Product(val name: String,
val maker: List<String>)
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目前,我从后端收到的响应(无法更改)如下:
[{"name":"Car", "maker":["Audi"]},
{"name":"Car", "maker":["BMW"]},
{"name":"Motorcycle", "maker":["Yamaha"]},
{"name":"Motorcycle", "maker":["Kawasaki"]}
]
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实际列表包含大量数据,但name可以信任该字段进行分组.我可以用什么方式映射这些数据,以便最终结果是这样的:
[{"name":"Car", "maker":["Audi", "BMW"]},
{"name":"Motorcycle", "maker":["Yamaha","Kawasaki"]}
]
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