我有一个对象列表,如下所示。
我希望你能将其转化为
我尝试过。
[["GX 470","Model"],["Lexus","Make"],["Jeep","Make"],["Red","Color"],["blue","Color"]]
我希望你能将其转化为
并将其转化为
。{"Model":["GX 470"],"Make":["Lexus","Jeep"],"Color":["Red", "blue"]}
我尝试过。
list.groupBy{ it[1] }
但是这把我带回了起点
{"Model":[["GX 470","Model"]],"Make":[["Lexus","Make"],["Jeep","Make"]],"Color":[["Red","Color"],["blue","Color"]]}