假设我有一个这样的对象列表:
let b = [
{
name: "test1",
connectedTo: "",
},
{
name: "test1",
connectedTo: "test1.test2.test3"
},
{
name: "test2",
connectedTo: "",
},
{
name: "test3",
connectedTo: "",
}
]
我想得到name
个没有重复的元素,如果有重复的元素,也要得到一个没有空connectedTo
的元素.从上面的例子来看,我期望的结果是:
let result = [
{
name: "test1",
connectedTo: "test1.test2.test3"
},
{
name: "test2",
connectedTo: "",
},
{
name: "test3",
connectedTo: "",
}
]