Class 成员变量是动态的。取决于打字稿中地图的键

Question

我有一张打字稿地图 myMap : Map = new Map();

myMap 有一些键和值

我正在像下面这样迭代地图

for(let [key, value] of this.myMap) {
   ///some code which can create a class whose member variable will be the key of the map and the values of the member variables will be the values of the keys
}

例如，如果地图的键是 ==> 苹果、芒果等如果相应的值为 1、2 然后在迭代地图时动态创建

myClass {
  apple = 1;
  mango = 2;
}

Answer 1

你能试试这个吗

let myClass = {};
for (const [key, value] of this.myMap.entries()) {
  myClass = {
    ...myClass,
    [key]: value,
  }
}

Class 成员变量是动态的。取决于打字稿中地图的键

Class member variable are dynamic. Depending upon the keys of a map in typescript

javascript

typescript

ecmascript-6

ecmascript-2016

angular