values() 方法返回一个新的Iterator对象。它包含按顺序插入Map对象中每个元素的value值。
 

语法

myMap.values()

返回值

一个新的 Map 可迭代对象.

例子

使用 values()

var myMap = new Map();
myMap.set("0", "foo");
myMap.set(1, "bar");
myMap.set({}, "baz");

var mapIter = myMap.values();

console.log(mapIter.next().value); // "foo"
console.log(mapIter.next().value); // "bar"
console.log(mapIter.next().value); // "baz"

规范

规范 状态 备注
ECMAScript 2015 (6th Edition, ECMA-262)
Map.prototype.values		 Standard 初始定义
ECMAScript Latest Draft (ECMA-262)
Map.prototype.values		 Draft  

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Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
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