typedArray.values
typedArray.values
values()
返回新的Array Iterator
对象,包含数组中每个下标处的值。
语法
arr.values()
返回值
新的Array Iterator
对象。
示例
使用for...of 循环的迭代
var arr = new Uint8Array([10, 20, 30, 40, 50]
var eArray = arr.values(
// your browser must support for..of loop
// and let-scoped variables in for loops
for (let n of eArray) {
console.log(n
}
备选迭代
var arr = new Uint8Array([10, 20, 30, 40, 50]
var eArr = arr.values(
console.log(eArr.next().value // 10
console.log(eArr.next().value // 20
console.log(eArr.next().value // 30
console.log(eArr.next().value // 40
console.log(eArr.next().value // 50
规范
Specification | Status | Comment |
---|---|---|
ECMAScript 2015 (6th Edition, ECMA-262)The definition of '%TypedArray%.prototype.values()' in that specification. | Standard | Initial definition. |
ECMAScript 2017 Draft (ECMA-262)The definition of '%TypedArray%.prototype.values()' in that specification. | Draft | |
浏览器兼容性
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|---|
Basic support | (Yes) | 12 | 37 (37) | No support | 26 | 10 |
Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | No support | (Yes) | 37.0 (37) | No support | No support | 10 |