JavaScript For 循环示例

for (let i = 0; i <h2>      for...of 循环（遍历数组）</h2><pre class="brush:php;toolbar:false">const fruits = ['apple', 'banana', 'orange'];for (const fruit of fruits) {  console.log(fruit);

const person = {  name: 'john',  age: 30,  job: 'developer'};for (const key in person) {  console.log(`${key}: ${person[key]}`);}

const numbers = [1, 2, 3, 4, 5];numbers.foreach((number, index) => {  console.log(`index ${index}: ${number}`);});

let count = 0;while (count <p>这些示例演示了在 javascript 中进行迭代的各种方法，每种方法都适合不同的场景和数据结构。</p>