点击运行
<!DOCTYPE html> <html> <body> <h1>JavaScript 循环</h1> <p id="demo"></p> <script> var cars = ["BMW", "Volvo", "porsche", "Ford", "Fiat", "Audi"]; var text = ""; var i; for (i = 0; i < cars.length; i++) { text += cars[i] + "<br>"; } document.getElementById("demo").innerHTML = text; </script> </body> </html>
运行结果
