主页
JavaScript
JavaScript while 循环
tryjs_loop_for_cars
运行 ❯
×
更改方向
保存代码
更改主题
<!DOCTYPE html> <html> <body> <p id="demo"></p> <script> var cars = ["BMW", "Volvo", "Saab", "Ford"]; var i = 0; var text = ""; for (;cars[i];) { text += cars[i] + "<br>"; i++; } document.getElementById("demo").innerHTML = text; </script> </body> </html>