源代码 ：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>开源教程(ossoft.cn)</title> </head> <body> <script> cars=["BMW","Volvo","Saab","Ford"]; var i=0; while (cars[i]){ document.write(cars[i] + "<br>"); i++; } </script> </body> </html>
运行结果