html运行实例（eg_js_loop_for_cars）-搜寻教程库

代码示例：（标识：eg_js_loop_for_cars）

<!DOCTYPE html>
<html>
<body>

<p id="demo"></p>

<script>
var cars = ["BMW", "Volvo", "porsche", "Ford"];
var i = 0;
var text = "";
for (;cars[i];) {
  text += cars[i] + "<br>";
  i++;
}
document.getElementById("demo").innerHTML = text;
</script>

</body>
</html>