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JavaScript for 循环
tryjs_loop_for
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<!DOCTYPE html> <html> <body> <h2>JavaScript 的 For 循环</h2> <p id="demo"></p> <script> var cars = ["BMW", "Volvo", "Saab", "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>