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JavaScript 循环
tryjs_while
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<!DOCTYPE html> <html> <body> <h2>JavaScript While 循环</h2> <p id="demo"></p> <script> var text = ""; var i = 0; while (i < 10) { text += "<br>The number is " + i; i++; } document.getElementById("demo").innerHTML = text; </script> </body> </html>