Gxlsystem TIY Editor
Gxlsystem 在线教程
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<!DOCTYPE html> <html> <body> <h1>JavaScript 变量</h1> <p>您可以在一条语句中声明多个变量。</p> <p id="demo"></p> <script> var person = "Bill Gates", carName = "porsche", price = 150000; document.getElementById("demo").innerHTML = carName; </script> </body> </html>