Home
JS
JS
Tryit: JAVASCRIPT
运行 ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <body> <h2>JavaScript 函数</h2> <p>此示例调用一个函数将华氏度转换为摄氏度：</p> <p id="demo"></p> <script> function toCelsius(f) { return (5/9) * (f-32); } document.getElementById("demo").innerHTML = toCelsius(77); </script> </body> </html>