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<html> <head> <title>JavaScript String Method</title> </head> <body> <p id="demo">单击按钮显示指定UNICODE编码的字符。</p> <button onclick="myFunction()">点我</button> <script> function myFunction(){ var n=String.fromCharCode(72,69,76,76,79); document.getElementById("demo").innerHTML=n; } </script> </body> </html>
