W3School TIY
编辑您的代码：
<html> <head> <script type="text/javascript"> function changeWordSpacing() { document.getElementById("p1").style.wordSpacing="10px"; } </script> </head> <body> <p id="p1">This is an example paragraph</p> <input type="button" onclick="changeWordSpacing()" value="Change space between words" /> </body> </html>
查看结果: