此方法将字符串视为模板并用对象的属性填充它。
string.inspect([useDoubleQuotes = false]);
返回一个内插字符串。
<html> <head> <title>Prototype examples</title> <script type = "text/javascript" src = "/javascript/prototype.js"></script> <script> function showResult() { var str = "#{animals} on a #{transport}"; alert(str.interpolate({animals:"Cow",transport:"Train"})); } </script> </head> <body> <p>Click the button to see the result.</p> <br /> <br /> <input type = "button" value = "Result" onclick = "showResult();"/> </body> </html>