源代码 ：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>开源教程(ossoft.cn)</title> <script src="https://cdn.staticfile.org/prototype/1.7.3/prototype.min.js"></script> <script> function myFunction(){ $("h01").writeAttribute("style","color:red").insert("Hello Prototype!"); } Event.observe(window,"load",myFunction); </script> </head> <body> <h1 id="h01"></h1> </body> </html>
运行结果