JSP入门教程（2）_MySQL
欢迎使用JavaServer Pages(以下简称JSP)技术―制作动态内容网页的方法。
如果你希望学习这篇教程的话，我想你一定是这项技术的新手。你可能想成为一名利用JSP技术开发网络应用程序的程序员或者网页设计师。本教程中包含了一系列JSP的技巧和一些简单的代码的写法，每一步都举了一组例子来讲述原理。
我建议你在学习本教程之前先去看一看FAQ，了解如果配置你的服务器好让他能支持并运行JSP。那样你就可以跳过前边的内容直接看你感兴趣的内容了。
OK，费话少说，Let’s go！
第一课：真正的开始
现在开始做我们的第一个JSP页面。图1-1展示了一个最简单的JSP页面，接下来是两段代码。
[dukebanner.html]
|
helloworld.jsp
Hello, World! |
页面说明：
在很多JSP文件中你都要写上这样的说明。在helloword.jsp中：
傻瓜也看得出来，这句话没什么大用，只是简要的说明一下这段代码的作用。
你可以在JSP文件中的任何地方写这种代码，但是好的习惯是把他写在最前面，还有，因为他是JSP标签，记住一定要放在前面，呵
include说明：
include用来在主JSP文件中调用本地的一个其他文件，通常是一些版权信息啦，脚本语言啦等其他任何你想在其他文件中重复使用的代码。在这个例子中就是调用了一个图片其实。大家明白这个意思就得了。
随便说两句：
在JSP中对写法非常敏感，不可以有一点错误。举个例子，把
代码写好了，如何试验一下呢？
我这里写的UNIX下的方法，如果你用Windows，那么换一下路径就可以了
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