BGColor.jsp

最新推荐文章于 2020-11-28 08:44:00 发布

junjielkj

最新推荐文章于 2020-11-28 08:44:00 发布

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分类专栏： Servlet / JSP 文章标签： JSP HTML

本文链接：https://blog.youkuaiyun.com/junjielkj/article/details/83845413

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<HTML>
<HEAD>
  <TITLE>Color Testing</TITLE>
</HEAD>

<!--
html注释
-->

<%--
注释1
aaaaaaa
--%>

<%
//注释2
/*
注释3
aaaaa
*/
String bgColor = request.getParameter("bgColor");
boolean hasExplicitColor;
if (bgColor != null) {
  hasExplicitColor = true;
} else {
  hasExplicitColor = false;
  bgColor = "WHITE";
}
%>
<BODY BGCOLOR="<%= bgColor %>">
<H2 ALIGN="CENTER">Color Testing</H2>

<%
if (hasExplicitColor) {
  out.println("You supplied an explicit background color of " +
              bgColor + ".");
} else {
  out.println("Using default background color of WHITE. " +
              "Supply the bgColor request attribute to try " +
              "a standard color, an RRGGBB value, or to see " +
              "if your browser supports X11 color names.");
}
%>

</BODY>
</HTML>