tu1.13.htm
来自「一部非常好的javaScript教程」· HTM 代码 · 共 24 行
HTM
24 行
<HTML>
<HEAD>
<TITLE>字符串运算符</TITLE>
</HEAD>
<BODY>
<SCRIPT LANGUAGE="JavaScript" TYPE="text/javascript">
<!--
var a="this";
var b="is";
var c=100; //变量 c 是一个整数
var d=true; //变量 d 是一个布尔值
document.write("a='this', b='is', c=100, d=true<P>");
document.write("a+b = "); document.write(a+b); document.write("<BR>");
document.write("b+a = "); document.write(b+a); document.write("<BR>");
document.write("a+c = "); document.write(a+c); document.write("<BR>");
document.write("c+a = "); document.write(c+a); document.write("<BR>");
document.write("a+d = "); document.write(a+d); document.write("<BR>");
document.write("d+a = "); document.write(d+a); document.write("<BR>");
document.write("a+b+d = "); document.write(a+b+d);
// -->
</SCRIPT>
</BODY>
</HTML>
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