日期:2014-05-16 浏览次数:20347 次
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here4</title> </head> <body> <script type="text/javascript"> document.write("javascript 变量"); </script> <script type="text/javascript"> var a = 13; var b = "13"; var c = "行有不得,反求诸己"; var tab = a/b; alert("04a"); alert(a); //输出13 alert(b); //输出13 alert(c); //输出行有不得,反求诸己 alert(tab); //输出1 alert("a==b的结果:"+(a==b)); //输出true alert("a===b的结果:"+(a===b)); //输出false alert("a+b:"+(a+b)); //输出1313 </script> </body> </html>
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