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JavaScript教程
JavaScript switch...case语句
示例
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>JavaScript switch...case语句示例</title> </head> <body> <script type="text/javascript"> var a =3; switch(a) { case 0: { document.write("www"); document.write("<br />"); } break; case 1: { document.write("dreamdu"); document.write("<br />"); } break; case 2: { document.write("com"); document.write("<br />"); } break; case 3: { document.write("www.dreamdu.com"); document.write("<br />"); } break; default: { document.write("http://www.dreamdu.com"); document.write("<br />"); } } </script> </body> </html>