javascript的几种写法总结
<title>几个JavaScript</title> <script language="javascript"> //变量 var greeting;//变量名 greeting = "Welcome to the JS!";//为变量赋值 </script> </head> <body> <script language="javascript"> document.write(greeting);//输出变量值 </script> </body>
<title>几个JavaScript</title> <script language="javascript"> //变量 var greeting;//变量名 greeting = "Welcome to the JS!";//为变量赋值 </script> </head> <body> <script language="javascript"> document.write(greeting);//输出变量值 </script> </body>