html:4t <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html lang="${lang}"> <head> <meta http-equiv="Content-Type" content="text/html;charset=${charset}"> <title>Document</title> </head> <body> ${child} </body> </html>
二、html:4s <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="${lang}"> <head> <meta http-equiv="Content-Type" content="text/html;charset=${charset}"> <title>Document</title> </head> <body> ${child} </body> </html>
三、html:xt <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="${lang}"> <head> <meta http-equiv="Content-Type" content="text/html;charset=${charset}" /> <title></title> </head> <body> ${child} </body> </html>
四、html:xs <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="${lang}"> <head> <meta http-equiv="Content-Type" content="text/html;charset=${charset}" /> <title>Document</title> </head> <body> ${child} </body> </html>
五、html:xxs 全选复制放进笔记<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="${lang}"> <head> <meta http-equiv="Content-Type" content="text/html;charset=${charset}" /> <title>Document</title> </head> <body> ${child} </body> </html>
六、html:5 <!doctype html> <html lang="${lang}"> <head> <meta charset="${charset}"> <title>Document</title> </head> <body> ${child} </body> </html>
原文：http://www.cnblogs.com/qfly/p/7675524.html