f 指令 語法比較簡單,直接上代碼: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title></title ...
MIME (Multipurpose Internet Mail Extensions) 是描述內容類型的互聯網標準。Clients use this content type or media type header to select an appropriate viewer applicat ...