html的header结构和实例

  1 HTML header结构
  2  
  3  
  4      
  5           
 22          <base href="http://www.w3school.com.cn/i/" />
 23          <base target="_blank" />
 24    
 25            
 30          "Content-Type" cOntent="text/html; charset=gb2312">
 31                  
 35          "expires" cOntent="2005/05/05 18:00:00">
 36          
 37          "pragma" cOntent="no-cache">
 38          
 39          "Refresh" cOntent="5;http://users7.nofeehost.com/luan123/">
 40          
 41          "set-COOKIE" cOntent="2005/05/05 18:00:00">
 42          
 43          "Window-target" cOntent="_top">
 44          
 45          "Page-Enter" cOntent="revealTrans(duration=1000000,transition=50000000)">
 46          
 47          "Page-Exit" cOntent="revealTrans(duration=1000000,transition=50000000)">
 48          
 49          
 50          "keywords" cOntent="overmind,zerg,protoss">
 51          
 52          "description" cOntent="哈哈哈哈哈">
 53          
 54          
 55          
 56          
 57          
 58          "stylesheet" type="text/css" href="/html/csstest1.css" >
 59          
 69          
 73          
 81            
 82           
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103             
104      
105      
106          aaa
107      
108