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jspÏÂÔØ xlsÄÚÈÝÂÒÂë - Java / Web ¿ª·¢

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<%  
  String filename = "test.xls"
   
  if(null==filepath){
  filepath = "d:\\";  
  }
  int i = 0;  
  response.setContentType("application/octet-stream;charset=uft-8");
  response.setHeader("Content-Disposition",
  "attachment;filename = "+filename);  
   
  java.io.FileInputStream fileInputStream = new java.io.FileInputStream(filepath+filename); 
  while((i= fileInputStream.read()) != -1){  
  out.write(i);  
  }  
  fileInputStream.close();
   
%> 

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response.setContentType("application/vnd.ms-excel;charset=uft-8");


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response.setContentType("application/vnd.ms-excel;charset=uft-8");
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JAVAµç×Ӵʵ䣿 - Java / Java SE

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myeclipse+mysqlµÄÅäÖÃÎÊÌâ - Java / Eclipse

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´ò¿ªMyeclipse----window---open perspective---MyEclipse database explorer-- ......

java ÇóÖú - Java / Java EE

insert into [ScholarshipManagement].[dbo].[department] ([department],[specialization] ,[grade]) output inserted.departmentID values(? ,? ,? )
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mysqlµÄ¸üÐÂÓï¾ä - Java / Java SE

id name datetime
1 a 2010-05-13 10:15:00
2 b 2010-05-14 09:10:00
3 d 2010-05-14 10:10:00
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update table_n ......

java synchronized - Java / Java SE

Java code:

......
synchronized(user){
int loginNum = Integer.parseInt(Main_Client_Dia.jtf2.getText().trim());
Main_Client_Dia.jtf2.setText("");
loginNum++;
......
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