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csv格式由于體積小，便于生成和導(dǎo)出導(dǎo)入，而且跟excel兼容性好，所以很多b/s程序最終導(dǎo)出方案都選擇了csv，這個代碼就是要實現(xiàn)這個功能的一個小過程。[br][br]strsql 要導(dǎo)出的sql查詢語句[br]strfields 字段名稱列表,如果為空字符,則使用sql語句中的字段名[br][br]用法示例:[br]strsql=“select * from table1”[br]strsql=“select id,name,age from employees&strfields =編號,姓名,年齡"[br][br]export.asp[br][br]
程序代碼
<% [br]response.buffer = true[br]response.addheader "content-disposition","attachment;filename=exportdata.csv;" [br]response.charset = "bg2312" [br]response.contenttype = "application/octet-stream" [br][br]dim dbname,conn[br]dbname="data/epm.mdb" '定義數(shù)據(jù)庫路徑及名稱[br]set conn = server.createobject("adodb.connection")[br]conn.open "provider=microsoft.jet.oledb.4.0;data source=" & server.mappath(dbname)[br][br]dim strsql,strfields[br]dim rst[br]dim i[br][br]strsql=request("strsql")[br]strsql=replace(strsql,"％","%") '解決%號丟失問題, 參數(shù)中把%變成全角的,不然全丟失[br]strsql=replace(strsql,"＃","#") '解決＃號丟失問題[br]strfields=request("strfields")[br][br]'response.write(strsql &vbcrlf)[br][br]set rst = conn.execute(strsql)[br][br]if rst.eof then [br]response.write("沒有可導(dǎo)出數(shù)據(jù)！")[br]response.end[br]end if [br][br]if len(strfields)>0 then[br]response.write replace(strfields,"id","id") '防止出現(xiàn)sylk文件打開提示[br]else[br]for i =0 to rst.fields.count-1[br]'strfields=strfields &rst.fields(i).name & ","[br]'防止出現(xiàn)sylk文件打開提示[br]'以id（大寫)內(nèi)容開頭的文件[br]strfields=strfields & replace(rst.fields(i).name,"id","id") & "," [br]next [br]strfields=left(strfields,len(strfields)-1)[br]response.write(strfields)[br]end if[br][br]response.write(vbcrlf)[br][br]response.write(rst.getstring(,,","))[br][br]%>[br][br]1、如果字段里面帶雙引號需要用 chr(34) 包括起來[br][br]2、字段里面有html代碼的話 需要用replace(str,vbcrlf,"") 替換掉 字段里面 vbcrlf 代碼