如何用Asp动态生成xml文件

核心提示：Function ReplaceChar ( FstrSource ) dim strRet if IsNull(FstrSource) then FstrSource = "" end if strRet = Replace ( FstrSource , "&" ,

Function ReplaceChar ( FstrSource )
  dim strRet
  if IsNull(FstrSource) then
　  FstrSource = ""
  end if
  strRet = Replace ( FstrSource , "&" , "&" )
  strRet = Replace ( strRet , "<" , "<" )
  strRet = Replace ( strRet , ">" , ">" )
  strRet = Replace ( strRet , """" , """ )
  strRet = Replace ( strRet , "'" , "'" )
  ReplaceChar = strRet
End Function
function RstToxml (FrstRst, FstrRstName)
　  dim strSpace  'space string behand of element
　  dim intLevel  'level of the element
　  dim strXML　  'the return string(xml string)
　  dim intRstField
　  dim strShortDate
　 
　  'document level
　  intLevel = 0
　  strSpace = space (intLevel * 2)
　  if Len(FstrRstName)>0 then
　  strXML=strSpace & "<" & FstrRstName & ">" & vbCR
　  intLevel = intLevel + 1
　  strSpace = space(intLevel*2)
  end if
  if FrstRst.EOF then
　  strXML = strXML&strSpace & "<Record"
　  for nCount=0 to FrstRst.Fields.Count-1
　　  strXML = strXML & space(1)&FrstRst.Fields(nCount).Name&"=''"
　  next
　  strXML = strXML & "/>" &vbCR
　  if Len(FstrRstName)>0 then
　  strXML=strXML&strSpace & "</" & FstrRstName & ">" & vbCR
　  end if
　  RstToXML=strXML
　  exit function
  end if

  ' now move in one level
  intLevel = intLevel + 1
  strSpace = space (intLevel * 2)
 
  ' loop through the records
  dim strTemp
  FrstRst.MoveFirst
  do while not FrstRst.EOF
　  strTemp = ""
　　  'loop through the fields
　　  'strXML = strXML & strSpace & "<Record"
　　  for each objField in FrstRst.Fields
　　  'set objField = FrstRst.Fields(intRstField)
　　　　  strTemp = strTemp & space (1) & objField.Name & "="
　　　　　　 strTemp = strTemp & """" & ReplaceChar(objField.Value)  & """"
　　  end if
　　  next
　　  strXML = strXML & "<Record "&strTemp& "/>" & vbCR
　　  FrstRst.MoveNext
  loop
 
  intLevel=intLevel-1
  strSpace=space(intLevel * 2)

  if Len(FstrRstName)>0 then
　  strXML = strXML & strSpace & "</" & FstrRstName & ">" & vbCR
  end if

  RstToXML = strXML

end function

 

 

getInfo.asp
========================================
<?xml version="1.0" encoding="gb2312"?>
<root>
<%
set conn = server.CreateObject("ADODB.Connection")
conn.Open "FILEDSN=test.dsn"

set facultyRst = conn.Execute("select * from faculty")
do while not facultyRst.eof
  strFaculty = facultyRst("name")
 
  set classRst = conn.Execute("select count(id) as classcount from recruitclass where recruityear=" + cstr(year(now)) + " and faculty='" + strFaculty + "'")
  set maleRst = conn.Execute("select count(id) as malecount from newstudent where recruityear=" + cstr(year(now)) + " and faculty='" + strFaculty + "' and gender='男'")
  set femaleRst = conn.Execute("select count(id) as femalecount from newstudent where recruityear=" + cstr(year(now)) + " and faculty='" + strFaculty + "' and gender='女'")
%>
  <newstudent faculty="<%=strFaculty%>" class="<%=classRst("classcount")%>" male="<%=maleRst("malecount")%>" female="<%=femaleRst("femalecount")%>"/>
 
<%
  facultyRst.MoveNext
loop
%>
</root>

 

<%
dim strConn, strSQL, rs, n, sFileName
'change the server name, if it is remote, change the UID and PWD to your own
strConn = "PRovider=SQLOLEDB;Server=localhost;Database=pubs;UID=sa;PWD=;"
strSQL = "SELECT * FROM employee"
set rs = Server.CreateObject("ADODB.Recordset")
rs.open strSQL, strConn, 1, 1
sFileName = "c:\temp\employee.xml"
rs.save sFileName, 1
rs.close
set rs =nothing
%>

or

<%
Response.ContentType = "text/xml"
dim strConn, strSQL, rs, n, sFileName
'change the server name, if it is remote, change the UID and PWD to your own
strConn = "Provider=SQLOLEDB;Server=localhost;Database=pubs;UID=sa;PWD=;"
strSQL = "SELECT * FROM employee"
set rs = Server.CreateObject("ADODB.Recordset")
rs.open strSQL, strConn, 1, 1
sFileName = "c:\temp\employee.xml"
rs.save Response, 1
rs.close
set rs =nothing
%>