如何用Asp取得数据库中所有表名和字段名_ASP教程
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推荐:Asp读取文本文件并显示html head http-equiv=Content-Type content=text/html; charset=gb2312 title/title /head body % LANGUAGE = VBScript % % Const ForReading = 1, ForWriting = 2, ForAppending = 8 Const TristateUseDefault = -2, TristateTrue = -1, TristateFalse
< % set rs=server.CreateObject("adodb.recordset") db="db.mdb" '只要直接更改数据库名称就能够看到效果了。 set conn=server.CreateObject("adodb.connection") connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(db) conn.open connstr Set rs=Conn.OpenSchema(20) Do Until rs.EOF If rs(3)="TABLE" Then response.write "表名:"&rs(2)&"<br />" Set rs1=server.CreateObject("adodb.recordset") sql="select * from "&rs(2) Set rs1=conn.execute(sql) response.write "字段名:" For i=0 To rs1.fields.count-1 response.write rs1.fields(i).name&" " Next response.write "<br />" Do While Not rs1.eof response.write " " For i=0 To rs1.fields.count-1 t=rs1.fields(i).name response.write rs1(t)&" " Next response.write " " rs1.movenext Loop response.write " " End If rs.MoveNext Loop Set rs=Nothing Set conn=nothing % > |
分享:asp怎样利用InstrRev()获取文件名InstrRev函数,从字符串的最后一个搜索起,前面字符串。 % Dim strTXT,pos strTXT=www.webjx.com pos=instrRev(strTXT,.) Response.Write pos % 我们搜索的起始是倒序,从com前的一个点。起始的字符的长度,含此点,共十个字符,返回的结果将是9。 通过
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ASP教程-如何用Asp取得数据库中所有表名和字段名。