使用ASP可以编写读出数据库信息的JSON代码

发布时间：2023-10-06 11:30:20 所属栏目：Asp教程来源：

导读：复制代码代码如下:
Function GetTable(Table,Where,Order,OrderSort,curpage, pagesize,MiniJson)
'Author : nigou
'使用方法 : Response.Write GetTable(Table表名,Where条件,Order主键(必须),OrderSor

复制代码代码如下:
Function GetTable(Table,Where,Order,OrderSort,curpage, pagesize,MiniJson)
'Author : nigou
'使用方法 : Response.Write GetTable(Table表名,Where条件,Order主键(必须),OrderSort(asc,desc),curpage当前页, pagesize每页条数,MiniJson是否输出为miniUI格式)
'
dim i, j ,rs
if OrderSort="" Then OrderSort="asc"
if Where="" Then Where="asc"
Set Rs=Server.CreateObject("adodb.recordset")
if curpage>1 then
TmpSql="select a.* from ( select top " & (curpage) * pagesize & " * from " & Table & " where " & where & " order by " & Order & " " & OrderSort & ") a left join ( select top " & (curpage-1) * pagesize & " * from " & Table & " where " & where & " order by " & Order & " " & OrderSort & ") b on a." & Order & "=b." & Order & " where iif(b." & Order & ",'0','1')='1'"
else
TmpSql="select a.* from ( select top " & (curpage) * pagesize & " * from " & Table & " where " & where & " order by " & Order & " " & OrderSort & ") a "
end if
if pagesize=0 Then TmpSql = "select * from " & Table
Rs.open TmpSql,conn,1,1
RealSize=Rs.recordcount
for i=0 to Rs.recordcount-1
TmpJson= TmpJson & "{"
for j=0 to Rs.fields.count-1
TmpJson= TmpJson & """" &(Rs.fields(j).name) & """ : "
TmpJson= TmpJson & """" & Rs(j) & """"
if j<Rs.fields.count-1 then TmpJson= TmpJson & " , "
next
TmpJson= TmpJson & " }"
if i<Rs.recordcount-1 then TmpJson= TmpJson & ","
TmpJson= TmpJson & vbcrlf
rs.movenext
next
Rs.close
if MiniJson=1 Then
CountSql="select count("& order &") from " & Table & " where " & where

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