asp实现读取数据库输出json代码

这篇文章主要介绍了asp实现读取数据库输出json代码的方法的相关资料,需要的朋友可以参考下

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

Rs.open CountSql,Conn,1,1

Counts=Rs(0)

Rs.Close

GetTable=ToMiniUi(TmpJson,Counts)

Else

GetTable=toJson(TmpJson)

end if

Set Rs=nothing

End Function

function toJson(JsonStr)

toJson=[ & vbcrlf & JsonStr & vbcrlf & ]

end function

Function ToMiniUi(JsonStr,total)

ToMiniUI={

ToMiniUI=ToMiniUI & total: & total & , & vbcrlf

ToMiniUI=ToMiniUI & data: [ & JsonStr

ToMiniUI=ToMiniUI & ]}

End Function

PS：最后的参数是针对miniUI开发的,可以无视

以上就是本文的全部内容了，希望大家能够喜欢。