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--  专家坐堂  (http://foxtable.com/bbs/list.asp?boardid=2)
----  jarry问题  (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=179650)

--  作者:qaz17909
--  发布时间:2022/9/1 17:28:00
--  jarry问题
JARRY转字符串之后,直接向ft赋值和用sql写入,得到的值不一样?
Dim arr As New JArray
Dim obj1 As New JObject
obj1("单号") = "A001"
arr.Add(obj1)
Dim obj2 As New JObject
obj2("单号") = "A002"
arr.Add(obj2)
Dim str As String = CompressJson(arr)
CurrentTable.Current("一级分类") = str
(得到的值为:[{"单号":"A001"},{"单号":"A002"}])

Dim cmd As New SQLCommand
cmd.C
cmd.CommandText = "Insert Into test (一级分类) Values(\'" & str & "\');Select SCOPE_IDENTITY()"
cmd.ExecuteNonQuery
DataTables ("test").Load()
(得到的值为:[["单号":"A001"],["单号":"A002"]])

两者不一样,一个为{},一个为[]

--  作者:有点蓝
--  发布时间:2022/9/1 17:37:00
--  
改为参数化用法:http://www.foxtable.com/webhelp/topics/3266.htm