我正在创建用于将JSON数据从REST源导入Blob存储的管道。 但是,我有一个问题,因为包含主数据的数组内部有一个嵌套数组。
JSON数据如下:
{
"@odata.context": "<Context>",
"@odata.nextLink": "<Next Link>",
"value": [
{
"@odata.type": "<Type>",
"reportRefreshDate": "2019-05-18",
"userPrincipalName": "abc@xyz.net",
"displayName": "abc",
"isDeleted": false,
"deletedDate": null,
"hasExchangeLicense": true,
"hasOneDriveLicense": true,
"hasSharePointLicense": true,
"hasSkypeForBusinessLicense": true,
"hasYammerLicense": true,
"hasTeamsLicense": true,
"exchangeLastActivityDate": "2019-05-17",
"oneDriveLastActivityDate": null,
"sharePointLastActivityDate": null,
"skypeForBusinessLastActivityDate": null,
"yammerLastActivityDate": null,
"teamsLastActivityDate": null,
"exchangeLicenseAssignDate": "2019-03-19",
"oneDriveLicenseAssignDate": "2018-07-06",
"sharePointLicenseAssignDate": "2018-07-06",
"skypeForBusinessLicenseAssignDate": "2018-05-22",
"yammerLicenseAssignDate": "2018-05-22",
"teamsLicenseAssignDate": "2018-05-22",
"assignedProducts": [
"OFFICE 365 E3",
"OFFICE 365 E5"
]
}
]
}
您可能会在这里注意到,在主数组“值”中有一个名为“ assignedProducts”的嵌套数组
当我定义源和接收器之间的映射时,无法映射嵌套数组,它显示如下:
据我所知,有可能为该数组创建一个循环。但是对于嵌套数组,这似乎很困难。
有人可以建议我如何处理嵌套数组吗?如果将此数组转换为字符串或其他内容,那就更好了。
预先感谢:-)
答案 0 :(得分:0)
我模拟了一些像您一样的样本数据:
Private Sub FillFormatTextBox()
Dim Format As Object = Nothing
Dim strSQL = "SELECT Report_Format FROM tb_setup_format_type WHERE status ='1' and ID = @ID "
Using cn As New SqlConnection("Your connection string")
Using cmd As New SqlCommand(strSQL, cn)
'Your code did not provide a value for the Id parameter
cmd.Parameters.Add("@ID", SqlDbType.Int).Value = 4
cn.Open()
Format = cmd.ExecuteScalar()
End Using
End Using
If Format Is Nothing Then
MessageBox.Show("No format Found")
Else
txtformat.Text = Format.ToString.Trim
End If
End Sub
然后按如下所示配置Blob存储数据集,请将[
{
"numberArray":[
"1",
"2",
"3"
],
"name":"A"
},
{
"numberArray":[
"4",
"5",
"6"
],
"name":"B"
}
]
设置为File Pattern
。
结果: