问题:我的json文件参照如下, 我的代码目的是为了读取 fileurl3, 目前用了遍历, 觉得有点复杂, 有什么方法能快速读取 fileurl3 的不? @有点甜
Json文件:{
"code": "OK",
"msg": "上传成功",
"msgtype": "1",
"result": [{
"fieldName": "181606011604",
"fileurl1": "http://localhost:8081/simplefileserver//download?file=e64eebbc-88e7-4e79-a8e1-87a045ad029e",
"fileurl2": "http://localhost:8081/simplefileserver//userfiles/qundui//2018/6/7//e64eebbc-88e7-4e79-a8e1-87a045ad029e.jpg",
"fileurl3": "userfiles/qundui//2018/6/7/e64eebbc-88e7-4e79-a8e1-87a045ad029e.jpg"
}]
}
代码:
'Json 读取文件名
dim returnStr as string = ##Json串##
Dim jo As Jobject = Jobject.parse(returnStr)
For Each jt As JToken In jo("result")
For Each a As object In jt
If a.name = "fileurl3" Then
fileurl = a.value
End If
Next
Next
MessageBox.Show("HI:" & fileurl)