<span style="font-size:14px;">一直想找如何解析JSON数据的说,今天终于找到有人发帖子了。之前有人说用superobject,Tlkjson,delphi json library,delphi web unit等等。其实我是想找比较简单的解析方式。解析简单的json。下面是转载的坦然的源码。
</span>
[delphi]
unit Unit1;
interface
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls,DBXJSON;
type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
const
GJSONString =
‘{‘ +
‘ "name": {‘+
‘ "A JSON Object": {‘ +
‘ "id": "1"‘ +
‘ },‘ +
‘ "Another JSON Object": {‘ +
‘ "id": "2"‘ +
‘ }‘ +
‘ },‘ +
‘ "totalobjects": "2"‘ +
‘}‘;
procedure TForm1.Button1Click(Sender: TObject);
var
LJSONObject: TJSONObject;
Value: TJSONValue;
begin
LJSONObject := nil;
try
LJSONObject := TJsonObject.Create;
Value := TJSONValue.Create;
{ convert String to JSON }
LJSONObject.Parse(BytesOf(GJSONString), 0);
Value :=LJSONObject.GetValue(‘name‘);
ShowMessage(Value.ToString);
finally
LJSONObject.Free;
end;
end;
end.
灰常好,在此谢谢博主。
但是这样处理中文的时候会出现乱码现象。我对代码稍微修改了一下:
[delphi]