lkJSON - Delphi下使用json数据格式

如何用delphi处理json格式的数据? 用 lkJSON这个 delphi 处理json的库吧

使用方法 : 
program sample1;  
{$APPTYPE CONSOLE} 
uses 
  SysUtils,  
  uLkJSON in 'uLkJSON.pas';  
var 
  js:TlkJSONobject;  
  ws: TlkJSONstring;  
  s: String;  
  i: Integer;  
begin 
  js := TlkJSONobject.Create;  
//  js.add('namestring', TlkJSONstring.Generate('namevalue'));  
  js.Add('namestring','namevalue');  
// get the text of object  
  s := TlkJSON.GenerateText(js);  
  writeln(s);  
  writeln;  
  writeln('more readable variant:');  
// (ver 1.03+) generate readable text  
  i := 0;  
  s := GenerateReadableText(js,i);  
  writeln(s);  
  js.Free;  
// restore object (parse text)  
  js := TlkJSON.ParseText(s) as TlkJSONobject;  
// and get string back  
// old syntax  
  ws := js.Field['namestring'] as TlkJSONstring;  
  s := ws.Value;  
  writeln(s);  
// syntax of 0.99+  
  s := js.getString('namestring');  
  writeln(s);  
  readln;  
  js.Free;  
end. 

关于json以及这个unit的用处就不用多说了吧?

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DELPHI彫和JSON代码* Copyright (c) 2006,2007,2008,2009 Leonid Koninin * leon_kon@users.sourceforge.net * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of the nor the * names of its contributors may be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY Leonid Koninin ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL Leonid Koninin BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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