梦宇

工行贵金属交易历史赢利快速计算器

软件下载地址：https://pan.baidu.com/share/link?shareid=439480&uk=3340377605

说明，由于百度网盘不支持在线打开flash文件，所以你需要把这个swf文件下载到本地，如果你的电脑安装有FlashPlayer，可以直接双击打开，如果你的电脑上没有FlashPlayer，可以把swf文件拖到浏览器中打开。

软件使用视频教程：

工行交易明细文件生成示意图：

 

源码如下：

<?xml version="1.0" encoding="utf-8"?>

<s:Application xmlns:fx="https://ns.adobe.com/mxml/2009" 

  xmlns:s="library://ns.adobe.com/flex/spark" 

  xmlns:mx="library://ns.adobe.com/flex/mx"

  fontSize="14" fontFamily="宋体">

<fx:Declarations>

<!-- 将非可视元素（例如服务、值对象）放在此处 -->

</fx:Declarations>

<fx:Script>

<![CDATA[

import flash.net.navigateToURL;

private var txtFileFilters:Array = [new FileFilter("*.txt","*.txt")];

private var _fileTradeListTxtFile:FileReference=null;

protected function btnSelectTradeListTxtFile_clickHandler(event:MouseEvent):void

{

fileTradeListTxtFile.browse(txtFileFilters);

}

public function get fileTradeListTxtFile():FileReference

{

if (_fileTradeListTxtFile==null) 

{

_fileTradeListTxtFile = new FileReference;

_fileTradeListTxtFile.addEventListener(Event.SELECT,_fileTradeListTxtFile_selectHandler);

_fileTradeListTxtFile.addEventListener(Event.COMPLETE,_fileTradeListTxtFile_completeHandler);

}

return _fileTradeListTxtFile;

}

protected function _fileTradeListTxtFile_selectHandler(event:Event):void

{

fileTradeListTxtFile.load();

}

protected function _fileTradeListTxtFile_completeHandler(event:Event):void

{

var bytes:ByteArray = fileTradeListTxtFile.data;

bytes.position=0;

var s:String = bytes.readMultiByte(bytes.bytesAvailable,"gbk");

readTradeList(s);

}

private function readTradeList(fileContent:String):void{

var startIndex:int = fileContent.indexOf("\n",fileContent.indexOf("交易日期"))+1;

var tradeListString:String = fileContent.substr(startIndex);

var tradeList:Array = tradeListString.split("\n");

var win:Number = 0;

var tradeListLine:String;

var dotIndex:int=0;

var praceStr:String;

var prace:Number=0;

var goldNum:Number=0;

var goldNumStr:String;

var goldPracePerG:Number=0;

var goldPracePerGStr:String;

var tmpPosition:int=0;

var i:int=0;

if (tradeListString.indexOf("卖出开仓")>-1||tradeListString.indexOf("买入平仓")>-1) 

{

for (i = 0; i < tradeList.length; i++) 

{

tradeListLine = tradeList[i];

if (tradeListLine.indexOf("买入")>-1) 

{

tmpPosition = tradeListLine.lastIndexOf("克");

goldNumStr = tradeListLine.substring(tradeListLine.lastIndexOf(" ",tmpPosition),tmpPosition);

goldNumStr = goldNumStr.replace(/,/g,"");

goldNum = Number(goldNumStr);

tmpPosition = tradeListLine.lastIndexOf("元/克");

goldPracePerGStr = tradeListLine.substring(tradeListLine.lastIndexOf(" ",tmpPosition),tmpPosition);

goldPracePerGStr = goldPracePerGStr.replace(/,/g,"");

goldPracePerG = Number(goldPracePerGStr);

prace = goldNum*goldPracePerG;

win -= prace;

}else if (tradeListLine.indexOf("卖出")>-1) 

{

tmpPosition = tradeListLine.lastIndexOf("克");

goldNumStr = tradeListLine.substring(tradeListLine.lastIndexOf(" ",tmpPosition),tmpPosition);

goldNumStr = goldNumStr.replace(/,/g,"");

goldNum = Number(goldNumStr);

tmpPosition = tradeListLine.lastIndexOf("元/克");

goldPracePerGStr = tradeListLine.substring(tradeListLine.lastIndexOf(" ",tmpPosition),tmpPosition);

goldPracePerGStr = goldPracePerGStr.replace(/,/g,"");

goldPracePerG = Number(goldPracePerGStr);

prace = goldNum*goldPracePerG;

win += prace;

}else{

continue;

}

}

}else{

for (i = 0; i < tradeList.length; i++) 

{

tradeListLine = tradeList[i];

if (tradeListLine.indexOf("买入")>-1) 

{

dotIndex = tradeListLine.lastIndexOf(".");

praceStr = tradeListLine.substring(tradeListLine.lastIndexOf(" ",dotIndex),tradeListLine.indexOf(" ",dotIndex));

praceStr = praceStr.replace(/,/g,"");

prace = Number(praceStr);

win -= prace;

}else if (tradeListLine.indexOf("卖出")>-1) 

{

dotIndex = tradeListLine.lastIndexOf(".");

praceStr = tradeListLine.substring(tradeListLine.lastIndexOf(" ",dotIndex),tradeListLine.indexOf(" ",dotIndex));

praceStr = praceStr.replace(/,/g,"");

prace = Number(praceStr);

win += prace;

}else{

continue;

}

}

}

taResult.text = "赢利："+win.toFixed(2);

}

protected function btnWeibo_clickHandler(event:MouseEvent):void

{

navigateToURL(new URLRequest("https://weibo.com/plter"),"_blank");

}

protected function btnBlog_clickHandler(event:MouseEvent):void

{

navigateToURL(new URLRequest("https://blog.plter.com"),"_blank");

}

]]>

</fx:Script>

<s:layout>

<s:VerticalLayout paddingBottom="10" paddingLeft="10" paddingRight="10" paddingTop="10"/>

</s:layout>

<s:Label width="100%" textAlign="center" text="工行贵金属交易历史赢利快速计算器" fontSize="16" fontWeight="bold"/>

<s:Button label="选择贵金属交易明细文件(*.txt)" id="btnSelectTradeListTxtFile" click="btnSelectTradeListTxtFile_clickHandler(event)"/>

<s:Label text="分析结果"/>

<s:TextArea width="100%" height="100%" id="taResult" editable="false"/>

<s:HGroup width="100%">

<mx:LinkButton label="作者博客：blog.plter.com" id="btnBlog" click="btnBlog_clickHandler(event)"/>

<mx:LinkButton label="作者微博：weibo.com/plter" id="btnWeibo" click="btnWeibo_clickHandler(event)"/>

</s:HGroup>

</s:Application>