本工具可将大智慧L2D文件中的逐笔成交明细导出成csv格式的文本文件，包括成交时间，成交价格，成交方向和成交数量，方便在excel或其他编程工具中调用分析。

L2D乃点播数据，必须在收费帐号大智慧中浏览了逐笔数据才会有，如果要导出全部个股数据，就要浏览完所有个股的逐笔数据。为简化操作，可用键盘精灵等工具来实现自动浏览。

在L2D文件已有的前题下，只需在本工具上简单地设置一下大智慧安装目录和导出数据存放目录即可。

本工具可按需要单股、批量导出，盘中、盘后均可需要导出。(This tool can be of great wisdom in the L2D file by the transaction details to export to CSV format text files, including transaction time, transaction price, transaction direction and the number of transactions, to facilitate analysis of call in Excel or other programming tools.
L2D is on demand data, must be in charge of great wisdom in the transaction account data browsing will have, if you want to export all the stock data, to browse the data of all stock transaction. In order to simplify the operation, you can use keyboard, Sprite and other tools to realize automatic browsing.
On the basis of the existing L2D file, only in the tool simply set a great wisdom installation directory and export data storage directory.
This tool can be exported as required, single stock, batch, and can be exported after disk and after hour.)