ocr table to excel

//Add by Yangwenpei WGCW-144 import paper ticket records using Excel table 20161212 start /** * @paramFileInputStream *@paramcolumn indicates the number of columns to get *@return * @throwsparsedataexception*/ PublicMap Parsedra (FileInputStream FileInputStream,intColumnthrowsparsedataexception{Map Map=NewHashMap (); List ltraders=NewArrayList (); Poifsfilesystem FS=NULL; Hssf

3.2 Detection algorithm in the extraction of the secret table, read the compressed source file data area all records (with the beginning of the record 04034b50 as a reference), and the compressed source file directory area records as a match, in the compressed source file directory area to add missing source file directory records, Modify the source file directory to end the relevant information, you can implement the secret form in the

Label: One, SQL Server table data is copied to Excel 1, new query, with SQL statements to read out the table data 2. Then, select data, right-click. Copy (also can click to copy with title), copy to Notepad (otherwise garbled) 3, then copy the contents of the Notepad, paste in Excel can be. Second,

Getting new requirements today requires that the data in the Excel table be displayed on the page. My personal analysis, first of all, to the Excel data stored in the database, and then the page display, I rookie level, has not done reading Excel data, studied a bit (mainly to see other people's data), write the implem

In the process of data statistics and analysis, some blank lines appear in the table due to the addition, deletion and merging of the data tables. The existence of these empty lines is not beautiful, but also affects the results of data analysis. If one line to delete, time-consuming and laborious, the author here summarizes the following three methods, so that you can easily delete Excel

This article mainly introduces thinkPHP's method of exporting csv files and outputting excel files using tables. it involves thinkPHP's operations on tables and Excel files, for more information about how to export a csv file from thinkPHP and use a table to output an excel file, see the following example. We will shar

If exists (select * From DBO. sysobjects where id = object_id (n' [DBO]. [p_exporttb] ') and objectproperty (ID, n' isprocedure') = 1)Drop procedure [DBO]. [p_exporttb]Go /* -- Data export ExcelExport the queried data to excel, including the field name. The file is a real Excel file.If the file does not exist, the file is automatically created.If the table does n

Basic data import is often involved in projects. In most cases, you need to obtain data from Excel. The following describes how to extract data from an Excel file to Dataset: /// /// Extract the table data according to the path of the Excel file/// /// /// Public static dataset getdatafromexcel (string path){String str

In general, to copy the table contents of Excel into a picture in a Word document, in addition to the use of capture H software H is to press the keyboard on the Printscreen key to crawl, the two methods of the former to use Third-party software to achieve, although the latter is simple, but the capture of the picture will be cut, Scaling, and so on. In fact, in Excel