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Description: 支持text (csv, tab-splited, fixed-width, customized format), excel file.
it provide the call-back filter technique, so it is powerful to provide the load data.-Support the text (csv, tab-splited, fixed-width, customized format), excel file.it provide the call-back filter technique, so it is powerful to provide the load data.
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Size: 118784 |
Author: d |
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Description: iRows提供了常见的表格制作功能，并且它还兼容Excel/CSV文件，可以绘制各种常见的2D/3D图表，并允许多人共享/编辑同一数据表格；还可以将数据表格外引至任意的网页上。最重要的是，它是完全免费的，你不必付出几百美元去购买Office，然后再慢慢地安装到每一台电脑里。你只要连上网络，在浏览器里即可轻松完成表格制作-iRows provides a common production function form, and also compatible with Excel/CSV file, you can draw a variety of common 2D/3D graphics, and allow people to share/edit the same data form can also cited data form to arbitrary web pages. The most important thing is that it is completely free, you do not have to pay hundreds of dollars to buy Office, and then slowly installed on each computer. You need to do is connect to the network browser can easily complete the forms produced
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Size: 101376 |
Author: niexin |
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Description: Jakarta POI 是apache的子项目，目标是处理ole2对象。它提供了一组操纵Windows文档的Java API
目前比较成熟的是HSSF接口，处理MS Excel（97-2002）对象。它不象我们仅仅是用csv生成的没有格式的可以由Excel转换的东西，而是真正的Excel对象，你可以控制一些属性如sheet,cell等等。-Jakarta POI is the apache sub-objective is to deal with ole2 object. It provides a set of Windows to manipulate Java API documentation is currently more mature HSSF interface, dealing with MS Excel (97-2002) object. It is not like we are just not using csv format generated by Excel conversion thing, but the real Excel object, you can control a number of attributes such as sheet, cell, etc..
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Size: 1651712 |
Author: 梁晓伟 |
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Description: 基于java和关系数据库的excel 2007数据存取技术研究
1.2 项目背景和内容概要
在企业应用中，经常用Excel来处理表格，要把Excel表格中的数据存入数据库， 或者进行相反的操作，过去的方法有两个：一是采用文本格式的CSV文档做过渡， 缺点是无法携带Excel的格式信息；二是使用COM技术。用Java直接存取Excel文档 是困难的。由于Office 2007采用了开放的OpenXML标准，大大提高了用Java直接 存取Office文档的便捷性。本项目的研究内容包括：（1）学习OpenXML，研究 Excel 2007工作簿的存取技术；（2）采用Java实现Excel 2007工作簿和SQL Server数据库的互相转换-Java-based relational database and data access excel 2007 Research 1.2 Project background and content of a summary application in an enterprise often use Excel to handle forms, tables to Excel data into a database, or operation contrary to the past There are two methods: first, using the CSV text file to do the transition, the demerit is that the format of Excel can not carry information second is the use of COM technology. Direct access to Excel with Java is difficult to document. As a result of Office 2007' s OpenXML adoption of an open standard, Java greatly enhanced by direct access to the convenience of Office documents. This project include: (1) study OpenXML, Research Excel 2007 workbook access technology (2) the use of Java to achieve Excel 2007 workbooks, and SQL Server database conversion with each other
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Size: 651264 |
Author: 南才北往 |
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Description: xls 自动格式转换成 csv格式。这个脚本用来将excel保存成CSV格式，并不依赖于excel，因为它用的模块是：Spreadsheet::ParseExcel::Simple-save MS Excel worksheets as CSV files
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Size: 1024 |
Author: adrian |
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Description: 在我们实际的开发中，表现层的解决方案虽然有多样，但是IE浏览器已成为最多人使用的浏览器，因为大家都用Windows。在企业办公系统中，常常有客户这样子要求：你要把我们的报表直接用Excel打开(电信系统、银行系统)。或者是：我们已经习惯用Excel打印。
Apache的Jakata项目的POI子项目，目前比较成熟的是HSSF接口，处理MSExcel对象。它不象我们仅仅是用csv生成的没有格式的可以由Excel转换的东西，而是真正的Excel对象，你可以控制一些属性如sheet,cell等等。
-In our actual development, the presentation layer solutions, though there are diverse, but the IE browser has become the most widely used browser, since we all use Windows. Office systems in the enterprise, often a customer requirement like this: you want us to open the report directly in Excel (telecommunications systems, banking systems). Or: We have become accustomed to using Excel to print. Apache' s POI project Jakata sub, is more mature now HSSF interface, processing MSExcel object. It' s not like we just did not use the csv format generated by Excel converter things, but really the Excel object, you can control some of the properties such as sheet, cell, and so on.
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Size: 167936 |
Author: 行者无疆 |
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Description: java第三次作业程序，读取数据文件（csv/excel)，里面是学生成绩数据
详见英文说明-Write a program that maintains a "database" of names and scores of students.
A student has a name consists of several words and records of scores of varies courses. Each record has a name of the course and the marks the student gets.
User can input or import information and scores for students and retrieve them later. To input a score, the user may key in the name of the student, the name of the course and the marks. Your program then try to find the student in the database and add or replace the score for the course. If the student can not be found in the database, a new student should be created and be put into the database. If the course can not be found in the records of the student, a new record for the course should be created, otherwise, the score should be replaced by the newly inputed one.
The user can provide name of a .CSV file which contains records of students information to import the data into the database. The columns in the .CSV files are:
name, course name,
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Size: 5049344 |
Author: 叶程序 |
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