1.目前测试了20M的文件,可以读取. 2.支持单个工作表1万+的数据行数,耗时如图. 3.以下是关键地方处理的代码 //Accepts objects needed while parsing. // @param styles Table of styles // @param strings Table of shared strings // @param cols Minimum number of columns to show // @param target Sink for o
http://blog.csdn.net/l081307114/article/details/46009015 http://www.cnblogs.com/dreammyle/p/5458280.html . Office2007与Office Open XML 在Office 2007之前,Office一直都是以二进制位的方式存储,但这种格式不易被其它软件拿来使用,在各界的压力下,MicroSoft于2005年发布了基于XML的ooxml开放文档标准.ooxml的xml schema强调减
if (r.getCellType()==Cell.CELL_TYPE_NUMERIC){ if(HSSFDateUtil.isCellDateFormatted(r)){ //用于转化为日期格式 Date d = r.getDateCellValue(); DateFormat formater = new SimpleDateFormat("yyyy-MM"); value = formater.format(d); }else { BigDecimal bigDecimal =
Poi can easily launch an index.js file simply by running the poi command. This will launch a dev-server and automatically reload whenever you make changes. You can also npm install any package you need and import it right away. Install: npm install -
