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解决java poi海量数据导出内存溢出问题找了很多天的解决方法，一直被分页查询绕进去了，其实数据都能查出来的，真正卡的地方是ExcelExportUtil类下调错了方法。最开始调用的方法是（标记的地方）： workbook = new HSSFWorkbook();和 workbook = new XSSFWorkbook()...

【poi】解决java导出excel 海量数据内存溢出问题转自百度经验：http://jingyan.baidu.com/article/4853e1e5202c331909f72627.html 那里排版忒恶心，转来这里。由于项目中有导出海量数据的需求，在谷歌和百度也没有找到好的解决办法，经过仔细研究发现poi-3...

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