ublic WritableCellFormat style_date = new WritableCellFormat(new DateFormat("yyyy/MM/dd") );
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style_date.setAlignment(Alignment.CENTRE);
style_date.setFont( new WritableFont(WritableFont.COURIER, 9) );
style_date.setBorder(Border.ALL, BorderLineStyle.THIN);
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data = U.formatDate(U.nullToString((String)PropertyUtils.getProperty(data_list.get(i), column.data_name)).toString());
dateval = new SimpleDateFormat("yyyy/MM/dd").parse(data);//日期已經格式化好了
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labelDt = new DateTime(col, row, dateval, style_date );
label.setCellFormat(style_date );
sheet.addCell(labelDt);
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電腦上設置的日期格式是yyyy-MM-dd;
代碼里設置的日期格式是yyyy/MM/dd;
導出EXCEL顯示的是yyyy-MM-dd,而不是代碼里設置的yyyy/MM/dd;
不修改電腦設置,怎么實現導出EXCEL的日期格式和代碼里設置的一樣呢?