ZP 修改内容: 1.导入时如果遇到空行可能会出现空指针异常 2.导入时对于带有小数部分得数据可能出现精度丢失得情况,修改后精确到小数点后两位,此处应该可以根据实际情况来配置,或者其他更加好的方法,比如保留所有进度
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@@ -194,6 +194,9 @@ public class ExcelImport {
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*/
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*/
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public Row getRow(int rownum){
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public Row getRow(int rownum){
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Row row = this.sheet.getRow(rownum);
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Row row = this.sheet.getRow(rownum);
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if (row == null){
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return null;
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}
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// 验证是否是空行,如果空行返回null
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// 验证是否是空行,如果空行返回null
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short cellNum = 0;
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short cellNum = 0;
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short emptyNum = 0;
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short emptyNum = 0;
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@@ -254,11 +257,15 @@ public class ExcelImport {
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if (cell.getCellType() == Cell.CELL_TYPE_NUMERIC){
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if (cell.getCellType() == Cell.CELL_TYPE_NUMERIC){
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val = cell.getNumericCellValue();
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val = cell.getNumericCellValue();
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if (HSSFDateUtil.isCellDateFormatted(cell)) {
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if (HSSFDateUtil.isCellDateFormatted(cell)) {
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val = DateUtil.getJavaDate((Double)val); // POI Excel 日期格式转换
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val = DateUtil.getJavaDate((Double) val); // POI Excel 日期格式转换
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}else{
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}else{
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val = new DecimalFormat("0").format(val);
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if ((Double) val % 1 > 0){
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}
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val = new DecimalFormat("0.00").format(val);
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}else if (cell.getCellType() == Cell.CELL_TYPE_STRING){
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}else{
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val = new DecimalFormat("0").format(val);
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}
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}
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}else if (cell.getCellType() == Cell.CELL_TYPE_STRING) {
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val = cell.getStringCellValue();
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val = cell.getStringCellValue();
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}else if (cell.getCellType() == Cell.CELL_TYPE_FORMULA){
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}else if (cell.getCellType() == Cell.CELL_TYPE_FORMULA){
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try {
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try {
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@@ -481,7 +488,7 @@ public class ExcelImport {
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// Object val = ei.getCellValue(row, j);
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// Object val = ei.getCellValue(row, j);
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// System.out.print(val+", ");
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// System.out.print(val+", ");
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// }
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// }
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// System.out.print("\n");
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// System.out.println();
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// }
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// }
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//
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//
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// }
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// }
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