'commit'

src/main/java/UnitTest/ImportExcel/AsposeAddColumn.java

@@ -0,0 +1,109 @@
+package UnitTest.ImportExcel;
+
+import com.aspose.cells.*;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+public class AsposeAddColumn {
+    /**
+     * 功能： AsposeCells破解办法
+     *
+     * @return
+     */
+    public static void getLicense() throws IOException {
+        InputStream is = com.aspose.cells.License.class.getResourceAsStream("/com.aspose.cells.lic_2999.xml");
+        License asposeLicense = new License();
+        asposeLicense.setLicense(is);
+        is.close();
+    }
+
+    public static String path = "D:\\dsWork\\QingLong\\src\\main\\resource\\Excel\\";
+
+    /**
+     * 功能：扩展汇总表的前两列
+     *
+     * @param source
+     * @param target
+     * @param colorString
+     * @throws Exception
+     */
+    public static void expandColumn(String source, String target, String colorString, int headFirstRow, int headTotalRows) throws Exception {
+        Workbook wb = new Workbook(source);
+        Worksheet sheet = wb.getWorksheets().get(0);
+        //添加列
+        Cells cells = sheet.getCells();
+        //在第一列前增加两列，一列是序号，另一列是单位名称
+        int columnIndex = 0, totalColumns = 2;//写死
+        // 表头所在行，共几行
+        cells.insertColumns(columnIndex, totalColumns);
+        // 设置列宽
+        int colWidth = 120;
+        cells.setColumnWidthPixel(columnIndex, colWidth);
+        cells.setColumnWidthPixel(columnIndex + 1, colWidth);
+
+        //第一行表头的前三个单元格合并
+        // 取消指定范围的单元格合并
+        int columnCount = cells.getMaxDataColumn() + 1;
+        cells.unMerge(0, 0, 1, columnCount); // 取消单元格合并
+        cells.merge(0, 0, 1, columnCount + 2); // 合并第一行的前三个单元格
+        // 设置水平和垂直居中
+        Style style = cells.get(0, 0).getStyle();
+
+        //居中
+        style.setHorizontalAlignment(TextAlignmentType.CENTER);
+        style.setVerticalAlignment(TextAlignmentType.CENTER);
+        cells.get(0, 0).setStyle(style);
+
+        // 第一列：序号，合并表头所在所有行的第一列
+        totalColumns = 1; //上下多行合并，就是一列
+        for (int firstColumn = 0; firstColumn <= 1; firstColumn++) {
+            sheet.getCells().merge(headFirstRow, firstColumn, headTotalRows, totalColumns);
+        }
+        //表头
+        cells.get(headFirstRow, 0).setValue("序号");
+        cells.get(headFirstRow, 1).setValue("单位");
+        // 设置背景色为给定颜色
+        style = wb.createStyle();
+        // 设置字体
+        style.getFont().setBold(true);
+        style.getFont().setName("宋体");
+        style.getFont().setSize(12);
+        int red = Integer.parseInt(colorString.substring(1, 3), 16);
+        int green = Integer.parseInt(colorString.substring(3, 5), 16);
+        int blue = Integer.parseInt(colorString.substring(5, 7), 16);
+        Color color = Color.fromArgb(red, green, blue);
+        style.setForegroundColor(color);
+        style.setPattern(BackgroundType.SOLID);
+        // 设置居中
+        style.setHorizontalAlignment(TextAlignmentType.CENTER); // 设置水平居中
+        style.setVerticalAlignment(TextAlignmentType.CENTER); // 设置垂直居中
+
+        // 获取合并后的单元格
+        style.setBorder(BorderType.TOP_BORDER, CellBorderType.THIN, Color.getBlack());
+        style.setBorder(BorderType.BOTTOM_BORDER, CellBorderType.THIN, Color.getBlack());
+        style.setBorder(BorderType.LEFT_BORDER, CellBorderType.THIN, Color.getBlack());
+        style.setBorder(BorderType.RIGHT_BORDER, CellBorderType.THIN, Color.getBlack());
+
+        for (int i = headFirstRow; i < headFirstRow + headTotalRows; i++) {
+            Row row = sheet.getCells().getRow(i);
+            Cell cell = row.get(0);
+            cell.setStyle(style);
+            cell = row.get(1);
+            cell.setStyle(style);
+        }
+        //保存
+        wb.save(target);
+    }
+
+    public static void main(String[] args) throws Exception {
+        //获取授权
+        getLicense();
+
+        //给EXCEL增加两列
+        String source = path + "1.xlsx";
+        String target = path + "2.xlsx";
+        int headFirstRow = 2, headTotalRows = 2;
+        expandColumn(source, target, "#DAEEF3", headFirstRow, headTotalRows);
+    }
+}

src/main/java/UnitTest/ImportExcel/TestTitle.java

@@ -135,12 +135,23 @@ public class TestTitle {
         }
         com.aspose.cells.Workbook wb = new com.aspose.cells.Workbook(source);
         Worksheet sheet = wb.getWorksheets().get(0);
+        //添加列
         Cells cells = sheet.getCells();
         cells.insertColumns(0, 2);//在第一列前增加两列，一列是序号，另一列是单位名称
-
         // 合并单元格:第三行、第四行的第一列
         sheet.getCells().merge(2, 0, 2, 1);
 
+        // 设置背景色为黄色
+        Style style = wb.createStyle();
+        style.setForegroundColor(com.aspose.cells.Color.getYellow());
+        style.setPattern(BackgroundType.SOLID);
+
+        // 获取合并后的单元格
+        com.aspose.cells.Row row = sheet.getCells().getRow(2);
+        com.aspose.cells.Cell cell = row.getFirstCell();
+
+        //应用样式
+        cell.setStyle(style);
         //保存
         wb.save(target);
     }