'commit'

src/main/java/com/dsideal/base/Tools/ExportExcel.java

@@ -4,20 +4,135 @@ import com.dsideal.base.Tools.Util.LocalMysqlConnectUtil;
 import com.jfinal.plugin.activerecord.Db;
 import com.jfinal.plugin.activerecord.Record;
 import com.jfinal.plugin.activerecord.SqlPara;
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.util.CellRangeAddress;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 
+import java.io.FileOutputStream;
 import java.util.List;
 
 import static com.dsideal.base.DataEase.Model.DataEaseModel.DB_NAME;
 
 public class ExportExcel {
+    static String excelFileName = "D:\\dsWork\\YunNanDsBase\\Excel\\幼儿入园.xlsx";
+
+    public static void exportToExcel(List<Record> records, String filePath) {
+        try (Workbook workbook = new XSSFWorkbook()) {
+            Sheet sheet = workbook.createSheet("数据统计");
+
+            // 创建标题行样式
+            CellStyle headerStyle = workbook.createCellStyle();
+            // 设置边框
+            headerStyle.setBorderTop(BorderStyle.THIN);
+            headerStyle.setBorderBottom(BorderStyle.THIN);
+            headerStyle.setBorderLeft(BorderStyle.THIN);
+            headerStyle.setBorderRight(BorderStyle.THIN);
+            // 设置背景色
+            headerStyle.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
+            headerStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+            // 设置对齐方式
+            headerStyle.setAlignment(HorizontalAlignment.CENTER);
+            headerStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+            // 设置字体
+            Font headerFont = workbook.createFont();
+            headerFont.setBold(true);
+            headerFont.setFontName("黑体");
+            headerFont.setFontHeightInPoints((short) 12);
+            headerStyle.setFont(headerFont);
+
+            // 创建数据行样式
+            CellStyle dataStyle = workbook.createCellStyle();
+            // 设置边框
+            dataStyle.setBorderTop(BorderStyle.THIN);
+            dataStyle.setBorderBottom(BorderStyle.THIN);
+            dataStyle.setBorderLeft(BorderStyle.THIN);
+            dataStyle.setBorderRight(BorderStyle.THIN);
+            // 设置背景色
+            dataStyle.setFillForegroundColor(IndexedColors.WHITE.getIndex());
+            dataStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+            // 设置对齐方式
+            dataStyle.setAlignment(HorizontalAlignment.CENTER);
+            dataStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+
+            // 创建表头
+            Row headerRow = sheet.createRow(0);
+            // 设置行高
+            headerRow.setHeight((short) (28 * 20)); // 28像素 ≈ 28 * 20 缇
+            String[] headers = {"行政区划",  "分类", "2023", "2024", "2025", "2026",
+                    "2027", "2028", "2029", "2030", "2031", "2032", "2033", "2034"};
+            for (int i = 0; i < headers.length; i++) {
+                Cell cell = headerRow.createCell(i);
+                cell.setCellValue(headers[i]);
+                cell.setCellStyle(headerStyle);
+                sheet.setColumnWidth(i, 3500); // 设置列宽
+            }
+
+            // 写入数据并处理合并单元格
+            int rowNum = 1;
+            String lastDistrict = "";
+            int mergeStartRow = 1;
+
+            for (Record record : records) {
+                Row row = sheet.createRow(rowNum);
+                // 设置行高
+                row.setHeight((short) (28 * 20)); // 28像素 ≈ 28 * 20 缇
+
+                String currentDistrict = record.getStr("行政区划");
+
+                // 填充数据
+                for (int i = 0; i < headers.length; i++) {
+                    Cell cell = row.createCell(i);
+                    cell.setCellStyle(dataStyle);
+
+                    if (i == 0) {
+                        cell.setCellValue(currentDistrict);
+                    } else if (i == 1) {
+                        cell.setCellValue(record.getStr("分类"));
+                    } else {
+                        Double value = record.getDouble(headers[i]);
+                        if (value != null) {
+                            cell.setCellValue(value);
+                        }
+                    }
+                }
+
+                // 处理合并单元格
+                if (!currentDistrict.equals(lastDistrict)) {
+                    if (rowNum > mergeStartRow) {
+                        // 合并行政区划列
+                        sheet.addMergedRegion(new CellRangeAddress(
+                                mergeStartRow, rowNum - 1, 0, 0));
+                    }
+                    mergeStartRow = rowNum;
+                }
+
+                lastDistrict = currentDistrict;
+                rowNum++;
+            }
+
+            // 处理最后一组合并
+            if (rowNum > mergeStartRow) {
+                sheet.addMergedRegion(new CellRangeAddress(
+                        mergeStartRow, rowNum - 1, 0, 0));
+                sheet.addMergedRegion(new CellRangeAddress(
+                        mergeStartRow, rowNum - 1, 1, 1));
+            }
+
+            // 保存文件
+            try (FileOutputStream fileOut = new FileOutputStream(filePath)) {
+                workbook.write(fileOut);
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
     public static void main(String[] args) {
         LocalMysqlConnectUtil.Init();
 
         SqlPara sqlPara = Db.getSqlPara("exportExcel.Xqry");
         List<Record> list = Db.use(DB_NAME).find(sqlPara);
 
-        for (Record record : list) {
+        exportToExcel(list, excelFileName);
-            System.out.println(record);
-        }
     }
 }

src/main/resources/Sql/ExportExcel.sql

@@ -1,9 +1,10 @@
 #namespace("exportExcel")
     -- 学前入园幼儿入园总量
     #sql("Xqry")
-                (SELECT
+        -- 入园总量数据查询
+        (SELECT
             行政区划,
-            上级行政区划,
+            '入园数' as 类型,
             '总入园数' as 分类,
             MAX(IF(年份 = 2023, 总量数值, NULL)) as '2023',
             MAX(IF(年份 = 2024, 总量数值, NULL)) as '2024',
@@ -19,13 +20,13 @@
             MAX(IF(年份 = 2034, 总量数值, NULL)) as '2034'
         FROM excel_学前幼儿入园总量_b25b1b09b0
         WHERE 总量分类 = '总入园数'
-        GROUP BY 行政区划, 上级行政区划)
+        GROUP BY 行政区划)
 
         UNION ALL
 
         (SELECT
             行政区划,
-            上级行政区划,
+            '入园数' as 类型,
             '城区' as 分类,
             MAX(IF(年份 = 2023, 区域数值, NULL)) as '2023',
             MAX(IF(年份 = 2024, 区域数值, NULL)) as '2024',
@@ -41,13 +42,13 @@
             MAX(IF(年份 = 2034, 区域数值, NULL)) as '2034'
         FROM excel_学前幼儿入园总量_b25b1b09b0
         WHERE 区域分类 = '城区'
-        GROUP BY 行政区划, 上级行政区划)
+        GROUP BY 行政区划)
 
         UNION ALL
 
         (SELECT
             行政区划,
-            上级行政区划,
+            '入园数' as 类型,
             '镇区' as 分类,
             MAX(IF(年份 = 2023, 区域数值, NULL)) as '2023',
             MAX(IF(年份 = 2024, 区域数值, NULL)) as '2024',
@@ -63,13 +64,13 @@
             MAX(IF(年份 = 2034, 区域数值, NULL)) as '2034'
         FROM excel_学前幼儿入园总量_b25b1b09b0
         WHERE 区域分类 = '镇区'
-        GROUP BY 行政区划, 上级行政区划)
+        GROUP BY 行政区划)
 
         UNION ALL
 
         (SELECT
             行政区划,
-            上级行政区划,
+            '入园数' as 类型,
             '乡村' as 分类,
             MAX(IF(年份 = 2023, 区域数值, NULL)) as '2023',
             MAX(IF(年份 = 2024, 区域数值, NULL)) as '2024',
@@ -85,14 +86,108 @@
             MAX(IF(年份 = 2034, 区域数值, NULL)) as '2034'
         FROM excel_学前幼儿入园总量_b25b1b09b0
         WHERE 区域分类 = '乡村'
-        GROUP BY 行政区划, 上级行政区划)
+        GROUP BY 行政区划)
+
+        UNION ALL
+
+        -- 在园总量数据查询
+        (SELECT
+            行政区划,
+            '在园数' as 类型,
+            '总在园数' as 分类,
+            MAX(IF(年份 = 2023, 总量数值, NULL)) as '2023',
+            MAX(IF(年份 = 2024, 总量数值, NULL)) as '2024',
+            MAX(IF(年份 = 2025, 总量数值, NULL)) as '2025',
+            MAX(IF(年份 = 2026, 总量数值, NULL)) as '2026',
+            MAX(IF(年份 = 2027, 总量数值, NULL)) as '2027',
+            MAX(IF(年份 = 2028, 总量数值, NULL)) as '2028',
+            MAX(IF(年份 = 2029, 总量数值, NULL)) as '2029',
+            MAX(IF(年份 = 2030, 总量数值, NULL)) as '2030',
+            MAX(IF(年份 = 2031, 总量数值, NULL)) as '2031',
+            MAX(IF(年份 = 2032, 总量数值, NULL)) as '2032',
+            MAX(IF(年份 = 2033, 总量数值, NULL)) as '2033',
+            MAX(IF(年份 = 2034, 总量数值, NULL)) as '2034'
+        FROM excel_学前幼儿在园总量_c04222fd74
+        WHERE 总量分类 = '总在园数'
+        GROUP BY 行政区划)
+
+        UNION ALL
+
+        (SELECT
+            行政区划,
+            '在园数' as 类型,
+            '城区' as 分类,
+            MAX(IF(年份 = 2023, 区域数值, NULL)) as '2023',
+            MAX(IF(年份 = 2024, 区域数值, NULL)) as '2024',
+            MAX(IF(年份 = 2025, 区域数值, NULL)) as '2025',
+            MAX(IF(年份 = 2026, 区域数值, NULL)) as '2026',
+            MAX(IF(年份 = 2027, 区域数值, NULL)) as '2027',
+            MAX(IF(年份 = 2028, 区域数值, NULL)) as '2028',
+            MAX(IF(年份 = 2029, 区域数值, NULL)) as '2029',
+            MAX(IF(年份 = 2030, 区域数值, NULL)) as '2030',
+            MAX(IF(年份 = 2031, 区域数值, NULL)) as '2031',
+            MAX(IF(年份 = 2032, 区域数值, NULL)) as '2032',
+            MAX(IF(年份 = 2033, 区域数值, NULL)) as '2033',
+            MAX(IF(年份 = 2034, 区域数值, NULL)) as '2034'
+        FROM excel_学前幼儿在园总量_c04222fd74
+        WHERE 区域分类 = '城区'
+        GROUP BY 行政区划)
+
+        UNION ALL
+
+        (SELECT
+            行政区划,
+            '在园数' as 类型,
+            '镇区' as 分类,
+            MAX(IF(年份 = 2023, 区域数值, NULL)) as '2023',
+            MAX(IF(年份 = 2024, 区域数值, NULL)) as '2024',
+            MAX(IF(年份 = 2025, 区域数值, NULL)) as '2025',
+            MAX(IF(年份 = 2026, 区域数值, NULL)) as '2026',
+            MAX(IF(年份 = 2027, 区域数值, NULL)) as '2027',
+            MAX(IF(年份 = 2028, 区域数值, NULL)) as '2028',
+            MAX(IF(年份 = 2029, 区域数值, NULL)) as '2029',
+            MAX(IF(年份 = 2030, 区域数值, NULL)) as '2030',
+            MAX(IF(年份 = 2031, 区域数值, NULL)) as '2031',
+            MAX(IF(年份 = 2032, 区域数值, NULL)) as '2032',
+            MAX(IF(年份 = 2033, 区域数值, NULL)) as '2033',
+            MAX(IF(年份 = 2034, 区域数值, NULL)) as '2034'
+        FROM excel_学前幼儿在园总量_c04222fd74
+        WHERE 区域分类 = '镇区'
+        GROUP BY 行政区划)
+
+        UNION ALL
+
+        (SELECT
+            行政区划,
+            '在园数' as 类型,
+            '乡村' as 分类,
+            MAX(IF(年份 = 2023, 区域数值, NULL)) as '2023',
+            MAX(IF(年份 = 2024, 区域数值, NULL)) as '2024',
+            MAX(IF(年份 = 2025, 区域数值, NULL)) as '2025',
+            MAX(IF(年份 = 2026, 区域数值, NULL)) as '2026',
+            MAX(IF(年份 = 2027, 区域数值, NULL)) as '2027',
+            MAX(IF(年份 = 2028, 区域数值, NULL)) as '2028',
+            MAX(IF(年份 = 2029, 区域数值, NULL)) as '2029',
+            MAX(IF(年份 = 2030, 区域数值, NULL)) as '2030',
+            MAX(IF(年份 = 2031, 区域数值, NULL)) as '2031',
+            MAX(IF(年份 = 2032, 区域数值, NULL)) as '2032',
+            MAX(IF(年份 = 2033, 区域数值, NULL)) as '2033',
+            MAX(IF(年份 = 2034, 区域数值, NULL)) as '2034'
+        FROM excel_学前幼儿在园总量_c04222fd74
+        WHERE 区域分类 = '乡村'
+        GROUP BY 行政区划)
 
-        ORDER BY 上级行政区划, 行政区划,
+        ORDER BY  行政区划,
+        CASE 类型
+            WHEN '入园数' THEN 1
+            WHEN '在园数' THEN 2
+        END,
         CASE 分类
             WHEN '总入园数' THEN 1
+            WHEN '总在园数' THEN 1
             WHEN '城区' THEN 2
             WHEN '镇区' THEN 3
             WHEN '乡村' THEN 4
-        END
+        END;
     #end
 #end