修改bug

nursing-unit-admin/nu-admin-biz/src/main/java/com/nu/modules/allMaterialInfo/controller/NuBizAllMaterialInfoController.java

@@ -155,7 +155,7 @@ public class NuBizAllMaterialInfoController extends JeecgController<NuBizAllMate
 
 
 	 @GetMapping("/exportXls")
-	 public void exportXls(NuBizAllMaterialInfo nuBizAllMaterialInfo,HttpServletResponse response) {
+	 public void exportXls(NuBizAllMaterialInfo nuBizAllMaterialInfo,HttpServletResponse response) throws IOException {
 		 nuBizAllMaterialInfoService.exportExcel(nuBizAllMaterialInfo,response);
 	 }
 

nursing-unit-admin/nu-admin-biz/src/main/java/com/nu/modules/allMaterialInfo/service/INuBizAllMaterialInfoService.java

@@ -4,6 +4,7 @@ import com.nu.modules.allMaterialInfo.entity.NuBizAllMaterialInfo;
 import com.baomidou.mybatisplus.extension.service.IService;
 
 import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
 
 /**
  * @Description: 物料信息汇总
@@ -13,5 +14,5 @@ import javax.servlet.http.HttpServletResponse;
  */
 public interface INuBizAllMaterialInfoService extends IService<NuBizAllMaterialInfo> {
 
-    void exportExcel(NuBizAllMaterialInfo nuBizAllMaterialInfo,HttpServletResponse response);
+    void exportExcel(NuBizAllMaterialInfo nuBizAllMaterialInfo,HttpServletResponse response) throws IOException;
 }

nursing-unit-admin/nu-admin-biz/src/main/java/com/nu/modules/allMaterialInfo/service/impl/NuBizAllMaterialInfoServiceImpl.java

@@ -1,5 +1,6 @@
 package com.nu.modules.allMaterialInfo.service.impl;
 
+import com.aliyun.core.utils.IOUtils;
 import com.nu.modules.allMaterialInfo.entity.NuBizAllMaterialInfo;
 import com.nu.modules.allMaterialInfo.mapper.NuBizAllMaterialInfoMapper;
 import com.nu.modules.allMaterialInfo.service.INuBizAllMaterialInfoService;
@@ -23,7 +24,12 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import javax.servlet.http.HttpServletResponse;
+import java.io.ByteArrayOutputStream;
+import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.util.List;
@@ -37,7 +43,7 @@ import java.util.List;
 public class NuBizAllMaterialInfoServiceImpl extends ServiceImpl<NuBizAllMaterialInfoMapper, NuBizAllMaterialInfo> implements INuBizAllMaterialInfoService {
 
     @Override
-    public void exportExcel(NuBizAllMaterialInfo nuBizAllMaterialInfo,HttpServletResponse response) {
+    public void exportExcel(NuBizAllMaterialInfo nuBizAllMaterialInfo,HttpServletResponse response) throws IOException {
         // 1. 查询数据
         QueryWrapper<NuBizAllMaterialInfo> queryWrapper = new QueryWrapper<>();
         List<NuBizAllMaterialInfo> dataList = baseMapper.selectList(queryWrapper);
@@ -82,37 +88,128 @@ public class NuBizAllMaterialInfoServiceImpl extends ServiceImpl<NuBizAllMateria
         // 创建可编辑样式
         CellStyle unlockedStyleRed = workbook.createCellStyle();
         unlockedStyleRed.setLocked(false);
-//        unlockedStyleRed.setBorderBottom(BorderStyle.THIN);
-//        unlockedStyleRed.setBorderTop(BorderStyle.THIN);
-//        unlockedStyleRed.setBorderLeft(BorderStyle.THIN);
-//        unlockedStyleRed.setBorderRight(BorderStyle.THIN);
-//        unlockedStyleRed.setAlignment(HorizontalAlignment.CENTER);
-//        unlockedStyleRed.setVerticalAlignment(VerticalAlignment.CENTER);
-        // 创建红色字体
         Font redFont = workbook.createFont();
         redFont.setColor(IndexedColors.RED.getIndex());  // 设置字体颜色为红色
-        // 可选：设置字体大小、加粗等
-        // redFont.setFontHeightInPoints((short) 12);
-        // redFont.setBold(true);
-
-        // 将红色字体应用到样式
         unlockedStyleRed.setFont(redFont);
 
-        // 6. 创建大标题行（第1行）
+        // 创建加粗字体
-        Row titleOneRow = sheet.createRow(0);
+        Font boldFont = workbook.createFont();
-        Cell materialTitleCellRow = titleOneRow.createCell(0);
+        boldFont.setBold(true);
-        materialTitleCellRow.setCellValue("供应商物料列表");
-        materialTitleCellRow.setCellStyle(lockedStyle);
-        sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, 6)); // 合并 B1:G1
 
+        //创建加粗样式
+        CellStyle boldUnlockedStyle = workbook.createCellStyle();
+        boldUnlockedStyle.cloneStyleFrom(unlockedStyle);  // 从原有样式克隆
+        boldUnlockedStyle.setFont(boldFont);  // 应用加粗字体
+        boldUnlockedStyle.setLocked(false);
+        boldUnlockedStyle.setBorderBottom(BorderStyle.THIN);
+        boldUnlockedStyle.setBorderTop(BorderStyle.THIN);
+        boldUnlockedStyle.setBorderLeft(BorderStyle.THIN);
+        boldUnlockedStyle.setBorderRight(BorderStyle.THIN);
+
+        Font boldFont3 = workbook.createFont();
+        boldFont3.setBold(true);
+        boldFont3.setFontHeightInPoints((short) 20);
+        //创建加粗样式字体放大
+        CellStyle boldUnlockedStyle2 = workbook.createCellStyle();
+        boldUnlockedStyle2.cloneStyleFrom(unlockedStyle);  // 从原有样式克隆
+        boldUnlockedStyle2.setFont(boldFont3);  // 应用加粗字体
+        boldUnlockedStyle2.setLocked(false);
+        boldUnlockedStyle2.setBorderBottom(BorderStyle.THIN);
+        boldUnlockedStyle2.setBorderTop(BorderStyle.THIN);
+        boldUnlockedStyle2.setBorderLeft(BorderStyle.THIN);
+        boldUnlockedStyle2.setBorderRight(BorderStyle.THIN);
+
+
+        //------------------------插入第一行图片----------------
+        // 创建行和合并单元格
+        Row titleOneRow = sheet.createRow(0);
+        sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, 1)); // 合并A1:B1
+        //创建单元格（不设置文字，因为要插入图片）
+        Cell materialTitleCellRow = titleOneRow.createCell(0);
+        materialTitleCellRow.setCellStyle(unlockedStyle);
+        titleOneRow.setHeightInPoints(60.0f);
+        //调用插入图片方法
+        insertImageToCell(sheet, workbook, 0, 0, 2, 1, "https://www.focusnu.com/media/directive/showLogo.png");
+        //------------------------插入第一行图片----------------
+
+
+        //------------------------插入第一行文字----------------
+        Cell materialTitleCellRow2 = titleOneRow.createCell(2);
+        materialTitleCellRow2.setCellValue("XX机构物料合作订购表");
+        materialTitleCellRow2.setCellStyle(boldUnlockedStyle2);
+        sheet.addMergedRegion(new CellRangeAddress(0, 0, 2, 6)); // 合并
+        //------------------------插入第一行文字----------------
+
+
+        //------------------------插入第一行说明文字----------------
+        // 添加说明文字
+        CellStyle unlockedStyleShuoming = workbook.createCellStyle();
+        unlockedStyleShuoming.setLocked(false);
+        unlockedStyleShuoming.setBorderBottom(BorderStyle.THIN);
+        unlockedStyleShuoming.setBorderTop(BorderStyle.THIN);
+        unlockedStyleShuoming.setBorderLeft(BorderStyle.THIN);
+        unlockedStyleShuoming.setBorderRight(BorderStyle.THIN);
+        unlockedStyleShuoming.setVerticalAlignment(VerticalAlignment.TOP);
+        // 创建红色字体
+        Font redFont2 = workbook.createFont();
+        redFont2.setColor(IndexedColors.RED.getIndex());  // 设置字体颜色为红色
+        unlockedStyleShuoming.setFont(redFont2);
+        Cell materialTitleCellRow3 = titleOneRow.createCell(7);
+
+// 创建普通字体
+        Font normalFont = workbook.createFont();
+        normalFont.setColor(IndexedColors.RED.getIndex());
+        // 创建富文本
+        RichTextString richText = workbook.getCreationHelper().createRichTextString(
+                "模板导入说明：\n" +
+                        " 1、A列：选择 \"是\"：表示该供应商可提供此货品；选择 \"否\"：表示该供应商不供应此货品。\n" +
+                        " 2、B列、C列、D列、E列：为系统预设基础数据，不可编辑修改，用于统一物料标准。\n" +
+                        " 3、F列、G列：a、销售单价：请填写数字，保留 2 位小数，单位：元；b、销售单位：请填写实际供货包装单位， 如 \"包、箱、支、片\" 等，确保与实际供货包装一致。\n" +
+                        " 4、模板保存：模板文件请以 \"供应商名称 + 物料列表\" 的格式命名保存。"
+        );
+
+        Font boldFont2 = workbook.createFont();
+        boldFont2.setBold(true);
+        boldFont2.setColor(IndexedColors.RED.getIndex());
+// 只设置"模板导入说明："为加粗
+        richText.applyFont(0, 6, boldFont2);  // "模板导入说明："的前6个字符加粗
+        richText.applyFont(6, richText.length(), normalFont);  // 其余文字普通字体
+        materialTitleCellRow3.setCellValue(richText);
+
+        // 创建或获取一个样式，并设置自动换行
+        CellStyle wrappedStyle = workbook.createCellStyle();
+        wrappedStyle.cloneStyleFrom(unlockedStyleShuoming); // 从你原有样式克隆
+        wrappedStyle.setWrapText(true); // 关键：设置自动换行
+        // 将样式应用到单元格
+        materialTitleCellRow3.setCellStyle(wrappedStyle);
+        // 合并区域
+        sheet.addMergedRegion(new CellRangeAddress(0, 6, 7, 12));
+        //------------------------插入第一行说明文字----------------
+
+
+        //------------------------插入第二行文字----------------
         Row titleRow = sheet.createRow(1);
         Cell materialTitleCell = titleRow.createCell(0);
+        materialTitleCell.setCellStyle(boldUnlockedStyle);
         materialTitleCell.setCellValue("供应商名称：");
-        materialTitleCell.setCellStyle(lockedStyle);
         Cell materialTitleCell2 = titleRow.createCell(1);
-        materialTitleCell2.setCellValue("请填写供应商名称");
+        materialTitleCell2.setCellStyle(boldUnlockedStyle);
-        materialTitleCell2.setCellStyle(unlockedStyleRed);
+        materialTitleCell2.setCellValue("");
-        sheet.addMergedRegion(new CellRangeAddress(1, 1, 1, 5)); // 合并 B1:G1
+        sheet.addMergedRegion(new CellRangeAddress(1, 1, 1, 2)); // 合并
+        Cell materialTitleCell3 = titleRow.createCell(3);
+        materialTitleCell3.setCellStyle(boldUnlockedStyle);
+        materialTitleCell3.setCellValue("联系人");
+        Cell materialTitleCell4 = titleRow.createCell(4);
+        materialTitleCell4.setCellStyle(boldUnlockedStyle);
+        materialTitleCell4.setCellValue("");
+        Cell materialTitleCell5 = titleRow.createCell(5);
+        materialTitleCell5.setCellStyle(boldUnlockedStyle);
+        materialTitleCell5.setCellValue("联系电话");
+        Cell materialTitleCell6 = titleRow.createCell(6);
+        materialTitleCell6.setCellStyle(boldUnlockedStyle);
+        materialTitleCell6.setCellValue("");
+        titleRow.setHeightInPoints(30.0f);
+        //------------------------插入第二行文字----------------
 
         // 7. 创建列名行（第2行）
         Row headerRow = sheet.createRow(2);
@@ -122,6 +219,7 @@ public class NuBizAllMaterialInfoServiceImpl extends ServiceImpl<NuBizAllMateria
             cell.setCellValue(headers[i]);
             cell.setCellStyle(lockedStyle);
         }
+        headerRow.setHeightInPoints(20.0f);
 
         // 8. 填充数据（从第3行开始）
         int rowNum = 3;
@@ -138,18 +236,17 @@ public class NuBizAllMaterialInfoServiceImpl extends ServiceImpl<NuBizAllMateria
             // 第5-6列：销售单价、销售单位 - 可编辑
             setCellValueWithStyle(row, 5, info.getSalesUnitPrice(), unlockedStyle);
             setCellValueWithStyle(row, 6, info.getSalesUnit(), unlockedStyle);
-            // 第7列：是否提供 - 可编辑
+            row.setHeightInPoints(20.0f);
-//            setCellValueWithStyle(row, 6, info.getIsSftg(), unlockedStyle);
         }
 
         // 9. 设置列宽
-        int[] colWidths = {5000, 10000, 7000, 7000,10000, 5000, 5000};
+        int[] colWidths = {5000, 5000, 5000, 5000,5000, 5000, 5000};
         for (int i = 0; i < colWidths.length; i++) {
             sheet.setColumnWidth(i, colWidths[i]);
         }
 
         // 10. 冻结前两行（大标题 + 列名）
-        sheet.createFreezePane(0, 2, 0, 2);
+//        sheet.createFreezePane(0, 2, 0, 2);
 
         // 11. 设置“是否提供”列为下拉选（第7列，index=6）
         String[] options = {"是", "否"};
@@ -180,6 +277,101 @@ public class NuBizAllMaterialInfoServiceImpl extends ServiceImpl<NuBizAllMateria
         }
     }
 
+    // 修改插入图片方法，支持URL路径
+    public static void insertImageToCell(Sheet sheet, Workbook workbook,
+                                         int startCol, int startRow,
+                                         int endCol, int endRow,
+                                         String imagePathOrUrl) throws IOException {
+
+        byte[] imageBytes;
+
+        // 判断是URL还是本地路径
+        if (imagePathOrUrl.startsWith("http://") || imagePathOrUrl.startsWith("https://")) {
+            // 处理线上图片URL
+            imageBytes = downloadImageFromUrl(imagePathOrUrl);
+        } else {
+            // 处理本地图片路径
+            FileInputStream fis = new FileInputStream(imagePathOrUrl);
+            imageBytes = IOUtils.toByteArray(fis);
+            fis.close();
+        }
+
+        // 确定图片类型
+        int pictureType = getPictureType(imagePathOrUrl);
+
+        // 添加图片到工作簿
+        int pictureIdx = workbook.addPicture(imageBytes, pictureType);
+
+        // 创建绘图工具
+        Drawing<?> drawing = sheet.createDrawingPatriarch();
+
+        // 创建锚点
+        ClientAnchor anchor = workbook.getCreationHelper().createClientAnchor();
+        anchor.setCol1(startCol);    // 起始列
+        anchor.setRow1(startRow);    // 起始行
+        anchor.setCol2(endCol);      // 结束列（不包含）
+        anchor.setRow2(endRow);      // 结束行（不包含）
+
+        // 插入图片
+        Picture picture = drawing.createPicture(anchor, pictureIdx);
+    }
+
+    // 从URL下载图片的方法
+    private static byte[] downloadImageFromUrl(String imageUrl) throws IOException {
+        try {
+            // 使用Java内置的HttpURLConnection
+            URL url = new URL(imageUrl);
+            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+            connection.setRequestMethod("GET");
+            connection.setConnectTimeout(10000); // 10秒连接超时
+            connection.setReadTimeout(30000);    // 30秒读取超时
+
+            // 检查响应码
+            int responseCode = connection.getResponseCode();
+            if (responseCode != HttpURLConnection.HTTP_OK) {
+                throw new IOException("HTTP请求失败，响应码: " + responseCode);
+            }
+
+            // 读取图片数据
+            try (InputStream inputStream = connection.getInputStream();
+                 ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
+
+                byte[] buffer = new byte[8192];
+                int bytesRead;
+                while ((bytesRead = inputStream.read(buffer)) != -1) {
+                    outputStream.write(buffer, 0, bytesRead);
+                }
+
+                return outputStream.toByteArray();
+            }
+
+        } catch (Exception e) {
+            throw new IOException("下载图片失败: " + imageUrl, e);
+        }
+    }
+
+    // 根据URL或路径确定图片类型
+    private static int getPictureType(String path) {
+        String lowerPath = path.toLowerCase();
+
+        if (lowerPath.endsWith(".png")) {
+            return Workbook.PICTURE_TYPE_PNG;
+        } else if (lowerPath.endsWith(".jpg") || lowerPath.endsWith(".jpeg")) {
+            return Workbook.PICTURE_TYPE_JPEG;
+        } else if (lowerPath.endsWith(".bmp") || lowerPath.endsWith(".dib")) {
+            return Workbook.PICTURE_TYPE_DIB;
+        } else if (lowerPath.endsWith(".emf")) {
+            return Workbook.PICTURE_TYPE_EMF;
+        } else if (lowerPath.endsWith(".wmf")) {
+            return Workbook.PICTURE_TYPE_WMF;
+        } else if (lowerPath.endsWith(".gif")) {
+            return Workbook.PICTURE_TYPE_JPEG; // POI不支持GIF，转换为JPEG
+        } else {
+            // 默认或从Content-Type判断
+            return Workbook.PICTURE_TYPE_JPEG;
+        }
+    }
+
     /**
      * 设置单元格值并应用样式
      */