待办中心项目列表导出

pmapi/pom.xml

@@ -238,6 +238,11 @@
             <scope>system</scope>
             <systemPath>${project.basedir}/src/lib/kingbase8-8.2.0.jar</systemPath>
         </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>easyexcel-core</artifactId>
+            <version>3.1.2</version>
+        </dependency>
     </dependencies>
     <!-- 打包 -->
     <!--配置环境的profile-->

pmapi/src/main/java/com/ningdatech/pmapi/common/util/ExcelDownUtil.java

@@ -0,0 +1,71 @@
+package com.ningdatech.pmapi.common.util;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.UUID;
+import java.util.function.BiConsumer;
+
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.http.HttpStatus;
+
+import com.alibaba.fastjson.JSON;
+import com.ningdatech.basic.model.ApiResponse;
+import com.ningdatech.basic.util.StrPool;
+
+import cn.hutool.poi.excel.ExcelUtil;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * <p>
+ * ExcelDownUtil
+ * </p>
+ *
+ * @author WendyYang
+ * @since 00:48 2022/11/5
+ */
+@Slf4j
+public class ExcelDownUtil {
+
+    private static String encodeName(String name) {
+        String fileName;
+        try {
+            fileName = URLEncoder.encode(name, "UTF-8");
+        } catch (UnsupportedEncodingException e) {
+            log.error("文件名编码异常：", e);
+            fileName = UUID.randomUUID().toString().replace("-", "");
+        }
+        return fileName;
+    }
+
+    @SneakyThrows
+    private static <T> void down(HttpServletResponse response, T param, BiConsumer<HttpServletResponse, T> consumer) {
+        response.setCharacterEncoding("utf-8");
+        try {
+            consumer.accept(response, param);
+        } catch (Exception e) {
+            log.error("文件导出失败：", e);
+            response.reset();
+            response.setContentType(StrPool.CONTENT_TYPE);
+            ApiResponse<Void> res = ApiResponse.of(HttpStatus.SC_BAD_REQUEST, "导出失败", null);
+            response.setStatus(HttpStatus.SC_BAD_REQUEST);
+            response.getWriter().println(JSON.toJSONString(res));
+        }
+    }
+
+    public static <T> void downXls(HttpServletResponse response, T param, BiConsumer<HttpServletResponse, T> consumer) {
+        response.setContentType(ExcelUtil.XLS_CONTENT_TYPE);
+        down(response, param, consumer);
+    }
+
+    public static <T> void downXlsx(HttpServletResponse response, T param, BiConsumer<HttpServletResponse, T> consumer) {
+        response.setContentType(ExcelUtil.XLSX_CONTENT_TYPE);
+        down(response, param, consumer);
+    }
+
+    public static void setFileName(String fileName, HttpServletResponse response) {
+        response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + encodeName(fileName) + ".xls");
+    }
+
+}

pmapi/src/main/java/com/ningdatech/pmapi/common/util/ExcelExportStyle.java

@@ -0,0 +1,80 @@
+package com.ningdatech.pmapi.common.util;
+
+import org.apache.poi.ss.usermodel.*;
+
+import com.alibaba.excel.write.metadata.style.WriteCellStyle;
+import com.alibaba.excel.write.metadata.style.WriteFont;
+import com.alibaba.excel.write.style.HorizontalCellStyleStrategy;
+
+/**
+ * <p>
+ * ExcelExportStyle
+ * </p>
+ *
+ * @author WendyYang
+ * @since 01:39 2022/11/5
+ */
+public class ExcelExportStyle {
+
+    public static HorizontalCellStyleStrategy formalStyle() {
+        // 表头样式策略
+        WriteCellStyle headStyle = new WriteCellStyle();
+        // 是否换行
+        headStyle.setWrapped(false);
+        // 水平对齐方式
+        headStyle.setHorizontalAlignment(HorizontalAlignment.LEFT);
+        // 垂直对齐方式
+        headStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+        // 前景色
+        headStyle.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
+        // 背景色
+        headStyle.setFillBackgroundColor(IndexedColors.AUTOMATIC.getIndex());
+
+        // 设置为1时，单元格将被前景色填充
+        headStyle.setFillPatternType(FillPatternType.SOLID_FOREGROUND);
+        // 控制单元格是否应自动调整大小以适应文本过长时的大小
+        headStyle.setShrinkToFit(false);
+        // 单元格边框类型
+        headStyle.setBorderBottom(BorderStyle.NONE);
+        headStyle.setBorderLeft(BorderStyle.NONE);
+        headStyle.setBorderRight(BorderStyle.NONE);
+        headStyle.setBorderTop(BorderStyle.NONE);
+        // 单元格边框颜色
+        headStyle.setLeftBorderColor(IndexedColors.BLACK.index);
+        headStyle.setRightBorderColor(IndexedColors.BLACK.index);
+        headStyle.setTopBorderColor(IndexedColors.BLACK.index);
+        headStyle.setBottomBorderColor(IndexedColors.BLACK.index);
+        // 字体策略
+        WriteFont writeFont = new WriteFont();
+        // 是否加粗/黑体
+        writeFont.setBold(false);
+        // 字体颜色
+        writeFont.setColor(Font.COLOR_NORMAL);
+        // 字体名称
+        writeFont.setFontName("宋体");
+        // 字体大小
+        writeFont.setFontHeightInPoints((short) 11);
+        // 是否使用斜体
+        writeFont.setItalic(false);
+        // 是否在文本中使用横线删除
+        writeFont.setStrikeout(false);
+        // 设置要使用的文本下划线的类型
+        writeFont.setUnderline(Font.U_NONE);
+        // 设置要使用的字符集
+        writeFont.setCharset((int) Font.DEFAULT_CHARSET);
+        headStyle.setWriteFont(writeFont);
+
+        // 内容样式策略策略
+        WriteCellStyle contentStyle = new WriteCellStyle();
+        contentStyle.setFillForegroundColor(IndexedColors.WHITE.getIndex());
+        contentStyle.setHorizontalAlignment(HorizontalAlignment.GENERAL);
+        contentStyle.setBorderBottom(BorderStyle.NONE);
+        contentStyle.setBorderLeft(BorderStyle.NONE);
+        contentStyle.setBorderRight(BorderStyle.NONE);
+        contentStyle.setBorderTop(BorderStyle.NONE);
+        contentStyle.setFillPatternType(FillPatternType.NO_FILL);
+        contentStyle.setWrapped(false);
+        return new HorizontalCellStyleStrategy(headStyle, contentStyle);
+    }
+
+}

pmapi/src/main/java/com/ningdatech/pmapi/todocenter/controller/TodoCenterController.java

@@ -1,8 +1,10 @@
 package com.ningdatech.pmapi.todocenter.controller;
 
 
+import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
 
+import com.ningdatech.pmapi.common.util.ExcelDownUtil;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -34,7 +36,7 @@ public class TodoCenterController {
     private final TodoCenterManage todoCenterManage;
 
     /**
-     * 查询待办中心-待我处理中非增补项目列表
+     * 待办中心-待我处理项目列表查询
      * @param param
      * @return
      */
@@ -44,4 +46,16 @@ public class TodoCenterController {
         return ApiResponse.ofSuccess(result);
     }
 
+    /**
+     * 待办中心-待我处理项目列表导出
+     * 
+     * @param param
+     * @param response
+     * @return void
+     */
+    @GetMapping("/export")
+    public void exportProjectList(ReqToBeProcessedDTO param, HttpServletResponse response){
+        ExcelDownUtil.downXlsx(response,param,todoCenterManage::exportProjectList);
+    }
+
 }

pmapi/src/main/java/com/ningdatech/pmapi/todocenter/manage/TodoCenterManage.java

@@ -1,9 +1,13 @@
 package com.ningdatech.pmapi.todocenter.manage;
 import cn.hutool.core.collection.CollectionUtil;
+import com.alibaba.excel.EasyExcel;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.ningdatech.basic.util.NdDateUtils;
 import com.ningdatech.pmapi.common.constant.ProjectDeclareConstants;
+import com.ningdatech.pmapi.common.util.ExcelDownUtil;
+import com.ningdatech.pmapi.common.util.ExcelExportStyle;
 import com.ningdatech.pmapi.todocenter.enums.ProcessStatusEnum;
+import com.ningdatech.pmapi.todocenter.model.dto.res.ResToBeProjectListExportDTO;
 import com.ningdatech.pmapi.user.util.LoginUserUtil;
 import com.wflow.workflow.bean.dto.ProcessInstanceOwnerDto;
 import com.wflow.workflow.bean.process.OrgUser;
@@ -27,6 +31,8 @@ import com.ningdatech.pmapi.todocenter.model.dto.res.ResToBeProcessedDTO;
 import lombok.RequiredArgsConstructor;
 
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
@@ -121,4 +127,26 @@ public class TodoCenterManage {
     }
 
 
+    public void exportProjectList(HttpServletResponse response, ReqToBeProcessedDTO param) {
+        PageVo<ResToBeProcessedDTO> page =
+                queryProjectList(param);
+        List<ResToBeProcessedDTO> collect = (List<ResToBeProcessedDTO>) page.getRecords();
+        String fileName = null;
+        if (param.getIsSupplement()){
+            fileName = "增补项目列表";
+        }else {
+            fileName = "非增补项目列表";
+        }
+        ExcelDownUtil.setFileName(fileName,response);
+        //数据导出处理函数
+        try {
+            EasyExcel.write(response.getOutputStream(), ResToBeProjectListExportDTO.class)
+                    .autoCloseStream(false)
+                    .registerWriteHandler(ExcelExportStyle.formalStyle())
+                    .sheet(fileName)
+                    .doWrite(collect);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
 }

pmapi/src/main/java/com/ningdatech/pmapi/todocenter/model/dto/res/ResToBeProjectListExportDTO.java

@@ -0,0 +1,42 @@
+package com.ningdatech.pmapi.todocenter.model.dto.res;
+
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.wflow.workflow.bean.vo.ProcessTaskVo;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 待办中心待我处理项目列表导出实体
+ *
+ * @author CMM
+ * @since 2023/01/19 16:42
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class ResToBeProjectListExportDTO implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @ExcelProperty("项目名称")
+    private String projectName;
+
+    @ExcelProperty("申报单位")
+    private String reportUnitName;
+
+    @ExcelProperty("申报金额")
+    private Integer reportAmount;
+
+    @ExcelProperty("预算年度")
+    private Integer budgetYear;
+
+    @ExcelProperty("流程状态")
+    private String processStatusName;
+
+    @ExcelProperty("发起时间")
+    private LocalDateTime processLaunchTime;
+}