update

a.js

@@ -57,10 +57,11 @@ function thvc(a) {
         sdsqjxjll.push(element.sdsqjxjll);
         tzsds.push(element.tzsds);
         sdshjxjll.push(element.sdshjxjll);
-        year.push(element.year);
+        // year.push(element.year);
     }
-    return {xjlr, xjlc, sdsqjxjll, tzsds, sdshjxjll};
+    return [xjlr, xjlc, sdsqjxjll, tzsds, sdshjxjll];
 }
+console.log(thvc(a));
 
 function cvht(obj) {
     for (const key in obj) {
@@ -104,6 +105,6 @@ const transformed = {
   sdshjxjll: [500, 500, 501, 5003, 5004]
 };
  
-console.log(reverseTransform(transformed)); 
+// console.log(reverseTransform(transformed)); 
 
 // console.log(thvc(a));
\ No newline at end of file

config/production.json

@@ -8,10 +8,10 @@
         "excel": true
     },
     "mysql": {
-        "host": "localhost",
+        "host": "10.40.8.8",
         "port": 3306,
         "username": "root",
-        "password": "123456",
+        "password": "gzbjt@2025",
         "database": "gzbjt",
         "logging": true
     },

controller/projectController.js

@@ -593,14 +593,6 @@ async function exportExcel(req, res, next) {
     }
 }
 
-async function getExcelTemplate(req, res, next) {
-    try {
-        //
-    } catch (error) {
-        next(error);
-    }
-}
-
 module.exports = {
     getProjectFields,
     createProject,
@@ -609,7 +601,6 @@ module.exports = {
     deleteProject,
     updateProject,
     exportExcel,
-    getExcelTemplate,
     preJugProject,
     finalJugProject,
 }
\ No newline at end of file

controller/templateController.js

+/**
+ * 项目相关excel文件处理：
+ *   1. 下载模板（携带当前数据，若无数据则为空）
+ *   2. 上传文件导入数据 解析数据并存入数据库
+ *   3. 
+ */
+
+const errorMessage = require("../utils/errorMessage");
+
+async function getExcelTemplate(req, res, next) {
+    try {
+        let { tampName, projectId, startYear, endYear } = req.body;
+        const workbook = new ExcelJS.Workbook();
+        if (tampName === 'xmtzzjll') { // 项目投资资金流量表
+            if (!startYear || !endYear) {
+                errorMessage.paramsError.message = "当前模板开始年份和结束年份不能为空";
+                return res.sendError(errorMessage.paramsError);
+            }
+            // 1. 读取空模板文件
+            const inputFilePath = path.join(__dirname, '../public/templates/项目投资资金流量表.xlsx');
+            // 2. 处理excel 文件，动态生成表格
+            await workbook.xlsx.readFile(inputFilePath);
+            const worksheet = await workbook.getWorksheet(1);
+            // 2.1 处理表头
+            let count = endYear - startYear;
+            let columns = [];
+            for (let index = 0; index <= count; index++) {
+                columns.push({ name: Number(startYear + index) });
+            }
+
+            // 2.2 处理数据
+            let rows = Array(5).fill([]); // 5 是模板有5行
+            if (!projectId) {
+                let tzzjlls = await ProjectTzzjll.findAll({
+                    where: { projectId: projectId, del: 0 },
+                    raw: true,
+                });
+                tzzjlls = _.sortBy(tzzjlls, 'year');
+                rows = thvc(tzzjlls);
+            }
+            console.log(rows, "=============")
+
+            // 使用addTable创建表格
+            worksheet.addTable({
+                name: 'FinancialData',
+                ref: 'D3',
+                headerRow: true,
+                totalsRow: false,
+                style: {
+                    theme: null,
+                    showRowStripes: false,
+                    showColumnStripes: false,
+                },
+                columns: columns,
+                rows: rows
+            });
+
+            worksheet.mergeCells(2, 3, 2, (3 + columns.length))
+            worksheet.mergeCells(1, 1, 1, (3 + columns.length))
+            const BLACK_BORDER = {
+                top: { style: 'thin', color: { argb: 'FF000000' } },
+                left: { style: 'thin', color: { argb: 'FF000000' } },
+                bottom: { style: 'thin', color: { argb: 'FF000000' } },
+                right: { style: 'thin', color: { argb: 'FF000000' } }
+            };
+
+            // 遍历所有单元格添加边框
+            worksheet.eachRow((row, rowNumber) => {
+                row.eachCell((cell, colNumber) => {
+                    if (rowNumber >= 4 && rowNumber <= 8 && colNumber >= 4 && colNumber <= (3 + columns.length)) {
+                        cell.numFmt = '#,##0.00'; //数字格式
+                    }
+                    cell.alignment = {
+                        horizontal: 'center',
+                        vertical: 'middle', //垂直居中
+                        wrapText: true
+                    };
+                    cell.border = BLACK_BORDER; //边框
+                });
+            });
+            // 3. 将处理后的文件发送给前端
+            res.setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
+            res.setHeader('Content-Disposition', 'attachment; filename=' + encodeURIComponent('项目投资资金流量表.xlsx'));
+            const buffer = await workbook.xlsx.writeBuffer();
+            // 发送文件并结束响应
+            res.end(buffer);
+        }
+
+        else {
+            res.status(400).json({ message: '未知的模板名称' });
+        }
+    } catch (error) {
+        next(error);
+    }
+}
+
+//处理 项目投资资金流量表 以【数据项、年度】为【数据库表结构字段】 转化为excel行数据
+function thvc(a) {
+    let xjlr = [], xjlc = [], sdsqjxjll = [], tzsds = [], sdshjxjll = [];
+    for (let index = 0; index < a.length; index++) {
+        const element = a[index];
+        xjlr.push(element.xjlr);
+        xjlc.push(element.xjlc);
+        sdsqjxjll.push(element.sdsqjxjll);
+        tzsds.push(element.tzsds);
+        sdshjxjll.push(element.sdshjxjll);
+        // year.push(element.year);
+    }
+    return [xjlr, xjlc, sdsqjxjll, tzsds, sdshjxjll];
+}
+
+
+async function importExcelTempData(req, res, next) {
+    try {
+        let { tampName, projectId } = req.body;
+        if (tampName == 'xmtzzjll') {
+            if (!projectId) {
+                errorMessage.paramsError.message = "项目ID不能为空";
+                return res.sendError(errorMessage.paramsError);
+            }
+            const workbook = new ExcelJS.Workbook();
+            await workbook.xlsx.load(req.file.buffer);
+            const worksheet = await workbook.getWorksheet(1);
+
+            let years = [], data = [];
+            worksheet.eachRow((row, rowIndex) => {
+                if (rowIndex === 3) {
+                    years = row.values.slice(4);
+                }
+                if (rowIndex > 3) {
+                    data.push(row.values.slice(4));
+                }
+            });
+            const fieldMap = {
+                1: 'xjlr',       // 现金流入 
+                2: 'xjlc',       // 现金流出
+                3: 'sdsqjxjll',  // 所得税前净现金流量 
+                4: 'tzsds',      // 调整所得税 
+                5: 'sdshjxjll'   // 所得税后净现金流量 
+            };
+            let retData = [];
+            years.map((year, yearIndex) => {
+                const yearData = { year };
+                for (let rowIndex = 1; rowIndex <= data.length; rowIndex++) {
+                    const fieldKey = fieldMap[rowIndex];
+                    if (fieldKey) {
+                        const value = data[rowIndex - 1][yearIndex];
+                        yearData[fieldKey] = parseFloat(value) || 0;
+                    }
+                }
+                retData.push(yearData);
+            });
+            await ProjectTzzjll.destroy({
+                where: { projectId: projectId },
+            });
+            await ProjectTzzjll.bulkCreate(retData);
+        }
+    } catch (error) {
+        next(error)
+    }
+}
+
+module.exports = {
+    getExcelTemplate,
+    importExcelTempData,
+}
\ No newline at end of file

db/model/jt/projectCwpjbjtj.js

+const { DataTypes } = require('sequelize');
+const sequelize = require('../index');
+
+// 财务评价指标
+const projectCwpjbjtj = sequelize.define('projectCwpjbjtj', {
+    id: {
+        type: DataTypes.INTEGER,
+        primaryKey: true,
+        autoIncrement: true
+    },
+    bjtj: {
+        type: DataTypes.STRING,
+        comment: "指标名称"
+    },
+    jc: {
+        type: DataTypes.STRING,
+        comment: "决策"
+    },
+    xz: {
+        type: DataTypes.STRING,
+        comment: "现状"
+    },
+    zycysm: {
+        type: DataTypes.TEXT,
+        comment: "主要差异说明",
+    },
+    projectId: {
+        type: DataTypes.INTEGER,
+        comment: "所属项目ID",  
+    },
+    
+}, {
+    tableName: 'jt_project_cwpjbjtj', // 指定表名（如果与模型名不同）
+    timestamps: true, // 是否自动添加 createdAt 和 updatedAt 字段（覆盖全局设置）
+});
+
+// 同步模型到数据库（创建表）
+projectCwpjbjtj.sync({
+    // force: false, 
+    // force: true ,//会删除已存在表并重新创建
+    // alter: true
+})
+    .then(() => {
+        console.log('projectCwpjbjtj 表同步成功');
+    });
+
+
+module.exports = projectCwpjbjtj;
\ No newline at end of file

db/model/jt/projectTzsyzb.js

+const { DataTypes } = require('sequelize');
+const sequelize = require('../index');
+
+//投资收益指标变化对比表
+
+const ProjectTzsyzb = sequelize.define('ProjectTzsyzb', {
+    id: {
+        type: DataTypes.INTEGER,
+        primaryKey: true,
+        autoIncrement: true
+    },
+    pjzb:{ type: DataTypes.STRING, allowNull: true, comment: "评价指标" },
+    jczb:{ type: DataTypes.STRING, comment: '决策指标'},
+    xzzb:{ type: DataTypes.STRING, comment: '现状指标'},
+    projectId: {
+        type: DataTypes.INTEGER,
+        comment: "所属项目ID",
+    },  
+    del: {
+        type: DataTypes.INTEGER,
+        defaultValue: 0,
+        comment: "0 正常 1 删除"
+    },
+}, {
+    tableName: 'jt_project_tzsyzb', // 指定表名（如果与模型名不同）
+    timestamps: true, // 是否自动添加 createdAt 和 updatedAt 字段（覆盖全局设置）
+});
+
+// 同步模型到数据库（创建表）
+ProjectTzsyzb.sync({
+    force: false, 
+    // force: true ,//会删除已存在表并重新创建
+    // alter: true
+})
+    .then(() => {
+        console.log('ProjectTzsyzb 表同步成功');
+    });
+
+
+module.exports = ProjectTzsyzb;
\ No newline at end of file

router/index.js

@@ -10,10 +10,14 @@ router.use('/user', userRouter); // 用户 角色 菜单
 router.use('/file', fileRouter); // 文件上传下载
 
 router.use('/project', require('./projectRouter.js')); // 项目管理
+
 router.use('/resource', require('./resourceRouter.js')); // 资源管理
 
 router.use('/message', require('./messageRouter.js')); // 消息管理
 
+router.use('/template', require('./tempRouter.js')); // excel相关
+
+
 
 
 module.exports = router;
\ No newline at end of file

router/projectRouter.js

@@ -17,8 +17,12 @@ router.post('/getProjectFields', projectController.getProjectFields);
 
 router.post('/exportExcel', projectController.exportExcel);
 
-router.post('/getExcelTemplate', projectController.getExcelTemplate);
 router.post('/preJugProject', projectController.preJugProject); //初审
 router.post('/finalJugProject', projectController.finalJugProject); //终审
 
+
+
+
+
+
 module.exports = router;
\ No newline at end of file

router/tempRouter.js

+
+const express = require('express');
+const router = express.Router();
+
+const multer = require('multer');
+
+const templateController = require('../controller/templateController');
+
+
+
+
+/**
+ * 获取项目相关excel 模板下载
+ */
+router.post('/getExcelTemplate', templateController.getExcelTemplate);
+
+
+
+/**
+ * 导入excel 数据
+ */
+const storage = multer.memoryStorage(); 
+const upload = multer({ storage });
+router.post('/importExcelTempData', upload.single('file'), templateController.importExcelTempData);
+
+
+
+
+module.exports = router;
\ No newline at end of file

utils/errorMessage.js

+const { param } = require("../router");
+
 module.exports = {
     loginError: {
         code: 40001,
@@ -11,6 +13,10 @@ module.exports = {
         code: 40003,
         message: "名称重复"
     },
+    paramsError: {
+        code: 40004,
+        message: "参数错误"
+    },
 
 
     databaseQueryError: {