From 2dd9e33733d6eb562fe1e1ccb9cb4e81589ed4f9 Mon Sep 17 00:00:00 2001
From: fengyuan_yang <1976974459@qq.com>
Date: Mon, 26 Oct 2026 10:21:05 +0800
Subject: [PATCH] =?UTF-8?q?2026-10-26=20=E5=AF=BC=E5=87=BA=E4=BC=98?=
 =?UTF-8?q?=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/JsonExcel.vue                  | 307 ++++++++++++++++++
 src/main.js                                   |   2 +-
 .../project/projectInfo/projectInfo.vue       |  40 ++-
 .../modules/proofing/requestForProofing.vue   |  35 +-
 4 files changed, 371 insertions(+), 13 deletions(-)
 create mode 100644 src/components/JsonExcel.vue

diff --git a/src/components/JsonExcel.vue b/src/components/JsonExcel.vue
new file mode 100644
index 0000000..6405913
--- /dev/null
+++ b/src/components/JsonExcel.vue
@@ -0,0 +1,307 @@
+<template>
+  <div :id="idName" @click="generate">
+    <slot> Download {{ name }} </slot>
+  </div>
+</template>
+
+<script>
+import * as XLSXNS from "xlsx";
+
+const XLSX = XLSXNS.default || XLSXNS;
+
+export default {
+  props: {
+    type: {
+      type: String,
+      default: "xls",
+    },
+    data: {
+      type: Array,
+      required: false,
+      default: null,
+    },
+    fields: {
+      type: Object,
+      default: () => null,
+    },
+    exportFields: {
+      type: Object,
+      default: () => null,
+    },
+    defaultValue: {
+      type: String,
+      required: false,
+      default: "",
+    },
+    header: {
+      default: null,
+    },
+    footer: {
+      default: null,
+    },
+    name: {
+      type: String,
+      default: "data.xls",
+    },
+    fetch: {
+      type: Function,
+    },
+    meta: {
+      type: Array,
+      default: () => [],
+    },
+    worksheet: {
+      type: String,
+      default: "Sheet1",
+    },
+    beforeGenerate: {
+      type: Function,
+    },
+    beforeFinish: {
+      type: Function,
+    },
+    escapeCsv: {
+      type: Boolean,
+      default: true,
+    },
+    stringifyLongNum: {
+      type: Boolean,
+      default: false,
+    },
+  },
+  computed: {
+    idName() {
+      var now = new Date().getTime();
+      return "export_" + now;
+    },
+    downloadFields() {
+      if (this.fields) return this.fields;
+      if (this.exportFields) return this.exportFields;
+    },
+  },
+  methods: {
+    async generate() {
+      if (typeof this.beforeGenerate === "function") {
+        await this.beforeGenerate();
+      }
+      let data = this.data;
+      try {
+        if (typeof this.fetch === "function" || !data) data = await this.fetch();
+      } catch (e) {
+        if (typeof this.beforeFinish === "function") await this.beforeFinish();
+        throw e;
+      }
+
+      if (!data || !data.length) {
+        if (typeof this.beforeFinish === "function") await this.beforeFinish();
+        if (this.$message) {
+          this.$message.warning("没有数据可导出");
+        }
+        return;
+      }
+
+      let json = this.getProcessedJson(data, this.downloadFields);
+      if (this.type === "csv") {
+        return this.exportText(
+          this.jsonToCSV(json),
+          this.buildFileName("csv"),
+          "text/csv;charset=utf-8"
+        );
+      }
+      return this.exportWorkbook(this.jsonToWorkbook(json), this.buildFileName("xlsx"));
+    },
+    pageTitle() {
+      const title = this.$route && this.$route.meta && this.$route.meta.title;
+      const text = title == null ? "" : String(title).trim();
+      if (!text || text.indexOf(".") >= 0) return "";
+      return text;
+    },
+    buildFileName(ext) {
+      const now = this.dayjs().format("YYYYMMDDHHmmss");
+      const title = this.pageTitle();
+      let raw = String(this.name || "").replace(/\.xlsx?$/i, "").replace(/\.csv$/i, "").trim();
+      const prefix = raw.replace(/\d{14}$/, "").replace(/[_\-\s]+$/, "");
+      const base = (title || prefix || "导出") + now;
+      return base.replace(/[\\/:*?"<>|]/g, "_") + "." + ext;
+    },
+    safeSheetName(name) {
+      const text = String(name || "Sheet1").replace(/[:\\/?*\[\]]/g, " ").trim() || "Sheet1";
+      return text.slice(0, 31);
+    },
+    titleRows() {
+      const header = this.header || this.$attrs.title;
+      if (header == null || (Array.isArray(header) && header.length === 0)) {
+        return [];
+      }
+      const rows = Array.isArray(header) ? header.filter((item) => item) : [header];
+      const title = this.pageTitle();
+      if (title && rows.length === 1) {
+        return [title];
+      }
+      return rows;
+    },
+    exportWorkbook(workbook, filename) {
+      const output = XLSX.write(workbook, { bookType: "xlsx", type: "array" });
+      const blob = new Blob([output], {
+        type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+      });
+      this.saveBlob(blob, filename);
+    },
+    exportText(data, filename, mime) {
+      const blob = new Blob(["\ufeff" + data], { type: mime });
+      this.saveBlob(blob, filename);
+    },
+    async saveBlob(blob, filename) {
+      if (typeof this.beforeFinish === "function") await this.beforeFinish();
+      const link = document.createElement("a");
+      const url = window.URL.createObjectURL(blob);
+      link.href = url;
+      link.download = filename;
+      link.style.display = "none";
+      document.body.appendChild(link);
+      link.click();
+      document.body.removeChild(link);
+      window.URL.revokeObjectURL(url);
+    },
+    jsonToWorkbook(data) {
+      const labels = Object.keys(data[0] || {});
+      const rows = [];
+      const titles = this.titleRows();
+      titles.forEach((text) => rows.push([text]));
+      rows.push(labels);
+      data.forEach((item) => {
+        rows.push(labels.map((key) => this.cellValue(item[key])));
+      });
+      if (this.footer != null && !(Array.isArray(this.footer) && this.footer.length === 0)) {
+        const footerRows = Array.isArray(this.footer) ? this.footer : [this.footer];
+        footerRows.forEach((text) => {
+          if (text) rows.push([text]);
+        });
+      }
+      const sheet = XLSX.utils.aoa_to_sheet(rows);
+      if (labels.length > 1 && titles.length) {
+        sheet["!merges"] = titles.map((_, index) => ({
+          s: { r: index, c: 0 },
+          e: { r: index, c: labels.length - 1 },
+        }));
+      }
+      const workbook = XLSX.utils.book_new();
+      const sheetName = this.safeSheetName(this.pageTitle() || this.worksheet);
+      XLSX.utils.book_append_sheet(workbook, sheet, sheetName);
+      return workbook;
+    },
+    cellValue(value) {
+      if (typeof value === "string") {
+        return this.preprocessLongNum(value.replace(/<br\s*\/?>/gi, "\n"));
+      }
+      return this.preprocessLongNum(value);
+    },
+    jsonToCSV(data) {
+      let _self = this;
+      var csvData = [];
+      const header = this.titleRows();
+      if (header.length) {
+        csvData.push(this.parseExtraData(header, "${data}\r\n"));
+      }
+      for (let key in data[0]) {
+        csvData.push(key);
+        csvData.push(",");
+      }
+      csvData.pop();
+      csvData.push("\r\n");
+      data.map(function (item) {
+        for (let key in item) {
+          let escapedCSV = item[key] + "";
+          if (_self.escapeCsv) {
+            escapedCSV = '="' + escapedCSV + '"';
+            if (escapedCSV.match(/[,"\n]/)) {
+              escapedCSV = '"' + escapedCSV.replace(/\"/g, '""') + '"';
+            }
+          }
+          csvData.push(escapedCSV);
+          csvData.push(",");
+        }
+        csvData.pop();
+        csvData.push("\r\n");
+      });
+      if (this.footer != null) {
+        csvData.push(this.parseExtraData(this.footer, "${data}\r\n"));
+      }
+      return csvData.join("");
+    },
+    getProcessedJson(data, header) {
+      let keys = this.getKeys(data, header);
+      let newData = [];
+      let _self = this;
+      data.map(function (item) {
+        let newItem = {};
+        for (let label in keys) {
+          let property = keys[label];
+          newItem[label] = _self.getValue(property, item);
+        }
+        newData.push(newItem);
+      });
+      return newData;
+    },
+    getKeys(data, header) {
+      if (header) {
+        return header;
+      }
+      let keys = {};
+      for (let key in data[0]) {
+        keys[key] = key;
+      }
+      return keys;
+    },
+    parseExtraData(extraData, format) {
+      let parseData = "";
+      if (Array.isArray(extraData)) {
+        for (var i = 0; i < extraData.length; i++) {
+          if (extraData[i]) parseData += format.replace("${data}", extraData[i]);
+        }
+      } else {
+        parseData += format.replace("${data}", extraData);
+      }
+      return parseData;
+    },
+    getValue(key, item) {
+      const field = typeof key !== "object" ? key : key.field;
+      let indexes = typeof field !== "string" ? [] : field.split(".");
+      let value = this.defaultValue;
+      if (!field) value = item;
+      else if (indexes.length > 1) value = this.getValueFromNestedItem(item, indexes);
+      else value = this.parseValue(item[field]);
+      if (key.hasOwnProperty("callback")) value = this.getValueFromCallback(value, key.callback);
+      return value;
+    },
+    preprocessLongNum(value) {
+      if (this.stringifyLongNum) {
+        if (String(value).startsWith("0x")) {
+          return value;
+        }
+        if (!isNaN(value) && value != "") {
+          if (value > 99999999999 || value < 0.0000000000001) {
+            return String(value);
+          }
+        }
+      }
+      return value;
+    },
+    getValueFromNestedItem(item, indexes) {
+      let nestedItem = item;
+      for (let index of indexes) {
+        if (nestedItem) nestedItem = nestedItem[index];
+      }
+      return this.parseValue(nestedItem);
+    },
+    getValueFromCallback(item, callback) {
+      if (typeof callback !== "function") return this.defaultValue;
+      const value = callback(item);
+      return this.parseValue(value);
+    },
+    parseValue(value) {
+      return value || value === 0 || typeof value === "boolean" ? value : this.defaultValue;
+    },
+  },
+};
+</script>
diff --git a/src/main.js b/src/main.js
index b3f7e28..942f347 100644
--- a/src/main.js
+++ b/src/main.js
@@ -13,7 +13,7 @@ import httpRequest from '@/utils/httpRequest' // api: https://github.com/axios/a
 import { isAuth } from '@/utils'
 import { accessField } from '@/utils'
 import cloneDeep from 'lodash/cloneDeep'
-import JsonExcel from 'vue-json-excel'
+import JsonExcel from '@/components/JsonExcel.vue'
 import i18n from '@/i18n/i18n'
 import './utils/directives'
 import decimalUtil from '@/utils/decimalUtil.js'
diff --git a/src/views/modules/project/projectInfo/projectInfo.vue b/src/views/modules/project/projectInfo/projectInfo.vue
index 5767cd9..c6c911e 100644
--- a/src/views/modules/project/projectInfo/projectInfo.vue
+++ b/src/views/modules/project/projectInfo/projectInfo.vue
@@ -479,6 +479,8 @@
         addOrUpdateVisible:false,
         filterVisible:false,
         isFilterSearch: false,
+        listQueried: false,
+        exportParams: null,
         filterSearchData: {},
         nodeOptions: [],
         approvalList: [],
@@ -1594,15 +1596,30 @@
         })
       },
 
-      //导出excel
+      //导出excel：仅导出已经查询出的全部数据，未查询时不导出
       async createExportData() {
-        this.searchData.limit = -1
-        this.searchData.page = 1
-        await projectInfoSearch(this.searchData).then(({data}) => {
-          this.exportList= data.page.list;
+        if (!this.listQueried) {
+          return []
+        }
+        if (this.isFilterSearch) {
+          const params = Object.assign({}, this.filterSearchData, {
+            no: 1,
+            size: -1,
+            site: this.$store.state.user.site,
+            userName: this.$store.state.user.name,
+            userId: String(this.$store.state.user.id)
+          })
+          const {data} = await projectInfoSearchByAnyField(params)
+          return (data && data.page && data.page.list) || []
+        }
+        const params = Object.assign({}, this.exportParams || this.searchData, {
+          page: 1,
+          limit: -1,
+          userId: this.$store.state.user.id,
+          menuId: this.menuId
         })
-
-        return this.exportList;
+        const {data} = await projectInfoSearch(params)
+        return (data && data.page && data.page.list) || []
       },
 
       startDownload() {
@@ -1669,6 +1686,11 @@
         this.searchData.page = this.pageIndex
         this.searchData.userId = this.$store.state.user.id
         this.searchData.menuId = this.menuId
+        if (!keepFilter) {
+          this.isFilterSearch = false
+        }
+        this.listQueried = true
+        this.exportParams = Object.assign({}, this.searchData)
         projectInfoSearch(this.searchData).then(({data}) => {
           if (data.code == 0) {
             this.dataList1 = data.page.list
@@ -2532,6 +2554,7 @@
         this.filterSearchData = params
         this.filterVisible = false
         this.isFilterSearch = true
+        this.listQueried = true
       },
       hasProjectManager (source) {
         if (!source) {
@@ -2584,6 +2607,9 @@
           this.searchData.page = this.pageIndex
           this.searchData.userId = this.$store.state.user.id
           this.searchData.menuId = this.menuId
+          this.listQueried = true
+          this.exportParams = Object.assign({}, this.searchData)
+          this.isFilterSearch = false
           projectInfoSearch(this.searchData).then(({data}) => {
             if (data.code == 0) {
               this.dataList1 = data.page.list
diff --git a/src/views/modules/proofing/requestForProofing.vue b/src/views/modules/proofing/requestForProofing.vue
index 9dd0d1c..4adb492 100644
--- a/src/views/modules/proofing/requestForProofing.vue
+++ b/src/views/modules/proofing/requestForProofing.vue
@@ -1027,6 +1027,8 @@ export default {
       },
       // 其它
       exportLoading: false,
+      listQueried: false,
+      exportParams: null,
       dataListLoading: false,
       // 初始页签
       activeTable: 'attribute',
@@ -2334,6 +2336,9 @@ export default {
           menuId: this.$route.meta.menuId
         }
         this.dataListLoading = true
+        this.listQueried = true
+        this.isFilterSearch = false
+        this.exportParams = Object.assign({}, params)
         proofingInformationSearch(params).then(({data}) => {
           if (data && data.code === 0) {
             this.dataList = data.page.list
@@ -2492,6 +2497,9 @@ export default {
         ...this.searchData,
         createBy: this.$store.state.user.name,
       }
+      this.listQueried = true
+      this.isFilterSearch = false
+      this.exportParams = Object.assign({}, params)
       proofingInformationSearch(params).then(({data}) => {
         if (data.code === 0) {
           this.dataList = data.page.list
@@ -3620,12 +3628,28 @@ export default {
      * 导出excel
      */
     async createExportData() {
-      this.searchData.limit = -1
-      this.searchData.page = 1
-      await proofingInformationSearch(this.searchData).then(({data}) => {
-        this.resultList = data.page.list
+      if (!this.listQueried) {
+        return []
+      }
+      if (this.isFilterSearch) {
+        const params = Object.assign({}, this.filterSearchData, {
+          site: this.$store.state.user.site,
+          menuId: '103001',
+          no: 1,
+          size: -1,
+          userId: String(this.$store.state.user.id),
+          userName: this.$store.state.user.name
+        })
+        const {data} = await proofingInformationSearchAny(params)
+        return (data && data.page && data.page.list) || []
+      }
+      const params = Object.assign({}, this.exportParams || this.searchData, {
+        page: 1,
+        limit: -1,
+        createBy: this.$store.state.user.name
       })
-      return this.resultList
+      const {data} = await proofingInformationSearch(params)
+      return (data && data.page && data.page.list) || []
     },
     startDownload() {
       this.exportLoading = true
@@ -4173,6 +4197,7 @@ export default {
       })
       this.filterSearchData = params
       this.isFilterSearch = true
+      this.listQueried = true
       this.filterVisible = false
     },