|
|
@@ -1,357 +1,357 @@
|
|
|
-/* eslint-disable */
|
|
|
-require('script-loader!file-saver'); //For saving files
|
|
|
-require('./Blob.js'); //For binary conversion
|
|
|
+/* eslint-disable */
|
|
|
+require('script-loader!file-saver'); //For saving files
|
|
|
+require('./Blob.js'); //For binary conversion
|
|
|
require('script-loader!xlsx/dist/xlsx.core.min'); //xlsx core
|
|
|
-import XLSXS from 'xlsx-js-style';
|
|
|
-
|
|
|
-function generateArray(table) {
|
|
|
- var out = [];
|
|
|
- var rows = table.querySelectorAll('tr');
|
|
|
- var ranges = [];
|
|
|
- for (var R = 0; R < rows.length; ++R) {
|
|
|
- var outRow = [];
|
|
|
- var row = rows[R];
|
|
|
- var columns = row.querySelectorAll('td');
|
|
|
- for (var C = 0; C < columns.length; ++C) {
|
|
|
- var cell = columns[C];
|
|
|
- var colspan = cell.getAttribute('colspan');
|
|
|
- var rowspan = cell.getAttribute('rowspan');
|
|
|
- var cellValue = cell.innerText;
|
|
|
- if (cellValue !== "" && cellValue == +cellValue) cellValue = +cellValue;
|
|
|
-
|
|
|
- //Skip ranges
|
|
|
- ranges.forEach(function(range) {
|
|
|
- if (R >= range.s.r && R <= range.e.r && outRow.length >= range.s.c && outRow.length <= range.e
|
|
|
- .c) {
|
|
|
- for (var i = 0; i <= range.e.c - range.s.c; ++i) outRow.push(null);
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- //Handle Row Span
|
|
|
- if (rowspan || colspan) {
|
|
|
- rowspan = rowspan || 1;
|
|
|
- colspan = colspan || 1;
|
|
|
- ranges.push({
|
|
|
- s: {
|
|
|
- r: R,
|
|
|
- c: outRow.length
|
|
|
- },
|
|
|
- e: {
|
|
|
- r: R + rowspan - 1,
|
|
|
- c: outRow.length + colspan - 1
|
|
|
- }
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- //Handle Value
|
|
|
- outRow.push(cellValue !== "" ? cellValue : null);
|
|
|
-
|
|
|
- //Handle Colspan
|
|
|
- if (colspan)
|
|
|
- for (var k = 0; k < colspan - 1; ++k) outRow.push(null);
|
|
|
- }
|
|
|
- out.push(outRow);
|
|
|
- }
|
|
|
- return [out, ranges];
|
|
|
-};
|
|
|
-
|
|
|
-function datenum(v, date1904) {
|
|
|
- if (date1904) v += 1462;
|
|
|
- var epoch = Date.parse(v);
|
|
|
- return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);
|
|
|
-}
|
|
|
-
|
|
|
-function sheet_from_array_of_arrays(data, opts) {
|
|
|
- var ws = {};
|
|
|
- var range = {
|
|
|
- s: {
|
|
|
- c: 10000000,
|
|
|
- r: 10000000
|
|
|
- },
|
|
|
- e: {
|
|
|
- c: 0,
|
|
|
- r: 0
|
|
|
- }
|
|
|
- };
|
|
|
- for (var R = 0; R != data.length; ++R) {
|
|
|
- for (var C = 0; C != data[R].length; ++C) {
|
|
|
- if (range.s.r > R) range.s.r = R;
|
|
|
- if (range.s.c > C) range.s.c = C;
|
|
|
- if (range.e.r < R) range.e.r = R;
|
|
|
- if (range.e.c < C) range.e.c = C;
|
|
|
- var cell = {
|
|
|
- v: data[R][C]
|
|
|
- };
|
|
|
- if (cell.v == null) continue;
|
|
|
- var cell_ref = XLSX.utils.encode_cell({
|
|
|
- c: C,
|
|
|
- r: R
|
|
|
- });
|
|
|
-
|
|
|
- if (typeof cell.v === 'number') cell.t = 'n';
|
|
|
- else if (typeof cell.v === 'boolean') cell.t = 'b';
|
|
|
- else if (cell.v instanceof Date) {
|
|
|
- cell.t = 'n';
|
|
|
- cell.z = XLSX.SSF._table[14];
|
|
|
- cell.v = datenum(cell.v);
|
|
|
- } else cell.t = 's';
|
|
|
-
|
|
|
- ws[cell_ref] = cell;
|
|
|
- }
|
|
|
- }
|
|
|
- if (range.s.c < 10000000) ws['!ref'] = XLSX.utils.encode_range(range);
|
|
|
- return ws;
|
|
|
-}
|
|
|
-
|
|
|
-function Workbook() {
|
|
|
- if (!(this instanceof Workbook)) return new Workbook();
|
|
|
- this.SheetNames = [];
|
|
|
- this.Sheets = {};
|
|
|
-}
|
|
|
-
|
|
|
-function s2ab(s) {
|
|
|
- var buf = new ArrayBuffer(s.length);
|
|
|
- var view = new Uint8Array(buf);
|
|
|
- for (var i = 0; i != s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
|
|
|
- return buf;
|
|
|
-}
|
|
|
-
|
|
|
-export function export_table_to_excel(id) {
|
|
|
- var theTable = document.getElementById(id);
|
|
|
- var oo = generateArray(theTable);
|
|
|
- var ranges = oo[1];
|
|
|
-
|
|
|
- /* original data */
|
|
|
- var data = oo[0];
|
|
|
- var ws_name = "SheetJS";
|
|
|
- // console.log(data);
|
|
|
-
|
|
|
- var wb = new Workbook(),
|
|
|
- ws = sheet_from_array_of_arrays(data);
|
|
|
-
|
|
|
- /* add ranges to worksheet */
|
|
|
- // ws['!cols'] = ['apple', 'banan'];
|
|
|
- ws['!merges'] = ranges;
|
|
|
-
|
|
|
- /* add worksheet to workbook */
|
|
|
- wb.SheetNames.push(ws_name);
|
|
|
- wb.Sheets[ws_name] = ws;
|
|
|
-
|
|
|
- var wbout = XLSX.write(wb, {
|
|
|
- bookType: 'xlsx',
|
|
|
- bookSST: false,
|
|
|
- type: 'binary'
|
|
|
- });
|
|
|
-
|
|
|
- saveAs(new Blob([s2ab(wbout)], {
|
|
|
- type: "application/octet-stream"
|
|
|
- }), "test.xlsx")
|
|
|
-}
|
|
|
-
|
|
|
-function formatJson(jsonData) {
|
|
|
- console.log(jsonData)
|
|
|
-}
|
|
|
-
|
|
|
-export function export_json_to_excel(th, jsonData, defaultTitle) {
|
|
|
-
|
|
|
- var data = jsonData;
|
|
|
-
|
|
|
- // 添加标题
|
|
|
- for (var i = 0; i < th.length; i++) {
|
|
|
- data[i].unshift([th[i]])
|
|
|
- }
|
|
|
-
|
|
|
- // 这里是定义sheet的名称 有几个sheet就加几个
|
|
|
- var ws_name = [];
|
|
|
- th.forEach(item => {
|
|
|
- ws_name.push(item);
|
|
|
- });
|
|
|
-
|
|
|
- var wb = new Workbook(),
|
|
|
- ws = [];
|
|
|
- //数据转换
|
|
|
- for (var j = 0; j < th.length; j++) {
|
|
|
- ws.push(sheet_from_array_of_arrays(data[j]))
|
|
|
- }
|
|
|
-
|
|
|
- //生成多个sheet
|
|
|
- for (var k = 0; k < th.length; k++) {
|
|
|
- wb.SheetNames.push(ws_name[k])
|
|
|
- wb.Sheets[ws_name[k]] = ws[k]
|
|
|
- }
|
|
|
-
|
|
|
- var wbout = XLSX.write(wb, {
|
|
|
- bookType: 'xlsx',
|
|
|
- bookSST: false,
|
|
|
- type: 'binary'
|
|
|
- });
|
|
|
-
|
|
|
- var title = defaultTitle || '列表'
|
|
|
- saveAs(new Blob([s2ab(wbout)], {
|
|
|
- type: "application/octet-stream"
|
|
|
- }), title + ".xlsx");
|
|
|
-}
|
|
|
-
|
|
|
-export function export_json_to_excel_merges({
|
|
|
- multiHeader = [],
|
|
|
- header,
|
|
|
- data,
|
|
|
- filename,
|
|
|
- merges = [],
|
|
|
- autoWidth = true,
|
|
|
- bookType = 'xlsx'
|
|
|
-} = {}) {
|
|
|
- /* original data */
|
|
|
- filename = filename || '列表';
|
|
|
- data = [...data]
|
|
|
- data.unshift(header);
|
|
|
- for (let i = multiHeader.length - 1; i > -1; i--) {
|
|
|
- data.unshift(multiHeader[i])
|
|
|
- }
|
|
|
-
|
|
|
- var ws_name = "Sheet1";
|
|
|
- var wb = new Workbook(),
|
|
|
- ws = sheet_from_array_of_arrays(data);
|
|
|
-
|
|
|
- /* add worksheet to workbook */
|
|
|
- wb.SheetNames.push(ws_name);
|
|
|
- wb.Sheets[ws_name] = ws;
|
|
|
-
|
|
|
- // 单元格样式定义
|
|
|
- /*
|
|
|
- var dataInfo = wb.Sheets[wb.SheetNames[0]];
|
|
|
- const tableTitleFont = {
|
|
|
- font: {
|
|
|
- name: "微软雅黑",
|
|
|
- sz: 18,
|
|
|
- },
|
|
|
- alignment: {
|
|
|
- horizontal: "center",
|
|
|
- vertical: "center",
|
|
|
- },
|
|
|
- bold: true
|
|
|
- }
|
|
|
- const tableColumnFont = {
|
|
|
- font: {
|
|
|
- name: "微软雅黑",
|
|
|
- sz: 11,
|
|
|
- },
|
|
|
- alignment: {
|
|
|
- horizontal: "center",
|
|
|
- vertical: "center",
|
|
|
- wrapText: 1,
|
|
|
- }
|
|
|
- }
|
|
|
- dataInfo["A1"].s = tableTitleFont
|
|
|
- // dataInfo["A2"].s = tableTitleFont
|
|
|
- // 从第2行开始
|
|
|
- let regexColumn = /[A-Z]2$/;
|
|
|
- for (var b in dataInfo) {
|
|
|
- if (regexColumn.test(b)) {
|
|
|
- dataInfo[b].s = tableColumnFont;
|
|
|
- }
|
|
|
- }
|
|
|
- */
|
|
|
- //设置单元格格式
|
|
|
- for (const key in ws) {
|
|
|
- if (key.indexOf('!') < 0) {
|
|
|
- if (!ws[key].s) {
|
|
|
- ws[key].s = {
|
|
|
- font: {
|
|
|
- name: '宋体',
|
|
|
- sz: 10
|
|
|
- },
|
|
|
- border: {
|
|
|
- top: {
|
|
|
- style: 'thin'
|
|
|
- },
|
|
|
- bottom: {
|
|
|
- style: 'thin'
|
|
|
- },
|
|
|
- left: {
|
|
|
- style: 'thin'
|
|
|
- },
|
|
|
- right: {
|
|
|
- style: 'thin'
|
|
|
- }
|
|
|
- },
|
|
|
- alignment: {
|
|
|
- horizontal: 'center',
|
|
|
- vertical: 'center',
|
|
|
- wrapText: true
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // 合并单元格
|
|
|
- if (merges.length > 0) {
|
|
|
- if (!ws['!merges']) ws['!merges'] = [];
|
|
|
- merges.forEach(item => {
|
|
|
- ws['!merges'].push(XLSX.utils.decode_range(item))
|
|
|
- })
|
|
|
- }
|
|
|
-
|
|
|
- // 自动计算单元格宽度
|
|
|
- if (autoWidth) {
|
|
|
- let colWidths = [];
|
|
|
- // 计算每一列的所有单元格宽度
|
|
|
- // 先遍历行
|
|
|
- data.forEach((row) => {
|
|
|
- // 列序号
|
|
|
- let index = 0
|
|
|
- // 遍历列
|
|
|
- for (const key in row) {
|
|
|
- if (colWidths[index] == null) colWidths[index] = []
|
|
|
- switch (typeof row[key]) {
|
|
|
- case 'string':
|
|
|
- case 'number':
|
|
|
- case 'boolean':
|
|
|
- colWidths[index].push(getCellWidth(row[key]))
|
|
|
- break
|
|
|
- case 'object':
|
|
|
- case 'function':
|
|
|
- colWidths[index].push(0)
|
|
|
- break
|
|
|
- }
|
|
|
- index++
|
|
|
- }
|
|
|
- })
|
|
|
- ws['!cols'] = [];
|
|
|
- colWidths.forEach((widths, index) => {
|
|
|
- // 计算列头的宽度
|
|
|
- widths.push(getCellWidth(header[index]))
|
|
|
- // 设置最大值为列宽
|
|
|
- ws['!cols'].push({
|
|
|
- wch: Math.max(...widths)
|
|
|
- })
|
|
|
- })
|
|
|
- }
|
|
|
-
|
|
|
- var wbout = XLSXS.write(wb, {
|
|
|
- bookType: bookType,
|
|
|
- bookSST: false,
|
|
|
- type: 'binary'
|
|
|
- });
|
|
|
-
|
|
|
- saveAs(new Blob([s2ab(wbout)], {
|
|
|
- type: "application/octet-stream"
|
|
|
- }), `${filename}.${bookType}`);
|
|
|
-}
|
|
|
-
|
|
|
-export function getCellWidth(value) {
|
|
|
- if (value == null) {
|
|
|
- return 10
|
|
|
- } else if (value.toString().charCodeAt(0) > 255) {
|
|
|
- // 判断是否包含中文
|
|
|
- let length = value.toString().length * 2
|
|
|
- if (length > 60) {
|
|
|
- length = length - 40
|
|
|
- //这里的宽度可以自己设定，在前面设置wrapText: 1可以在单元格内换行
|
|
|
- }
|
|
|
- return length + 2
|
|
|
- } else {
|
|
|
- return value.toString().length * 1.2
|
|
|
- }
|
|
|
+import XLSXS from 'xlsx-js-style';
|
|
|
+
|
|
|
+function generateArray(table) {
|
|
|
+ var out = [];
|
|
|
+ var rows = table.querySelectorAll('tr');
|
|
|
+ var ranges = [];
|
|
|
+ for (var R = 0; R < rows.length; ++R) {
|
|
|
+ var outRow = [];
|
|
|
+ var row = rows[R];
|
|
|
+ var columns = row.querySelectorAll('td');
|
|
|
+ for (var C = 0; C < columns.length; ++C) {
|
|
|
+ var cell = columns[C];
|
|
|
+ var colspan = cell.getAttribute('colspan');
|
|
|
+ var rowspan = cell.getAttribute('rowspan');
|
|
|
+ var cellValue = cell.innerText;
|
|
|
+ if (cellValue !== "" && cellValue == +cellValue) cellValue = +cellValue;
|
|
|
+
|
|
|
+ //Skip ranges
|
|
|
+ ranges.forEach(function(range) {
|
|
|
+ if (R >= range.s.r && R <= range.e.r && outRow.length >= range.s.c && outRow.length <= range.e
|
|
|
+ .c) {
|
|
|
+ for (var i = 0; i <= range.e.c - range.s.c; ++i) outRow.push(null);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ //Handle Row Span
|
|
|
+ if (rowspan || colspan) {
|
|
|
+ rowspan = rowspan || 1;
|
|
|
+ colspan = colspan || 1;
|
|
|
+ ranges.push({
|
|
|
+ s: {
|
|
|
+ r: R,
|
|
|
+ c: outRow.length
|
|
|
+ },
|
|
|
+ e: {
|
|
|
+ r: R + rowspan - 1,
|
|
|
+ c: outRow.length + colspan - 1
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ //Handle Value
|
|
|
+ outRow.push(cellValue !== "" ? cellValue : null);
|
|
|
+
|
|
|
+ //Handle Colspan
|
|
|
+ if (colspan)
|
|
|
+ for (var k = 0; k < colspan - 1; ++k) outRow.push(null);
|
|
|
+ }
|
|
|
+ out.push(outRow);
|
|
|
+ }
|
|
|
+ return [out, ranges];
|
|
|
+};
|
|
|
+
|
|
|
+function datenum(v, date1904) {
|
|
|
+ if (date1904) v += 1462;
|
|
|
+ var epoch = Date.parse(v);
|
|
|
+ return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);
|
|
|
+}
|
|
|
+
|
|
|
+function sheet_from_array_of_arrays(data, opts) {
|
|
|
+ var ws = {};
|
|
|
+ var range = {
|
|
|
+ s: {
|
|
|
+ c: 10000000,
|
|
|
+ r: 10000000
|
|
|
+ },
|
|
|
+ e: {
|
|
|
+ c: 0,
|
|
|
+ r: 0
|
|
|
+ }
|
|
|
+ };
|
|
|
+ for (var R = 0; R != data.length; ++R) {
|
|
|
+ for (var C = 0; C != data[R].length; ++C) {
|
|
|
+ if (range.s.r > R) range.s.r = R;
|
|
|
+ if (range.s.c > C) range.s.c = C;
|
|
|
+ if (range.e.r < R) range.e.r = R;
|
|
|
+ if (range.e.c < C) range.e.c = C;
|
|
|
+ var cell = {
|
|
|
+ v: data[R][C]
|
|
|
+ };
|
|
|
+ if (cell.v == null) continue;
|
|
|
+ var cell_ref = XLSX.utils.encode_cell({
|
|
|
+ c: C,
|
|
|
+ r: R
|
|
|
+ });
|
|
|
+
|
|
|
+ if (typeof cell.v === 'number') cell.t = 'n';
|
|
|
+ else if (typeof cell.v === 'boolean') cell.t = 'b';
|
|
|
+ else if (cell.v instanceof Date) {
|
|
|
+ cell.t = 'n';
|
|
|
+ cell.z = XLSX.SSF._table[14];
|
|
|
+ cell.v = datenum(cell.v);
|
|
|
+ } else cell.t = 's';
|
|
|
+
|
|
|
+ ws[cell_ref] = cell;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (range.s.c < 10000000) ws['!ref'] = XLSX.utils.encode_range(range);
|
|
|
+ return ws;
|
|
|
+}
|
|
|
+
|
|
|
+function Workbook() {
|
|
|
+ if (!(this instanceof Workbook)) return new Workbook();
|
|
|
+ this.SheetNames = [];
|
|
|
+ this.Sheets = {};
|
|
|
+}
|
|
|
+
|
|
|
+function s2ab(s) {
|
|
|
+ var buf = new ArrayBuffer(s.length);
|
|
|
+ var view = new Uint8Array(buf);
|
|
|
+ for (var i = 0; i != s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
|
|
|
+ return buf;
|
|
|
+}
|
|
|
+
|
|
|
+export function export_table_to_excel(id) {
|
|
|
+ var theTable = document.getElementById(id);
|
|
|
+ var oo = generateArray(theTable);
|
|
|
+ var ranges = oo[1];
|
|
|
+
|
|
|
+ /* original data */
|
|
|
+ var data = oo[0];
|
|
|
+ var ws_name = "SheetJS";
|
|
|
+ // console.log(data);
|
|
|
+
|
|
|
+ var wb = new Workbook(),
|
|
|
+ ws = sheet_from_array_of_arrays(data);
|
|
|
+
|
|
|
+ /* add ranges to worksheet */
|
|
|
+ // ws['!cols'] = ['apple', 'banan'];
|
|
|
+ ws['!merges'] = ranges;
|
|
|
+
|
|
|
+ /* add worksheet to workbook */
|
|
|
+ wb.SheetNames.push(ws_name);
|
|
|
+ wb.Sheets[ws_name] = ws;
|
|
|
+
|
|
|
+ var wbout = XLSX.write(wb, {
|
|
|
+ bookType: 'xlsx',
|
|
|
+ bookSST: false,
|
|
|
+ type: 'binary'
|
|
|
+ });
|
|
|
+
|
|
|
+ saveAs(new Blob([s2ab(wbout)], {
|
|
|
+ type: "application/octet-stream"
|
|
|
+ }), "test.xlsx")
|
|
|
+}
|
|
|
+
|
|
|
+function formatJson(jsonData) {
|
|
|
+ console.log(jsonData)
|
|
|
+}
|
|
|
+
|
|
|
+export function export_json_to_excel(th, jsonData, defaultTitle) {
|
|
|
+
|
|
|
+ var data = jsonData;
|
|
|
+
|
|
|
+ // 添加标题
|
|
|
+ for (var i = 0; i < th.length; i++) {
|
|
|
+ data[i].unshift([th[i]])
|
|
|
+ }
|
|
|
+
|
|
|
+ // 这里是定义sheet的名称 有几个sheet就加几个
|
|
|
+ var ws_name = [];
|
|
|
+ th.forEach(item => {
|
|
|
+ ws_name.push(item);
|
|
|
+ });
|
|
|
+
|
|
|
+ var wb = new Workbook(),
|
|
|
+ ws = [];
|
|
|
+ //数据转换
|
|
|
+ for (var j = 0; j < th.length; j++) {
|
|
|
+ ws.push(sheet_from_array_of_arrays(data[j]))
|
|
|
+ }
|
|
|
+
|
|
|
+ //生成多个sheet
|
|
|
+ for (var k = 0; k < th.length; k++) {
|
|
|
+ wb.SheetNames.push(ws_name[k])
|
|
|
+ wb.Sheets[ws_name[k]] = ws[k]
|
|
|
+ }
|
|
|
+
|
|
|
+ var wbout = XLSX.write(wb, {
|
|
|
+ bookType: 'xlsx',
|
|
|
+ bookSST: false,
|
|
|
+ type: 'binary'
|
|
|
+ });
|
|
|
+
|
|
|
+ var title = defaultTitle || '列表'
|
|
|
+ saveAs(new Blob([s2ab(wbout)], {
|
|
|
+ type: "application/octet-stream"
|
|
|
+ }), title + ".xlsx");
|
|
|
+}
|
|
|
+
|
|
|
+export function export_json_to_excel_merges({
|
|
|
+ multiHeader = [],
|
|
|
+ header,
|
|
|
+ data,
|
|
|
+ filename,
|
|
|
+ merges = [],
|
|
|
+ autoWidth = true,
|
|
|
+ bookType = 'xlsx'
|
|
|
+} = {}) {
|
|
|
+ /* original data */
|
|
|
+ filename = filename || '列表';
|
|
|
+ data = [...data]
|
|
|
+ data.unshift(header);
|
|
|
+ for (let i = multiHeader.length - 1; i > -1; i--) {
|
|
|
+ data.unshift(multiHeader[i])
|
|
|
+ }
|
|
|
+
|
|
|
+ var ws_name = "Sheet1";
|
|
|
+ var wb = new Workbook(),
|
|
|
+ ws = sheet_from_array_of_arrays(data);
|
|
|
+
|
|
|
+ /* add worksheet to workbook */
|
|
|
+ wb.SheetNames.push(ws_name);
|
|
|
+ wb.Sheets[ws_name] = ws;
|
|
|
+
|
|
|
+ // 单元格样式定义
|
|
|
+ /*
|
|
|
+ var dataInfo = wb.Sheets[wb.SheetNames[0]];
|
|
|
+ const tableTitleFont = {
|
|
|
+ font: {
|
|
|
+ name: "微软雅黑",
|
|
|
+ sz: 18,
|
|
|
+ },
|
|
|
+ alignment: {
|
|
|
+ horizontal: "center",
|
|
|
+ vertical: "center",
|
|
|
+ },
|
|
|
+ bold: true
|
|
|
+ }
|
|
|
+ const tableColumnFont = {
|
|
|
+ font: {
|
|
|
+ name: "微软雅黑",
|
|
|
+ sz: 11,
|
|
|
+ },
|
|
|
+ alignment: {
|
|
|
+ horizontal: "center",
|
|
|
+ vertical: "center",
|
|
|
+ wrapText: 1,
|
|
|
+ }
|
|
|
+ }
|
|
|
+ dataInfo["A1"].s = tableTitleFont
|
|
|
+ // dataInfo["A2"].s = tableTitleFont
|
|
|
+ // 从第2行开始
|
|
|
+ let regexColumn = /[A-Z]2$/;
|
|
|
+ for (var b in dataInfo) {
|
|
|
+ if (regexColumn.test(b)) {
|
|
|
+ dataInfo[b].s = tableColumnFont;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ */
|
|
|
+ //设置单元格格式
|
|
|
+ for (const key in ws) {
|
|
|
+ if (key.indexOf('!') < 0) {
|
|
|
+ if (!ws[key].s) {
|
|
|
+ ws[key].s = {
|
|
|
+ font: {
|
|
|
+ name: '宋体',
|
|
|
+ sz: 10
|
|
|
+ },
|
|
|
+ border: {
|
|
|
+ top: {
|
|
|
+ style: 'thin'
|
|
|
+ },
|
|
|
+ bottom: {
|
|
|
+ style: 'thin'
|
|
|
+ },
|
|
|
+ left: {
|
|
|
+ style: 'thin'
|
|
|
+ },
|
|
|
+ right: {
|
|
|
+ style: 'thin'
|
|
|
+ }
|
|
|
+ },
|
|
|
+ alignment: {
|
|
|
+ horizontal: 'center',
|
|
|
+ vertical: 'center',
|
|
|
+ wrapText: true
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 合并单元格
|
|
|
+ if (merges.length > 0) {
|
|
|
+ if (!ws['!merges']) ws['!merges'] = [];
|
|
|
+ merges.forEach(item => {
|
|
|
+ ws['!merges'].push(XLSX.utils.decode_range(item))
|
|
|
+ })
|
|
|
+ }
|
|
|
+
|
|
|
+ // 自动计算单元格宽度
|
|
|
+ if (autoWidth) {
|
|
|
+ let colWidths = [];
|
|
|
+ // 计算每一列的所有单元格宽度
|
|
|
+ // 先遍历行
|
|
|
+ data.forEach((row) => {
|
|
|
+ // 列序号
|
|
|
+ let index = 0
|
|
|
+ // 遍历列
|
|
|
+ for (const key in row) {
|
|
|
+ if (colWidths[index] == null) colWidths[index] = []
|
|
|
+ switch (typeof row[key]) {
|
|
|
+ case 'string':
|
|
|
+ case 'number':
|
|
|
+ case 'boolean':
|
|
|
+ colWidths[index].push(getCellWidth(row[key]))
|
|
|
+ break
|
|
|
+ case 'object':
|
|
|
+ case 'function':
|
|
|
+ colWidths[index].push(0)
|
|
|
+ break
|
|
|
+ }
|
|
|
+ index++
|
|
|
+ }
|
|
|
+ })
|
|
|
+ ws['!cols'] = [];
|
|
|
+ colWidths.forEach((widths, index) => {
|
|
|
+ // 计算列头的宽度
|
|
|
+ widths.push(getCellWidth(header[index]))
|
|
|
+ // 设置最大值为列宽
|
|
|
+ ws['!cols'].push({
|
|
|
+ wch: Math.max(...widths)
|
|
|
+ })
|
|
|
+ })
|
|
|
+ }
|
|
|
+
|
|
|
+ var wbout = XLSXS.write(wb, {
|
|
|
+ bookType: bookType,
|
|
|
+ bookSST: false,
|
|
|
+ type: 'binary'
|
|
|
+ });
|
|
|
+
|
|
|
+ saveAs(new Blob([s2ab(wbout)], {
|
|
|
+ type: "application/octet-stream"
|
|
|
+ }), `${filename}.${bookType}`);
|
|
|
+}
|
|
|
+
|
|
|
+export function getCellWidth(value) {
|
|
|
+ if (value == null) {
|
|
|
+ return 10
|
|
|
+ } else if (value.toString().charCodeAt(0) > 255) {
|
|
|
+ // 判断是否包含中文
|
|
|
+ let length = value.toString().length * 2
|
|
|
+ if (length > 60) {
|
|
|
+ length = length - 40
|
|
|
+ //这里的宽度可以自己设定，在前面设置wrapText: 1可以在单元格内换行
|
|
|
+ }
|
|
|
+ return length + 2
|
|
|
+ } else {
|
|
|
+ return value.toString().length * 1.2
|
|
|
+ }
|
|
|
}
|
