update

README.md

@@ -22,8 +22,21 @@ import VXETablePluginExportPDF from 'vxe-table-plugin-export-pdf'
 VXETable.use(VXETablePluginExportPDF)
 ```
 
+## Options
+
+| 参数 | 描述 | 默认值 |
+|------|------|------|
+| fontName | 字体名称 |  |
+| fontStyle | 字体的样式 | normal |
+| fontUrl | 字体库下载路径 |  |
+| beforeMethod | Function({ $pdf, options, columns, datas }) 导出之前触发回调，可以自行设置字体等相关样式 |  |
+
 ## Font
 
+| 字体名称 | 描述 |
+|------|------|
+| SourceHanSans-Bold | 思源雅黑-粗体 |
+
 ```javascript
 // ...
 import VXETablePluginExportPDF from 'vxe-table-plugin-export-pdf'

dist/index.js

@@ -41,7 +41,9 @@
     var colWidth = 0;
     var msgKey = 'pdf';
     var fontName = globalOptions.fontName,
-        fontUrl = globalOptions.fontUrl;
+        _globalOptions$fontSt = globalOptions.fontStyle,
+        fontStyle = _globalOptions$fontSt === void 0 ? 'normal' : _globalOptions$fontSt,
+        beforeMethod = globalOptions.beforeMethod;
     var options = params.options,
         columns = params.columns,
         datas = params.datas;
@@ -104,9 +106,20 @@
         orientation: 'landscape'
       }); // 设置字体
 
-      if (fontName && fontUrl) {
-        doc.addFont(fontName + '.ttf', fontName, 'normal');
-        doc.setFont(fontName, 'normal');
+      if (fontName && globalFonts[fontName]) {
+        doc.addFont(fontName + '.ttf', fontName, fontStyle);
+        doc.setFont(fontName, fontStyle);
+      } // 导出之前
+
+
+      if (beforeMethod && beforeMethod({
+        $pdf: doc,
+        $table: $table,
+        options: options,
+        columns: columns,
+        datas: datas
+      }) === false) {
+        return;
       } // 转换数据
 
 

index.ts

@@ -23,7 +23,7 @@ function getFooterCellValue ($table: Table, opts: ExportOptons, rows: any[], col
 function exportPDF (params: InterceptorExportParams) {
   let colWidth = 0
   const msgKey = 'pdf'
-  const { fontName, fontUrl } = globalOptions
+  const { fontName, fontStyle = 'normal', beforeMethod } = globalOptions
   const { options, columns, datas } = params
   const showMsg = options.message !== false
   const $table: any = params.$table
@@ -70,9 +70,13 @@ function exportPDF (params: InterceptorExportParams) {
     /* eslint-disable new-cap */
     const doc = new jsPDF({ putOnlyUsedFonts: true, orientation: 'landscape' })
     // 设置字体
-    if (fontName && fontUrl) {
-      doc.addFont(fontName + '.ttf', fontName, 'normal')
-      doc.setFont(fontName, 'normal')
+    if (fontName && globalFonts[fontName]) {
+      doc.addFont(fontName + '.ttf', fontName, fontStyle)
+      doc.setFont(fontName, fontStyle)
+    }
+    // 导出之前
+    if (beforeMethod && beforeMethod({ $pdf: doc, $table, options, columns, datas }) === false) {
+      return
     }
     // 转换数据
     doc.table(1, 1, rowList.concat(footList), headers, { printHeaders: isHeader, autoSize: false })
@@ -122,7 +126,9 @@ function handleExportEvent (params: InterceptorExportParams) {
 
 interface VXETablePluginExportPDFOptions {
   fontName?: 'SourceHanSans-Bold';
+  fontStyle?: 'normal';
   fontUrl?: string;
+  beforeMethod?: Function;
 }
 
 function setup (options: VXETablePluginExportPDFOptions) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vxe-table-plugin-export-pdf",
-  "version": "1.5.0",
+  "version": "1.5.5",
   "description": "基于 vxe-table 表格的增强插件，支持导出 pdf 格式",
   "scripts": {
     "lib": "gulp build"