已审核提单增加刷新按钮

src/views/ecw/box/ladingBill/makeLadingBill.vue

@@ -49,6 +49,8 @@ import { getToken } from "@/utils/auth";
 import html2canvas from 'html2canvas';
 import { jsPDF } from "jspdf";
 import {uploadFile} from '@/api/infra/file'
+import FileSaver from 'file-saver'
+window.html2canvas = html2canvas
 export default {
   name: "makeLadingBill",
   components: {
@@ -194,6 +196,10 @@ export default {
         let file = this.selfNo + '-' + this.currRow.tidanNo + '.pdf'
         form.append('file', new File([doc.output('arraybuffer')], file, {type: 'application/pdf'}))
         form.append('path', file)
+
+        /* let blob = new Blob([doc.output('arraybuffer')], {type: "application/pdf"})
+            FileSaver.saveAs(blob, file); 
+          return    */
         return uploadFile(form)
       }).then(res => {
         return this.submit(res.data)

src/views/ecw/box/ladingBill/previewBill.vue

 <template>
   <el-row>
-    <div v-html="contentHtml" class="contentHtml"></div>
+    <div v-html="contentHtml" id="html2canvas-container" class="contentHtml"></div>
     <el-row v-if="currRow.status === 2 && type === 'previewBill'" style="text-align: center;">
       <el-button type="primary" @click="download">{{$t('下载')}}</el-button>
       <el-button type="primary" @click="print">{{$t('打印')}}</el-button>
+      <el-button type="primary" @click="createPdf">{{$t('刷新')}}</el-button>
     </el-row>
   </el-row>
 </template>
@@ -12,6 +13,9 @@
 import lodop from "@/utils/lodop";
 import * as _BOX from "@/api/ecw/box";
 import FileSaver from "file-saver";
+import html2canvas from 'html2canvas';
+import { jsPDF } from "jspdf";
+import {uploadFile} from '@/api/infra/file'
 
 export default {
   name: "previewBill",
@@ -28,6 +32,34 @@ export default {
         }
       });
     },
+    createPdf(){
+      let loading = this.$loading()
+      const doc = new jsPDF('p','pt','a4',true);
+      html2canvas(document.querySelector("#html2canvas-container"), {dpi:144, useCORS: true}).then(canvas => {
+        const imgWidth = canvas.width
+        const imgHeight = canvas.height
+        let _w = 595.28;
+		    let _h = 595.28/imgWidth*imgHeight;
+        if(_h>841.89){
+          _h = 841.89;
+          _w = _h/imgHeight*imgWidth
+        }
+        const _left = (595.28-_w)/2;
+        doc.addImage(canvas, 'PNG', _left, 0, _w,_h, '', 'FAST');
+        
+        return _BOX["downloadBillService"]({ id: this.currRow.id })
+        
+      }).then(res => {
+        let form = new FormData()
+        let file = (new URL(res.data.imgUrl)).pathname.replace(/^(\/)[a-zA-Z0-9]/, '') // 替换掉最前面的/
+        form.append('file', new File([doc.output('arraybuffer')], file, {type: 'application/pdf'}))
+        form.append('path', file)
+
+        return uploadFile(form)
+      }).finally(res => {
+        loading.close()
+      })
+    },
     print() {
       lodop()
         .then((LODOP) => {