From 5a8aa7f9ae26577e3f204dbacee755f928d12e62 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AE=89=E8=99=B9=E7=9D=BF?= <297504645@qq.com>
Date: Wed, 23 Aug 2023 09:42:47 +0800
Subject: [PATCH] =?UTF-8?q?=E7=85=A7=E7=89=87=E9=A2=84=E8=A7=88+pdf?=
 =?UTF-8?q?=E9=A2=84=E8=A7=88=EF=BC=8C=E7=BB=84=E4=BB=B6=E5=B0=81=E8=A3=85?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 fe/PC/src/components/pdf/index.vue            | 36 +++++++++++++++++++
 fe/PC/src/utils/tableColumns/index.js         |  2 +-
 .../quality/InspectRequest.vue                |  5 +++
 3 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/fe/PC/src/components/pdf/index.vue b/fe/PC/src/components/pdf/index.vue
index 434d2e959..fd1f15607 100644
--- a/fe/PC/src/components/pdf/index.vue
+++ b/fe/PC/src/components/pdf/index.vue
@@ -22,6 +22,7 @@
       ></pdf>
   </div>
   <span slot="footer" class="dialog-footer">
+    <el-button v-if="showDownLoad && !loadingPDF" type="success" @click="downLoad">下 载</el-button>
     <el-button @click="close">取 消</el-button>
   </span>
 </el-dialog>
@@ -44,14 +45,25 @@ export default {
     }
   },
   props: {
+    // 预览链接（有data:application/pdf;base64,）
     urlPDF: {
       type: String,
       default: '',
     },
+    // 纯base64（去掉data:application/pdf;base64,）
+    base64PDF:{
+      type: String,
+      default: '',
+    },
     title: {
       type: String,
       default: '',
     },
+    //是否显示下载按钮
+    showDownLoad: {
+      type: Boolean,
+      default: false
+    },
     isShowPDF: {
       type: Boolean,
       default: false
@@ -76,6 +88,30 @@ export default {
     },
     close(){
       this.$emit('closePDF')
+    },
+    // base64转换
+    base64ToArrayBuffer (base64) {
+      var binaryString = window.atob(base64)
+      var binaryLen = binaryString.length
+      var bytes = new Uint8Array(binaryLen)
+      for (var i = 0; i < binaryLen; i++) {
+        var ascii = binaryString.charCodeAt(i)
+        bytes[i] = ascii
+      }
+      return bytes
+    },
+    downLoad(){
+      console.log(this.base64PDF)
+      let byte = this.base64ToArrayBuffer(this.base64PDF)
+      const link = document.createElement('a') // 创建a标签
+      const blob = new Blob([byte], {
+        type: 'application/vnd.ms-excel;charset=utf-8',
+      }) // response就是接口返回的文件流
+      const objectUrl = URL.createObjectURL(blob)
+      link.href = objectUrl
+      link.download = this.title
+      link.click() // 下载文件
+      URL.revokeObjectURL(objectUrl)
     }
   }
 }
diff --git a/fe/PC/src/utils/tableColumns/index.js b/fe/PC/src/utils/tableColumns/index.js
index 2594e9d7a..df03bd080 100644
--- a/fe/PC/src/utils/tableColumns/index.js
+++ b/fe/PC/src/utils/tableColumns/index.js
@@ -1261,7 +1261,7 @@ export const unqualifiedInfo = [
   { label: "质量缺陷", prop: "massDefect" },
   { label: "到货日期", prop: "arriveDate",type: "dateTime" },
   { label: "过期时间", prop: "expireDate",type: "dateTime" },
-  { label:"查看照片",type:"button", fixed: "right",tableAlign:"center",tableHeaderAlign:"center" },
+  { label:"查看照片",prop: 'inspectPhotoJson',type:"button", fixed: "right",tableAlign:"center",tableHeaderAlign:"center" },
   { label: "创建时间", prop: "creationTime",type: "dateTime" },
   { label: "上次修改时间", prop: 'lastModificationTime', type: "dateTime" },
   { label: "订单号", prop: "poNumber" },
diff --git a/fe/PC/src/views/rawMaterialManage/quality/InspectRequest.vue b/fe/PC/src/views/rawMaterialManage/quality/InspectRequest.vue
index f1f0c3517..d8ad667c1 100644
--- a/fe/PC/src/views/rawMaterialManage/quality/InspectRequest.vue
+++ b/fe/PC/src/views/rawMaterialManage/quality/InspectRequest.vue
@@ -213,11 +213,13 @@
       </el-dialog>
   <pdf 
     :urlPDF="urlPDF"
+    :base64PDF="base64PDF"
     :title="titlePDF"
     v-if="isShowPDF"
     :isShowPDF="isShowPDF"
     :loadingPDF="loadingPDF"
     @closePDF="closePDF"
+    :showDownLoad="true"
     ></pdf>
   </div>
   
@@ -267,6 +269,8 @@ export default {
       rowId: '',
       // pdf预览路径
       urlPDF: '',
+      // 纯base64（去掉data:application/pdf;base64,）
+      base64PDF:'',
       // titlePDF 文件预览标题
       titlePDF: '',
       // 是否显示文件预览框
@@ -531,6 +535,7 @@ export default {
         this.loadingPDF = true
         getFilestore({blobName:_file_id}).then(res=>{
           this.urlPDF = 'data:application/pdf;base64,'+res.bytes
+          this.base64PDF=res.bytes
           this.titlePDF = res.fileName
           this.loadingPDF = false
         }).catch(res=>{