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src/utils/classCom.ts

@@ -104,6 +104,34 @@ function base64ToBlob(base64: string) {
   return new Blob([bytes], { type: 'application/pdf' });
 }
 
+// 下载 PDF（纯 Base64 格式，不带前缀）
+const downloadPdfReport = (base64Data, fileName = "检验报告.pdf") => {
+
+  // 1. 解码 Base64
+  const raw = window.atob(base64Data);
+  const len = raw.length;
+  const uInt8Array = new Uint8Array(len);
+
+  for (let i = 0; i < len; i++) {
+    uInt8Array[i] = raw.charCodeAt(i);
+  }
+
+  // 2. 构建 Blob
+  const blob = new Blob([uInt8Array], {
+    type: "application/pdf",
+  });
+
+  // 3. 创建下载链接
+  const link = document.createElement("a");
+  link.href = URL.createObjectURL(blob);
+  link.download = fileName;
+  document.body.appendChild(link);
+  link.click();
+  document.body.removeChild(link);
+  URL.revokeObjectURL(link.href);
+
+};
+
 // 计算两个日期的天数差（支持带时分秒）
 const getDayDiff = (start: string, end: string): number => {
   const startTime = new Date(start).getTime();
@@ -160,4 +188,4 @@ function useAutoSize() {
   return autoSize;
 }
 
-export const classCom = { decimalToHexColor, convertHexToNumber, getContrastTextColor, printBase64PDF, printPDF, useAutoSize, getDayDiff }
+export const classCom = { decimalToHexColor, convertHexToNumber, getContrastTextColor, printBase64PDF, printPDF, downloadPdfReport, useAutoSize, getDayDiff }

src/utils/printHelper.ts

@@ -30,6 +30,7 @@ export const showPrintServiceError = async (msg: string) => {
   if (!(window as any).downExe) {
     (window as any).downExe = () => {
       Download.name('lisprintsetup.exe', false)
+      Download.name('Gprinter_12.4.0.exe', false)
     }
   }
 

src/views/regional/inspectionReport/report/index.vue

@@ -88,6 +88,10 @@
             <el-button type="primary" plain icon="Upload" :loading="printLoading" :size="aotuSize"
               @click="printPdf">打印报告</el-button>
           </el-col>
+          <el-col :span="1.5">
+            <el-button type="primary" plain icon="download" :loading="downLoading" :size="aotuSize"
+              @click="downloadPdf">下载报告</el-button>
+          </el-col>
 
           <!-- <right-toolbar v-model:showSearch="showSearch" @updateColumns="updateColumns" @queryTable="handleQuery"
             :columns="columns"></right-toolbar> -->
@@ -303,7 +307,7 @@ const resetQuery = () => {
   queryRef.value?.resetFields();
   getList()
 }
-
+const downLoading = ref(false);
 const loading = ref(false);
 // 勾选框数据
 const rows = ref<any[]>([])
@@ -409,6 +413,22 @@ const printPdf = () => {
   })
 }
 
+//下载报告
+const downloadPdf = () => {
+  if (!Info.value) return ElMessage.warning('请选择一条数据')
+  downLoading.value = true
+  reportPrintPdf({ bgdh: Info.value.bgdh }).then((res) => {
+    if (res.code == 0) {
+      if (!res.data) return ElMessage.warning('未找到下载文件')
+      classCom.downloadPdfReport(res.data)
+      ElMessage.success('正在下载中...')
+      handleQuery()
+    }
+  }).finally(() => {
+    downLoading.value = false
+  })
+}
+
 // 单元格样式
 const cellStyleHd = ({ row, column, rowIndex, columnIndex }: {
   row: any;