529

src/utils/request.ts

@@ -176,44 +176,61 @@ const uploadFile = (params, channelNo = 'service', callback1) => {
   })
 }
 
-const downloadFile = (params, channelNo = 'service') => {
-  const config = {
-    timeout: 60000,
- 
-  }
+// const downloadFile = (params, channelNo = 'service') => {
+//   const config = {
+//     timeout: 60000,
+//   }
 
-  const url = getUrl(channelNo) // 获取请求地址
+//   const url = getUrl(channelNo) // 获取请求地址
 
-  // 加上公共参数
-  const fullParams = {
-    ...params,
-    clientToken: getToken(),
-    userId: getUserId(),
-    channelNo
-  }
+//   // 加上公共参数
+//   const fullParams = {
+//     ...params,
+//     clientToken: getToken(),
+//     userId: getUserId(),
+//     channelNo
+//   }
 
-  return new Promise((resolve, reject) => {
-    axios.post(url, fullParams, config).then(response => {
-      // 提取文件名（如果后端在 header 中返回了 Content-Disposition）
-      const disposition = response.headers['content-disposition']
-      let fileName = 'downloaded_file'
-      if (disposition && disposition.includes('filename=')) {
-        fileName = decodeURIComponent(disposition.split('filename=')[1].replace(/"/g, ''))
-      }
+//   return new Promise((resolve, reject) => {
+//     axios.post(url, fullParams, config).then(response => {
+//       // 提取文件名（如果后端在 header 中返回了 Content-Disposition）
+//       const disposition = response.headers['content-disposition']
+//       let fileName = 'downloaded_file'
+//       if (disposition && disposition.includes('filename=')) {
+//         fileName = decodeURIComponent(disposition.split('filename=')[1].replace(/"/g, ''))
+//       }
 
-      // 创建 blob 链接进行下载
-      const blob = new Blob([response.data])
-      const link = document.createElement('a')
-      link.href = URL.createObjectURL(blob)
-      link.download = fileName
-      link.click()
-      URL.revokeObjectURL(link.href)
-
-      resolve(response)
-    }).catch(error => {
-      reject(error)
-    })
-  })
+//       // 创建 blob 链接进行下载
+//       const blob = new Blob([response.data])
+//       const link = document.createElement('a')
+//       link.href = URL.createObjectURL(blob)
+//       link.download = fileName
+//       link.click()
+//       URL.revokeObjectURL(link.href)
+
+//       resolve(response)
+//     }).catch(error => {
+//       reject(error)
+//     })
+//   })
+// }
+
+const downloadFile = (id, channelNo = 'service') => {
+  const token = getToken();
+  const userId = getUserId();
+  const url = import.meta.env.VITE_BASE_URL + getUrl(channelNo)
+    + "?transCode=MDO0080&clientToken=" + token + "&pid=" + id
+    + "&userId=" + userId;
+
+  // 创建隐藏 a 标签下载
+  const link = document.createElement('a');
+  console.log('下载链接：', url);
+  link.href = url;
+  link.download = '';
+  link.target = '_blank'; 
+  document.body.appendChild(link);
+  link.click();
+  document.body.removeChild(link);
 }
 
 // 获取图片验证码

src/views/home.vue

@@ -3389,23 +3389,32 @@ const handleFileChange = async (event) => {
   }
 }
 
+// const exportdesignvar = () => {
+//   const params = {
+//     transCode: 'MDO0080',
+//     pid: pid.value
+//   }
+
+//   downloadFile(params)
+//     .then(() => {
+//       ElMessage.success('导出成功')
+//     })
+//     .catch(() => {
+//       ElMessage.error('导出失败')
+//     })
+// }
+
+
 const exportdesignvar = () => {
-  const params = {
-    transCode: 'MDO0080',
-    pid: pid.value
+  try {
+    downloadFile(pid.value);
+    ElMessage.success('导出请求已发出');
+  } catch (e) {
+    ElMessage.error('导出失败');
   }
-
-  request(params)
-    .then(() => {
-      ElMessage.success('导出成功')
-    })
-    .catch(() => {
-      ElMessage.error('导出失败')
-    })
 }
 
 
-
 //新增
 const onAddItem = () => {
   let tablevalnum = Number(tableval.value) > 1 ? Number(tableval.value) : 1