fix: 问题修改

src/views/order/factoryOrderNew/index.vue

@@ -1992,13 +1992,15 @@ const printOrder = async (
     return
     return
   }
   }
   if (data.filePath) {
   if (data.filePath) {
-    const strURL = /^https?:/i.test(data.filePath)
-      ? data.filePath
-      : filePath + data.filePath
-    const pdfData = /^https?:/i.test(strURL)
-      ? await downloadPDF(strURL)
-      : strURL
-    lodop.ADD_PRINT_PDF(0, 0, '100%', '100%', pdfData)
+    const strURL = filePath + data.filePath
+    console.log('strURL', strURL, data)
+    lodop.ADD_PRINT_PDF(
+      0,
+      0,
+      '100%',
+      '100%',
+      /(https):\/\/([^/]+)/i.test(strURL) ? downloadPDF(strURL) : strURL,
+    )
   } else {
   } else {
     lodop.SEND_PRINT_RAWDATA(data.fileData || '')
     lodop.SEND_PRINT_RAWDATA(data.fileData || '')
   }
   }
@@ -2079,28 +2081,57 @@ const lodopCall = (fn: (lodop: LODOPObject) => string) => {
     _lodopCallback[id] = resolve
     _lodopCallback[id] = resolve
   })
   })
 }
 }
-const downloadPDF = async (url: string): Promise<string> => {
+const downloadPDF = (url: string) => {
   if (!/^https?:/i.test(url)) return url
   if (!/^https?:/i.test(url)) return url
-
-  const headers: Record<string, string> = {}
-  const token = localStorage.getItem('token')
-  if (token) headers['jwt-token'] = token
-
-  const response = await fetch(url, { headers })
-  if (!response.ok) {
-    console.error(
-      `PDF download failed: ${response.status} ${response.statusText}`,
-    )
-    return ''
+  let xhr,
+    arrybuffer = false,
+    dataArray = null
+  if (window.XMLHttpRequest) {
+    xhr = new XMLHttpRequest()
+  } else {
+    xhr = new window.ActiveXObject('MSXML2.XMLHTTP')
   }
   }
-
-  const arrayBuffer = await response.arrayBuffer()
-  const bytes = new Uint8Array(arrayBuffer)
-  let binary = ''
-  for (let i = 0; i < bytes.byteLength; i++) {
-    binary += String.fromCharCode(bytes[i])
+  xhr.open('GET', url, false) //同步方式
+  if (xhr.overrideMimeType)
+    try {
+      xhr.responseType = 'arraybuffer'
+      arrybuffer = true
+    } catch (err) {
+      xhr.overrideMimeType('text/plain; charset=x-user-defined')
+    }
+  xhr.send(null)
+  const data = xhr.response || xhr.responseBody
+  if (typeof Uint8Array !== 'undefined') {
+    if (arrybuffer) {
+      dataArray = new Uint8Array(data)
+    } else {
+      dataArray = new Uint8Array(data.length)
+      for (let i = 0; i < dataArray.length; i++) {
+        dataArray[i] = data.charCodeAt(i)
       }
       }
-  return 'data:application/pdf;base64,' + btoa(binary)
+    }
+  } else {
+    dataArray = window.VBS_BinaryToArray(data).toArray() //兼容IE低版本
+  }
+  const digits =
+    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
+  let strData = ''
+  for (let i = 0, ii = dataArray.length; i < ii; i += 3) {
+    if (isNaN(dataArray[i])) break
+    const b1 = dataArray[i] & 0xff,
+      b2 = dataArray[i + 1] & 0xff,
+      b3 = dataArray[i + 2] & 0xff
+    const d1 = b1 >> 2,
+      d2 = ((b1 & 3) << 4) | (b2 >> 4)
+    const d3 = i + 1 < ii ? ((b2 & 0xf) << 2) | (b3 >> 6) : 64
+    const d4 = i + 2 < ii ? b3 & 0x3f : 64
+    strData +=
+      digits.substring(d1, d1 + 1) +
+      digits.substring(d2, d2 + 1) +
+      digits.substring(d3, d3 + 1) +
+      digits.substring(d4, d4 + 1)
+  }
+  return strData
 }
 }
 const handleDownloadMaterial = async () => {
 const handleDownloadMaterial = async () => {
   if (!ensureSelection()) return
   if (!ensureSelection()) return