修复ERP 无法使用加密函数问题

src/components/CloudDisk/index.vue

@@ -195,33 +195,29 @@ const insertImageElement = async (files: FileList) => {
         text:'正在上传图',
         lock:true
     })
-    let hash ='' 
-    try{
-        hash = await calculateFileHash(files[0])
-    }catch(error){}
-    if(!hash || hash=='') {
-        ElMessage.error({message:'文件校验失败，请重试'})
-        loadingObj.close()
-        return;
+    const hash = await calculateFileHash(files[0])
+    if(hash!='') {
+        await checkedUploadFileExsit(files[0],hash)
+    }else{
+        await uoloadFileToService(files[0]) 
     }
+    loadingObj.close()
+}
+const checkedUploadFileExsit = async (file:File,hash:any)=>{
     let parms = {
-        fname: files[0].name,
+        fname: file.name,
         gid: queryObj.CloudGroupId,
         hi: hash
     }
-    let dataRes = await CloudDiskService.CheckCloudInfo(parms)
+    const dataRes = await CloudDiskService.CheckCloudInfo(parms)
     if (dataRes.data.resultCode==ApiResult.SUCCESS) {
         queryObj.CloudGroupId = ''
         queryObj.FileName = dataRes.data.data.SourceFileName
         Search()
-    }else{
-        //TODO: 实现校验HASH值是否存在，如果不存在，才调用下面的这个方法。
-      if(dataRes.data.message=='不存在此文件!') await uoloadFileToService(files[0])  
+    } else {
+        if(dataRes.data.message=='不存在此文件!') await uoloadFileToService(file)  
     }
-    // await uoloadFileToService(files[0])
-    loadingObj.close()
 }
-
 const uoloadFileToService = async (file:File)=>{
     let parms = {
         isppt: '1',
@@ -239,15 +235,19 @@ const calculateFileHash = (file:File, algorithm = 'SHA-256') => {
     reader.onload = (event) => {
         if(event && event.target && event.target.result){
             const buffer:any = event.target.result;
-            crypto.subtle.digest(algorithm, buffer)
-            .then(hashBuffer => {
-                const hashArray = Array.from(new Uint8Array(hashBuffer));
-                const hashHex = hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
-                resolve(hashHex);
-            })
-            .catch(error => reject(error));
+            if(crypto && crypto.subtle && crypto.subtle.digest){
+                crypto.subtle.digest(algorithm, buffer)
+                .then(hashBuffer => {
+                    const hashArray = Array.from(new Uint8Array(hashBuffer));
+                    const hashHex = hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
+                    resolve(hashHex);
+                })
+                .catch(error => resolve(''));
+            }else{
+                resolve('')
+            }
         }else{
-            reject('')
+            resolve('')
         }
         
     };