修改预览、ocr接口的前端处理

app_web/src/components/disk-file-upload/disk-file-upload.vue

@@ -461,13 +461,13 @@
                     // 用blob对象获取文件流
                     let blob = new Blob([response.data], {type: response.headers['content-type']});
                     // 通过文件流创建下载链接
-                    var href = URL.createObjectURL(blob);
+                    let href = URL.createObjectURL(blob);
                     // 创建一个a元素并设置相关属性
                     let a = document.createElement('a');
                     a.href = href;
                     if (name) {
                         a.download = name;
-                    }else {
+                    } else {
                         a.download = filename;
                     }
                     // 添加a元素到当前网页
@@ -496,11 +496,20 @@
             // 拼接url
             const id = typeof item.id == "string" ? item.id : JSON.stringify(item.id);
             const name = typeof item.name == "string" ? item.name : JSON.stringify(item.name);
-            const previewUrl = '/net-disk/preview/' + this.getFolder() + '/' + id + '/' + name + '?authcode=' + item.authcode;
-            // 自定义弹框打开url
-            this.dialogTitle = name;
-            this.showDialog = true;
-            this.iframeUrl = previewUrl;
+            let previewUrl = '/net-disk/preview/' + this.getFolder() + '/' + id + '/' + name + '?authcode=' + item.authcode;
+            Axios.get(previewUrl).then((response: any) => {
+                if (!response || response.status != 200) {
+                    return;
+                }
+                // 返回一个url，通过自定义弹框打开
+                if (response.data) {
+                    this.dialogTitle = name;
+                    this.showDialog = true;
+                    this.iframeUrl = response.data;
+                }
+            }).catch((error: any) => {
+                Message.error(error);
+            });
         }
 
         /**
@@ -529,10 +538,19 @@
             const id = typeof item.id == "string" ? item.id : JSON.stringify(item.id);
             const name = typeof item.name == "string" ? item.name : JSON.stringify(item.name);
             const ocrUrl = '/net-disk/ocrview/' + this.getFolder() + '/' + id + '/' + name + '?authcode=' + item.authcode;
-            // 自定义弹框打开url
-            this.dialogTitle = name;
-            this.showDialog = true;
-            this.iframeUrl = ocrUrl;
+            Axios.get(ocrUrl).then((response: any) => {
+                if (!response || response.status != 200) {
+                    return;
+                }
+                // 返回一个url，通过自定义弹框打开
+                if (response.data) {
+                    this.dialogTitle = name;
+                    this.showDialog = true;
+                    this.iframeUrl = response.data;
+                }
+            }).catch((error: any) => {
+                Message.error(error);
+            });
         }
 
         /**

app_web/src/components/disk-image-upload/disk-image-upload.vue

@@ -408,9 +408,9 @@
                 // 请求成功，后台返回的是一个文件流
                 if (response.data) {
                     // 用blob对象获取文件流
-                    var blob = new Blob([response.data], {type: response.headers['content-type']});
+                    let blob = new Blob([response.data], {type: response.headers['content-type']});
                     // 通过文件流创建下载链接
-                    var href = URL.createObjectURL(blob);
+                    let href = URL.createObjectURL(blob);
                     // 将下载链接保存到图片中
                     fileData.url = href;
                     // 保存图片fileid
@@ -484,9 +484,9 @@
                         // 请求成功，后台返回的是一个文件流
                         if (response2.data) {
                             // 用blob对象获取文件流
-                            var blob = new Blob([response2.data], {type: response2.headers['content-type']});
+                            let blob = new Blob([response2.data], {type: response2.headers['content-type']});
                             // 通过文件流创建下载链接
-                            var href = URL.createObjectURL(blob);
+                            let href = URL.createObjectURL(blob);
                             // 将下载链接保存到本次上传成功后返回的jsonobject中
                             returnData.url = href;
                             // 保存jsonobject中的图片fileid
@@ -547,10 +547,19 @@
             const id = typeof file.id == "string" ? file.id : JSON.stringify(file.id);
             const name = typeof file.name == "string" ? file.name : JSON.stringify(file.name);
             const ocrUrl = '/net-disk/ocrview/' + this.getFolder() + '/' + id + '/' + name + '?authcode=' + file.authcode;
-            // 自定义弹框打开url
-            this.dialogTitle = name;
-            this.showDialog = true;
-            this.iframeUrl = ocrUrl;
+            Axios.get(ocrUrl).then((response: any) => {
+                if (!response || response.status != 200) {
+                    return;
+                }
+                // 返回一个url，通过自定义弹框打开
+                if (response.data) {
+                    this.dialogTitle = name;
+                    this.showDialog = true;
+                    this.iframeUrl = response.data;
+                }
+            }).catch((error: any) => {
+                Message.error(error);
+            });
         }
 
         /**
@@ -581,15 +590,15 @@
                     const disposition = response.headers['content-disposition'];
                     const filename = disposition.split('filename=')[1];
                     // 用blob对象获取文件流
-                    var blob = new Blob([response.data], {type: response.headers['content-type']});
+                    let blob = new Blob([response.data], {type: response.headers['content-type']});
                     // 通过文件流创建下载链接
-                    var href = URL.createObjectURL(blob);
+                    let href = URL.createObjectURL(blob);
                     // 创建一个a元素并设置相关属性
-                    var a = document.createElement('a');
+                    let a = document.createElement('a');
                     a.href = href;
                     if (name) {
                         a.download = name;
-                    }else {
+                    } else {
                         a.download = filename;
                     }
                     // 添加a元素到当前网页