pdf预览地址加密处理

src/components/PdfPreview/view.vue

@@ -114,33 +114,33 @@ export default {
           this.showPages++;
        }
       this.isscroll = true;
-     
-    },     
+
+    },
     //加载页面
     loadInitPdf(url) {
-     
+
       if(url && url.indexOf('.pdf')>-1){
         let loadingTask = pdf.createLoadingTask(url);
         this.src=loadingTask;
-        
+
         loadingTask.promise.then((pdf) =>{
            console.log(pdf)
             this.totalPages=pdf.numPages;
-          
+
 
             if(pdf.numPages>this.initNum){
               this.showPages = this.initNum;
-             
+
             } else{
               this.showPages =pdf.numPages;
-            
+
             }
-            
-            
+
+
           }).catch((err) =>{
             this.$message.error("加载内容失败,请联系管理员");
           });
-         
+
       }
     },
 
@@ -149,11 +149,11 @@ export default {
       let innerHeight = document.querySelector('#pdf-perView').clientHeight
       let outerHeight = document.documentElement.clientHeight
       let scrollTop = document.documentElement.scrollTop
-     
+
         if(this.isscroll){
           this.showPages++;
           this.debounce(this.loadInitPdf(),5000);
-          
+
       }
     //  console.log(this.pdfpage,'000')
     // console.log(this.totalPages,this.pdfpage)
@@ -168,8 +168,8 @@ export default {
         //   document.querySelector('#articleAnking').style.cssText = "position: static";
         // }
   },
-   
-    
+
+
     debounce(func, wait) {// 非立即执行
     let timeout;
     return function () {
@@ -229,6 +229,7 @@ export default {
     min-height: 300px;
     width: 100%;
     //border: 1px solid #dfdfdf;
+    background-color: #e9e9e9;
     overflow-y: hidden;
     overflow-x: hidden;
     >span{