Vue pdfJs 預覽PDF、圖片

原創 紫电清霜 2020-02-20 21:19

步驟如下：

1.下載pdfJs到本地（官網下載地址），放到項目根目錄下的static文件夾內，將文件命名爲pdfJs。

如下圖

 

2. 使用iframe打開

<iframe id="pdfPlayer" src="URL"  frameborder="0" width="100%" height="600px"></iframe>

或者：<iframe id="pdfPlayer"   :src="pdfUrl3"  frameborder="0"    width="100%"   height="600px"></iframe>

需要注意的是： file參數中默認只允許傳簡單路徑比如：http://www.aaa.com/aa.pdf. 如果你要瀏覽的pdf路徑需要傳參數的話。 這時候直接傳入的話會解析出錯， 因爲pdf.js無法判斷參數是viewer.html的參數呢還是aa.pdf的參數。所以，

URL 必須進行encode編碼 ，encodeURIComponent() 把字符串編碼爲 URI 組件

 

 

紫電清霜
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