我有一些需要在Aurelia視圖中顯示的PDF文件。 這些文件不能直接鏈接 我有一個API函數返回一個字節數組。在Aurelia視圖中顯示PDF內容
在ASP.Net中,我有一些控制響應對象的標題和內容類型,並且可以將BinaryWrite內容寫入響應。
我不知道如何在Aurelia做到這一點。 有什麼建議嗎?
編輯: 我試圖按照建議使用pdf.js。 Aurelia注射失敗。
import {inject} from "aurelia-framework";
import {HttpClient} from "aurelia-fetch-client";
import {PDF} from "pdfjs-dist"
@inject(Router, HttpClient, PDF)
export class PDFView {
constructor(router, http, pdf) {
this.router = router;
this.http = http;
this.pdf = pdf;
}
控制檯顯示此錯誤:
Inner Error:
Message: key/value cannot be null or undefined. Are you trying to inject/register something that doesn't exist with DI?
Inner Error Stack:
Error: key/value cannot be null or undefined. Are you trying to inject/register something that doesn't exist with DI?
at Container.get (http://localhost:65397/jspm_packages/npm/[email protected]/aurelia-dependency-injection.js:480:15)
at Object.invoke (http://localhost:65397/jspm_packages/npm/[email protected]/aurelia-dependency-injection.js:341:81)
at InvocationHandler.invoke (http://localhost:65397/jspm_packages/npm/[email protected]/aurelia-dependency-injection.js:300:168)
at Container.invoke (http://localhost:65397/jspm_packages/npm/[email protected]/aurelia-dependency-injection.js:564:25)
at StrategyResolver.get (http://localhost:65397/jspm_packages/npm/[email protected]/aurelia-dependency-injection.js:127:37)
at Container.get (http://localhost:65397/jspm_packages/npm/[email protected]/aurelia-dependency-injection.js:501:23)
at eval (http://localhost:65397/jspm_packages/npm/[email protected]/aurelia-templating.js:3925:73)
End Inner Error Stack
------------------------------------------------
import語句必須是失敗的,但pdfjs顯示爲我接收狀態200兩個[email protected]成功地加載和加載頁面時的pdfjs。
我找不到Aurelia/pdfjs應用程序的樣本。 重複:我需要嵌入流,因爲PDF不能通過HTTP訪問。
我不知道從這裏到
我也努力尋找任何例子。你有沒有設法找到一個適當的例子? – DeVil