HarmonyOS Pdf View组件无法使用？

Question

1、按照api文档：https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/pdf-arkts-pdfview-component-V5

操作。

2、页面不显示log报错，报错信息为：

the requested module '@hms:officeservice.PdfView' does not provide an export name 'pdfViewManager' which imported by 'com.xxx/entry@viewpdf/ets/components/MainPage'

Answer 1

demo参考：

import { pdfService, pdfViewManager, PdfView } from '@kit.PDFKit'
import { common } from '@kit.AbilityKit';
import { fileIo } from '@kit.CoreFileKit';
import { hilog } from '@kit.PerformanceAnalysisKit';

@Entry
@Component
struct PDFView {
  private controller: pdfViewManager.PdfController = new pdfViewManager.PdfController();

  aboutToAppear(): void {
    let context = getContext() as common.UIAbilityContext;
    let dir: string = context.filesDir
    // 确保rawfile里面有pdf文件
    let filePath: string = dir + "/sample.pdf";
    fileIo.accessSync(filePath);
    let content: Uint8Array = context.resourceManager.getRawFileContentSync('rawfile/sample.pdf');
    let fdSand = fileIo.openSync(filePath, fileIo.OpenMode.WRITE_ONLY | fileIo.OpenMode.CREATE | fileIo.OpenMode.TRUNC);
    fileIo.writeSync(fdSand.fd, content.buffer);
    fileIo.closeSync(fdSand.fd);
    (async () => {
      this.controller.registerPageCountChangedListener((pageCount: number) => {
        hilog.info(0x0000, 'registerPageCountChanged-', pageCount.toString());
      });
      let loadResult1: pdfService.ParseResult = await this.controller.loadDocument(filePath);
      if (pdfService.ParseResult.PARSE_SUCCESS === loadResult1) {
        this.controller.setPageZoom(2);
      }
    })()
  }

  build() {
    Row() {
      PdfView({
        controller: this.controller,
        pageFit: pdfService.PageFit.FIT_WIDTH,
        showScroll: true
      })
        .id('pdfview_app_view')
        .layoutWeight(1)
    }
    .width('100%')
    .height('100%')
  }
}