HarmonyOS generateBarcode \(码图生成\)调用报错？

Question

调用以下方法生成二维码，出现报错，错误信息：cannot read property ScanType of undefined

import { image } from '@kit.ImageKit';
import { scanCore, generateBarcode } from '@kit.ScanKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { hilog } from '@kit.PerformanceAnalysisKit';

// 以QR码为例，码图生成参数
let content: string = 'https://www.huawei.com';
let options: generateBarcode.CreateOptions = {
  scanType: scanCore.ScanType.QR_CODE,
  height: 200,
  width: 200
}
// 码图生成接口，成功返回PixelMap格式图片
generateBarcode.createBarcode(content, options).then((result: image.PixelMap) => {
  hilog.info(0x0001, '[Scan Sample]', `Succeeded in getting PixelMap by promise with options, result is ${JSON.stringify(result)}`);
}).catch((error: BusinessError) => {
  hilog.error(0x0001, '[Scan Sample]', `Failed to get PixelMap by promise with options. Code: ${error.code}, message: ${error.message}`);
})

Answer 1

问题原因

ScanKit不支持电脑端