@slan-health/taro-vueuse/dist/useScanCode/index.js

taro vue版本hooks

import { scanCode } from "@tarojs/taro";
function useScanCode({ onlyFromCamera, scanType } = {}) {
  const scan = (option = {}) => {
    return new Promise((resolve, reject) => {
      try {
        const { onlyFromCamera: personalOnlyFromCamera, scanType: personalScanType } = option;
        const payload = Object.fromEntries(
          Object.entries({
            onlyFromCamera: personalOnlyFromCamera || onlyFromCamera,
            scanType: personalScanType || scanType
          }).filter((v) => typeof v[1] !== "undefined")
        );
        scanCode({
          ...payload,
          success: resolve,
          fail: reject
        }).catch(reject);
      } catch (e) {
        reject({
          errMsg: "scanCode:fail",
          message: e
        });
      }
    });
  };
  const cameraScan = (cameraScanType) => {
    return scan({
      onlyFromCamera: true,
      scanType: cameraScanType || scanType
    });
  };
  return [scan, cameraScan];
}
export {
  useScanCode as default
};
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