reactjs 找不到模块“txtxtx”或其相应的类型声明

nhhxz33t  于 2023-01-12  发布在  React
关注(0)|答案(1)|浏览(231)

我有一个项目,这个项目是显示“QR码”,然后出于某种原因,我必须使用一定的编码器函数,为此我使用这个库:

Crypto

我尝试使用加密,但我得到这个错误:

Cannot find module 'crypto-js' or its corresponding type declarations.

file.tsx:

import CryptoJS from 'crypto-js';

const ENC_KEY =
    '50b3cc356d8f34017b3cce1a021389458b898ae85a816201695d11cb87fa1769';
const IV = '07ed0f192b6d8f36c24bd802e0a52cd4';

/**
 * 
 * @param encryptedQR it should be a hex based string
 * @returns a utf8 based decrypted string
 */
export function decrypt(encryptedQR: string) {
    const key = CryptoJS.enc.Hex.parse(ENC_KEY);
    const iv = CryptoJS.enc.Hex.parse(IV);
    const encryptedHex = CryptoJS.enc.Hex.parse(encryptedQR);
    const encrypted = CryptoJS.enc.Base64.stringify(encryptedHex);
    const decrypted = CryptoJS.AES.decrypt(encrypted, key, {
        iv,
        mode: CryptoJS.mode.CBC,
        padding: CryptoJS.pad.NoPadding,
    });
    return CryptoJS.enc.Utf8.stringify(decrypted).trim();
}
wgeznvg7

wgeznvg71#

我通过以下步骤解决问题:

1- npm install crypto-js --save
2- npm install @types/crypto-js
3- 
      from: import { CryptoJS } from ‘crypto-js’;
      to: import * as CryptoJS from ‘crypto-js’;

或者

1- yarn add crypto-js --save
2- yarn add @types/crypto-js
3- 
      from: import { CryptoJS } from ‘crypto-js’;
      to: import * as CryptoJS from ‘crypto-js’;

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