electron encrypt an error #1010

/**
 * rsa加密
 * @param data 加密的字符串
 * @returns 但会一个加密的base64位字符串
 */
export const rasEncrypt = (data) => {
    if (!data) throw new Error('params "data" is null')
    const publicK = forge.pki.publicKeyFromPem(publicKey)
    const encrypted = publicK.encrypt(encodeURIComponent(data), 'RSA-OAEP', {
        md: forge.md.sha256.create(),
        mgf1: {
            md: forge.md.sha1.create()
        }
    })
    return window.btoa(encrypted)
}