npm i wxmp-rsa -S
// 导入包
import WxmpRsa from 'wxmp-rsa'
// 实例化rsa
const rsa = new WxmpRsa()
// 定义待加密的字符串
const str = '{"name":"neo"}'
// 定义公钥
const publicKey = `
-----BEGIN PUBLIC KEY-----
MIGeMA0GCSqGSIb3DQEBAQUAA4GMADCBiAKBgFnWSUwsmGawhMJ30z6y5li2jcf1
m7rPMZcwZOS3To8bk3OBaMGhVEc1F8GtJBbc1rn/HCLNL9zrCy21EefJON8tRFcY
HnpseZSzh+349lIhS+MFw9x4JUddwSPDyxwha929cKzMuVoftu3CJ+kqDBVvxLk7
iDBzUMqW3Kgehk2TAgMBAAE=
-----END PUBLIC KEY-----
`
// 设置公钥
rsa.setPublicKey(publicKey)
// 加密
const cryptStr = rsa.encryptLong(str)
console.log('加密后的结果：', cryptStr)
// 定义私钥
const privateKey = `
-----BEGIN RSA PRIVATE KEY-----
MIICWgIBAAKBgFnWSUwsmGawhMJ30z6y5li2jcf1m7rPMZcwZOS3To8bk3OBaMGh
VEc1F8GtJBbc1rn/HCLNL9zrCy21EefJON8tRFcYHnpseZSzh+349lIhS+MFw9x4
JUddwSPDyxwha929cKzMuVoftu3CJ+kqDBVvxLk7iDBzUMqW3Kgehk2TAgMBAAEC
gYBRChPeyk/EOrHX912xLpLKLguh+LY9g1B50ScChzUvtTGDPZaxLQYoogVHKhfn
I9nzuOS5pBzsDX9tAO0hCQzqfHgqRjn+vEgm1Ui+f0E3BVRnhobcJKZpZqlvCBR5
Gu2+zlrY4SeGq3AuQSr/A5FiB5k0RgsvNycDTjqyg7TXGQJBAJoZ8Yr0zakxT1I8
lVqsFbeNPtt8FNG2UgIlIs9RL7aXhw+Y3sWtk/kbaOXafSofu0NcQYx4Km3M3kiP
lcNfTJ8CQQCVPcaRpu+mprRgHS6s76Z668NaFsjX04CUUa0kCrey+Nf/SJJ3BkRH
M7GllZWuI/RSXs/F5N38p5bfkn7QZqaNAkBy3dHJZW8DpgjdYOFnhAxwFK39BwGx
zHhWtv26kWbCcTKwsp+jtB4vunm3k+RmiN6aeGM35L6jt+kdJ0JYLmo7AkBJpRZb
wZj5D8Jqu3vQ8uGgPr9DsYKinkgQ6M0bv/4uXwWXf+Rmv7zpteSv5UTbjfp+uzKk
YO/6QWj+InhZto3xAkAOA0i702dLHm5elLWvht7UEYIDEW1+rYGdbthmJBvT9sZh
VKL954Y9hDzBWepjYsBiJnmIkgeladPnU5025/G/
-----END RSA PRIVATE KEY-----
`
// 设置私钥
rsa.setPrivateKey(privateKey)
// 解密
const originalStr = rsa.decryptLong(cryptStr)
console.log('解密后的原始数据：', originalStr)