SOURCE

var original = 'XruSS%2Bd8%2F%2FZpRMiPFbjgHKbGsMwyMBNZm2NTsyvGq3mItgpfkgy5cPJYG5qfLN4SyUluGB0kVdefr69w0HVWWdoOP39sfVl8A7xFD3HpFJBduAdMDHwN47TYDLdUmgGxV2%2BbZVr0ZNIbpXaInzoLc5qT%2B9pAV67OuWx5op1viEU%3D'
var deOriginal = decodeURIComponent(original)
var publicKey = '-----BEGIN PUBLIC KEY-----MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClNQmq74o3iNv3aPCoJN3QJ1/ClvpOhH230wuy0p6YpQVilQOHVy2VlfpP+2S7wjPg8cXTRe5m432yVHWumcWzoroHbKoV6GJNlUsIc/ar14Ribe94wb6bIGys/DIWoCcKM9KaozdS9GmNOGthzYX4P2mUb2FMXsEhVVNzxMeT5QIDAQAB-----END PUBLIC KEY-----'
var privateKey = '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'
function decrypt(str) {
  const jsencrypt = new JSEncrypt()
  jsencrypt.setPrivateKey(`-----BEGIN RSA PRIVATE KEY-----${privateKey}-----END RSA PRIVATE KEY-----`)
  return jsencrypt.decrypt(str)
}
function encrypt(str) {
    const jsencrypt = new JSEncrypt()
    jsencrypt.setPublicKey(publicKey)
    return jsencrypt.encrypt(str)
}
// console.log(deOriginal)
// console.log(decrypt(deOriginal))
// 原始密码
const pwd = '123456'
const encode = encrypt(pwd)
// 加密后的密码
console.log('未编码的加密密码 => ' + encode)
// 编码后的加密密码
console.log('编码后的加密密码 => ' + encodeURIComponent(encode))
console.log('解密后的原始密码 => ' + decrypt(encode))