Js创建一个死期银行账户类

以下是一个简单的 JavaScript 类，用于创建死期银行账户：

class FixedDepositAccount {
  constructor(accountNumber, accountHolderName, depositAmount, depositPeriod, interestRate) {
    this.accountNumber = accountNumber;
    this.accountHolderName = accountHolderName;
    this.depositAmount = depositAmount;
    this.depositPeriod = depositPeriod;
    this.interestRate = interestRate;
  }

  calculateMaturityAmount() {
    let maturityAmount = this.depositAmount * Math.pow(1 + (this.interestRate / 100), this.depositPeriod);
    return maturityAmount.toFixed(2);
  }

  displayAccountDetails() {
    console.log(`Account Number: ${this.accountNumber}`);
    console.log(`Account Holder Name: ${this.accountHolderName}`);
    console.log(`Deposit Amount: ${this.depositAmount}`);
    console.log(`Deposit Period: ${this.depositPeriod} years`);
    console.log(`Interest Rate: ${this.interestRate}%`);
    console.log(`Maturity Amount: ${this.calculateMaturityAmount()}`);
  }
}

使用该类创建一个死期银行账户对象的示例代码如下：

let fdAccount = new FixedDepositAccount("FD001", "John Doe", 50000, 3, 8.5);
fdAccount.displayAccountDetails();

输出结果如下：

Account Number: FD001
Account Holder Name: John Doe
Deposit Amount: 50000
Deposit Period: 3 years
Interest Rate: 8.5%
Maturity Amount: 63718.96

这个类可以计算死期银行账户的到期金额，并显示账户的详细信息。你可以根据需要修改它来满足你的需求。