huabei-installment-calculator

JavaScript 计算花呗分期费用

官方文档

用法

import calculator from 'huabei-installment-calculator';
 
const result = calculator(1111.11)
 
console.log(result);
 
// result =>
// [ { principal: 370.37,
//   fee: 8.52,
//   principalAndFee: 378.89,
//   period: 3,
//   total: 1136.67 },
//   { principal: 185.18,
//     fee: 8.33,
//     principalAndFee: 193.51,
//     period: 6,
//     total: 1161.11 },
//   { principal: 92.59,
//     fee: 6.94,
//     principalAndFee: 99.53,
//     period: 12,
//     total: 1194.44 } ]

API

calculator(payAmount, feeRatesConfig)

Props

payAmount

Type: String | Number

Required: true

支付金额，支持到分

feeRatesConfig

Type: Array

Default: [ { period: 3, feeRate: 2.3, }, { period: 6, feeRate: 4.5, }, { period: 12, feeRate: 7.5, }, ]

Required: true

花呗分期费率，默认取官方文档的 用户承担手续费花呗分期费率