interface ILoan {
interest:number
}
class AgriLoan implements ILoan {
interest:number
rebate:number
constructor(interest:number,rebate:number) {
this.interest = interest
this.rebate = rebate
}
}
var obj = new AgriLoan(10,1)
console.log("利润为 : "+obj.interest+",抽成为 : "+obj.rebate )