// 1.将策略对象的算法封装
var Strategies = {
S: (salary) => { return salary * 4;
},
A: (salary) => { return salary * 3;
},
B: (salary) => { return salary * 2;
},
C: (salary) => { return salary * 1.5;
}
};
// 2.将计算请求发到策略对象
var calculateBonus = function( level, salary ) {
return Strategies[ level ]( salary );
};
console.log( calculateBonus( 'S', 10000 ) );
