JS32 Proxy拦截器

链接

const _proxy = (object,...prototypes) => {
    // 补全代码
    let pripro = prototypes;
    return new Proxy(object, {
        get: function(object, prototype) {
            if(pripro.includes(prototype)) return "noright"
            return object[prototype];
        }
    })
}

let p = _proxy({
    "a": 1,
    "b": 2,
    "c": 3
}, "a", "b")

console.log(p) // { a: 1, b: 2, c: 3 }
console.log(p.a) // noright
console.log(p.b) // noright
console.log(p.c) // 3