用于ES6的InversifyJS

Question

对于后端节点/快捷版，有没有使用ES6而不是Typescript的例子？我遵循了几个打字示例，但没有关于ES6的。我已经查看了从Typescript生成的ES5，但这似乎是一种倒退

Answer 1

documentation covers this (也可以查看here)：

var inversify = require("inversify");
require("reflect-metadata");

var TYPES = {
    Ninja: "Ninja",
    Katana: "Katana",
    Shuriken: "Shuriken"
};

class Katana {
    hit() {
        return "cut!";
    }
}

class Shuriken {
    throw() {
        return "hit!";
    }
}

class Ninja {
    constructor(katana, shuriken) {
        this._katana = katana;
        this._shuriken = shuriken;
    }
    fight() { return this._katana.hit(); };
    sneak() { return this._shuriken.throw(); };
}

// Declare as injectable and its dependencies
inversify.decorate(inversify.injectable(), Katana);
inversify.decorate(inversify.injectable(), Shuriken);
inversify.decorate(inversify.injectable(), Ninja);
inversify.decorate(inversify.inject(TYPES.Katana), Ninja, 0);
inversify.decorate(inversify.inject(TYPES.Shuriken), Ninja, 1);

// Declare bindings
var container = new inversify.Container();
container.bind(TYPES.Ninja).to(Ninja);
container.bind(TYPES.Katana).to(Katana);
container.bind(TYPES.Shuriken).to(Shuriken);

// Resolve dependencies
var ninja = container.get(TYPES.Ninja);
return ninja;