Javascript 重载构造函数

有了AngularJS中的以下“类”，我似乎无法重载构造函数方法，我需要这样做，这样我还可以使用API中的数据来构造它

我该怎么做才能正确地做到这一点

字符类

Angular的$injector负责创建/实例化您的服务和工厂，因此您不能直接要求构造函数参数。但是，如果您有一个需要自定义输入的输入，您可以通过以下几种方式进行处理：

创建一个公开实例化类的工厂方法的服务，例如CharacterBuilder.createparams。 向服务中添加一个init方法，该方法通常充当构造函数，例如Character.initparams。

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也许你可以指向一行，或者添加注释，或者缩小代码的范围，或者我们应该阅读所有内容吗？请告诉我们你希望如何调用构造函数，以便我们告诉你如何重载它。字符类做得太多了。它包括控制器和数据服务，以及模型。您需要将它们分为各自的类：CharacterController、CharacterService和Character。@GregBurghardt谢谢您的建议，我会试试的。我对AngularJS甚至javascript都很陌生，所以每一条建议都非常受欢迎：-

angular.module('sheetApp')
    .factory('Character', function ($rootScope, $resource, $state, ApiLocation) {

        function Character() {
            this.name = "";
            this.level = 1;
            this.health = 1;
            this.mana = 1;
            this.race = null;
            this.guild = null;
            this.colors = [];
            this.attributes = {Strength: 1, Intelligence: 1, Dexterity: 1, Endurance: 1, Charisma: 1};
            this.passives = [];
            this.skills = [];
            this.spells = [];
            this.equipment = [];
            this.consumables = [];
            this.user = "";

            this.maxPassives = 4;
            this.maxSpells = 4;

            angular.forEach($rootScope.skills, function (skill) {
                    this.push({skill: skill, points: [false, false, false, false, false], level: 0});
                },
                this.skills);
        }


        Character.prototype = {

            setRace: function (race) {
                this.race = race;

                $rootScope.notification = {
                    type: "success",
                    text: "Added race " + race.name + " to character.",
                    show: true,
                    timer: 5000
                };
                $state.go('sheet');
            },

            setGuild: function (guild) {
                this.guild = guild;

                $rootScope.notification = {
                    type: "success",
                    text: "Added guild " + guild.name + " to character.",
                    show: true,
                    timer: 5000
                };
                $state.go('sheet');
            },

            // Add passive to character, checks against duplicates.
            addPassive: function (passive) {
                var duplicate = false;

                angular.forEach(this.passives, function (pas) {
                    if (passive.name === pas.name) {
                        duplicate = true;
                        $rootScope.notification = {
                            type: "danger",
                            text: "Character already has " + passive.name,
                            show: true,
                            timer: 5000
                        };
                    }
                });

                if (!duplicate) {
                    if (this.passives.length < this.maxPassives) {
                        this.passives.push(passive);
                        $rootScope.notification = {
                            type: "success",
                            text: "Added passive " + passive.name + " to character.",
                            show: true,
                            timer: 5000
                        };
                        $state.go('sheet');
                    }
                    else {
                        $rootScope.notification = {
                            type: "danger",
                            text: "You already have " + this.maxPassives +  " passives",
                            show: true,
                            timer: 5000
                        };
                        $state.go('sheet');
                    }
                }
            },

            // Add spell to character, checks against duplicates.
            addSpell: function (spell) {
                var duplicate = false;

                angular.forEach(this.spells, function (sp) {
                    if (spell.name === sp.name) {
                        duplicate = true;
                        $rootScope.notification = {
                            type: "danger",
                            text: "Character already has " + spell.name,
                            show: true,
                            timer: 5000
                        };
                    }
                });

                if (!duplicate) {
                    this.spells.push(spell);

                    $rootScope.notification = {
                        type: "success",
                        text: "Added spell " + spell.name + " to character.",
                        show: true,
                        timer: 5000
                    };
                    $state.go('sheet');
                }
            },

            resetSkillPoints: function () {
                angular.forEach(this.skills, function (skill) {
                    for (var i = 0; i <= 4; i++) {
                        if (skill.points[i] == true) {
                            skill.level += 1;
                        }
                        skill.points[i] = false;
                    }
                });
            }
        };

        Character.resource =
            $resource(ApiLocation + '/characters/:link', {}, {
                getUser: {method: 'GET', params: {link: 'user', name: '@name'}, isArray: true},
                getChar: {method: 'GET', params: {link: 'character', name: '@name'}},
                save: {method: 'POST'},
                query: {method: 'GET', isArray: true, cache: true},
                remove: {method: 'DELETE'},
                delete: {method: 'DELETE'}
            });


        return ( Character );
    });