team2_jj/assets/scripts/launch/Config.ts

import { _decorator, Component, CCString, JsonAsset } from 'cc';
import { DataSystem } from '../core/data/DataSystem';
import { ResourceLoader } from '../core/resourceManager/ResourceLoader';
import { ConfigData } from '../data/ConfigData';
const { ccclass, property, requireComponent } = _decorator;
/**
 * 配置组件
 * @description 负责加载游戏配置
 * @author 王锡铜、袁浩
 */
@ccclass('Config')
@requireComponent(ResourceLoader)
export class Config extends Component {
    @property({ tooltip: "需要加载的配置文件根目录路径" })
    public rootPath: string = "configs/";
    @property({ type: [CCString], tooltip: "需要加载的配置文件相对于root的路径" })
    public configPaths: string[] = [];

    public async start() {
        let configData = DataSystem.getData(ConfigData);
        for (let i = 0; i < this.configPaths.length; i++) {
            let result = await (await this.getComponent(ResourceLoader).load<JsonAsset>(this.rootPath + this.configPaths[i], JsonAsset)).json;
            configData.set(this.configPaths[i], result);
        }
        configData.loaded = true;
    }

}