team2_jj/assets/scripts/godTower/FriendItem.ts

import { _decorator, Sprite, Label, SpriteFrame, ImageAsset, Texture2D, Component } from 'cc';
import { ResourceLoader } from '../core/resourceManager/ResourceLoader';
import { ISJSB } from '../data/jsb/platform';
const { ccclass, property, requireComponent } = _decorator;

@ccclass('FriendItem')
@requireComponent(ResourceLoader)
export class FriendItem extends Component {
    @property({ type: Sprite, tooltip: "头像" })
    headImg: Sprite;
    @property({ type: Label, tooltip: "昵称文本" })
    nickNameLabel: Label;
    @property({ type: Label, tooltip: "贡献文本" })
    contributionLabel: Label;
    private numArr = ["一", "二", "三", "四", "五"];

    public async onDataChange(itemData: any) {
        if (ISJSB() && itemData.avatar) {
            let img = await this.getComponent(ResourceLoader).loadRemote<ImageAsset>(itemData.avatar, { ext: ".png" });
            const spriteFrame = new SpriteFrame();
            const texture = new Texture2D();
            texture.image = img;
            spriteFrame.texture = texture;
            this.headImg.spriteFrame = spriteFrame;
        }
        this.nickNameLabel.string = itemData.nickname;
        itemData.totalRevenueAmount = itemData.totalRevenueAmount || 0;
        this.contributionLabel.string = '总贡献：' + itemData.totalRevenueAmount.toFixed(0);

    }
}