odoo15 标题栏自定义

 

 如何显示为自定义呢

效果如下：

 

 代码分析：

 

export class WebClient extends Component {
    setup() {
        this.menuService = useService("menu");
        this.actionService = useService("action");
        this.title = useService("title");
        this.router = useService("router");
        this.use