clazz: new (...args: any[]) => T 无法使用

export class Utils { 
  static getBean<T>(clazz: ESObject,...args:ESObject): T { 
    return Utils.createObject<T>(clazz, args); 
  } 
 
  /** 
   * 反射创建对象的泛型函数 
   */ 
  static createObject<T>(className: ESObject, args: ESObject[]): T { 
    return new className(...args) as T; 
  } 
} 
 
class Person { 
  name?: string 
  age?: number 
 
  constructor(name: string, age: number) { 
    this.name = name; 
    this.age = age; 
  } 
} 
@Entry 
@Component 
struct testMargin { 
  @State message:string = "TEST"; 
  build() { 
    Row() { 
      Column() { 
        Text(this.message) 
          .fontSize(50) 
          .fontWeight(FontWeight.Bold) 
          .fontFamily('BeaconRawFile') 
          .onClick(() => { 
            const person = Utils.getBean<Person>(Person,'小马',20) 
            this.message = JSON.stringify(person) 
            console.error('TAG', JSON.stringify(person)) 
          }) 
      } 
      .width('100%') 
    } 
    .height('100%') 
  } 
}