ArkTS层获取对象的所有方法

Object.getOwnPropertyNames
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export class testClass {   
  // constructor() {   
  // }   
   
  public test(): string {   
    return "ArkUI Web Component";   
  }   
   
  public toString(): void {   
    console.log('Web Component toString');   
  }   
   
  public FunToString(): void {   
    console.log('Web Component toString');   
  }   
}
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import { testClass } from './testClass'   
   
let protoType = testClass.prototype;   
let methodsName: string[] = Object.getOwnPropertyNames(protoType);   
console.log(methodsName.toString());
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