Web组件通过javaScriptProxy方法注册多个javascript对象，只会保留最后一个注册的javascript对象

Web({ src:‘www.harmonyOS.com’, controller: this.webviewController }) 
  .onControllerAttached(() => { 
    try { 
      this.webviewController.registerJavaScriptProxy(this.testObjtest1, 'JSBridge1', ['toString','test']); 
      console.error(`Invoke webviewController.registerJavaScriptProxy JSBridge1 succeed!`); 
      this.webviewController.registerJavaScriptProxy(this.testObjtest2, 'JSBridge2', ['test','toString']); 
      console.error(`Invoke webviewController.registerJavaScriptProxy JSBridge2 succeed!`); 
    } catch (err) { 
      console.error(`Invoke webviewController.registerJavaScriptProxy failed! err: ${JSON.stringify(err)}`); 
    } 
  })