HarmonyOS 鸿蒙Next Webview的javaScriptProxy是否可以支持对象

参考demo：

import web_webview from '@ohos.web.webview';
import { common } from '@kit.AbilityKit';
/*class A{
test = () => {};
}

class B{
a: A
getTest = ()=>{}
constructor(a: A) {
this.a = a;
}
}*/
class A{
test(){
return "a"
};
}

class B{
a: A
getA(){
let a = this.a.test()
console.log("a::::"+a);
}
constructor(a: A) {
this.a = a;
}


}
@Entry
@Component
struct WebComponent {
controller: web_webview.WebviewController = new web_webview.WebviewController();
private context: common.UIAbilityContext = getContext(this) as common.UIAbilityContext;

/*testObj: A = {
test: () => {
console.log("data1:");
return this.context.config.colorMode
}
}*/

/*testObj2: B = {
a: this.testObj,
getTest: () => {
this.testObj.test()
console.log("data1:");
}
}*/


build() {
Column() {
Text('12312313').onClick(()=>{
//this.getColorMode()
// this.testObj.test()
console.log("this.context.config.colorMode:"+this.context.config.colorMode)
})

Web({src: $rawfile('index2.html'),controller: this.controller})
.javaScriptAccess(true)
.javaScriptProxy({
object: new B(new A()),
name: "objName",
// methodList: ["test"],
methodList: ["getA"],
controller: this.controller,
})
}
}
}

H5

<button onclick="getA()">调用Arkts的方法222</button>
<script type="text/javascript">
function getA(){
let result = window.objName.getA();
}
</script>