HarmonyOS 鸿蒙Next 判断条件太多除了ifelse是否有更高效更简洁的方式

文档参考 https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-arkui-node-V5

具体示例代码：

import {
    UIContext
}
from '@ohos.arkui.UIContext';
import {
    NodeController,
    BuilderNode,
    FrameNode
}
from '@ohos.arkui.node';

declare class Params {
    text: string
}

@Builder
function buttonBuilder(params: Params) {
    Flex({
        direction: FlexDirection.Column,
        alignItems: ItemAlign.Center,
        justifyContent: FlexAlign.SpaceEvenly
    }) {
        Text(params.text).fontSize(12) Button(`This is a Button`, {
            type: ButtonType.Normal,
            stateEffect: true
        }).fontSize(12).borderRadius(8).backgroundColor(0x317aff)
    }.height(100).width(200)
}

class MyNodeController extends NodeController {
    private rootNode: BuilderNode<[Params]> |null = null;
    private wrapBuilder: WrappedBuilder<[Params]> = wrapBuilder(buttonBuilder);

    makeNode(uiContext: UIContext) : FrameNode | null {
        if (this.rootNode === null) {
            this.rootNode = new BuilderNode(uiContext);
            this.rootNode.build(this.wrapBuilder, {
                text: "This is a Text"
            })
        }
        return this.rootNode.getFrameNode();
    }
}

@Entry@Component
struct Index {
    private baseNode: MyNodeController = new MyNodeController()

    build() {
        Flex({
            direction: FlexDirection.Column,
            alignItems: ItemAlign.Start,
            justifyContent: FlexAlign.SpaceEvenly
        }) {
            Text("This is a NodeContainer contains a text and a button ").fontSize(9).fontColor(0xCCCCCC) NodeContainer(this.baseNode).borderWidth(1).onClick(() =>{
                console.log("click event");
            })
        }.padding({
            left: 35,
            right: 35,
            top: 35
        }).height(200).width(300)
    }
}