#鸿蒙通关秘籍#如何在不同线程中操作鸿蒙共享模块中的对象？

import { ArkTSUtils, taskpool } from '@kit.ArkTS';
import { singletonA } from './sharedModule'

@Concurrent
async function increaseCount() {
  await singletonA.increaseCount();
  console.info("SharedModule: count is:" + await singletonA.getCount());
}

@Concurrent
async function printCount() {
  console.info("SharedModule: count is:" + await singletonA.getCount());
}

@Entry
@Component
struct Index {
  @State message: string = 'Hello World';

  build() {
    Row() {
      Column() {
        Button("MainThread print count")
          .onClick(async () => {
            await printCount();
          });
        Button("Taskpool print count")
          .onClick(async () => {
            await taskpool.execute(printCount);
          });
        Button("MainThread increase count")
          .onClick(async () => {
            await increaseCount();
          });
        Button("Taskpool increase count")
          .onClick(async () => {
            await taskpool.execute(increaseCount);
          });
      }
      .width('100%');
    }
    .height('100%');
  }
}
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.