HarmonyOS TaskPool的task支持的参数类型和个数

import { taskpool } from '@kit.ArkTS'; 
@Entry 
@Component 
struct TaskPoolTest { 
  build() { 
    Column() { 
      Button('11') 
        .onClick(() => { 
          let task1: taskpool.Task = new taskpool.Task(printArgs, 100); // 100: test number 
          const promise = taskpool.execute(task1) 
        }) 
    } 
  } 
} 
@Concurrent 
function printArgs(args: number): number { 
  console.info("printArgs: " + args); 
  return args; 
}