From d7a8ca381a3b67f34fd9f2b1cf06084aff9dd39c Mon Sep 17 00:00:00 2001
From: sfchu <sfchu@email>
Date: Wed, 25 Jun 2025 16:58:11 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9EFAQ=EF=BC=9A=E5=A6=82?=
 =?UTF-8?q?=E4=BD=95=E5=9C=A8TaskPool=E5=92=8CWoker=E8=8E=B7=E5=8F=96?=
 =?UTF-8?q?=E4=B8=8A=E4=B8=8B=E6=96=87Context?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../src/main/ets/pages/TaskPoolGetContext.ets | 58 +++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 ArkTS/entry/src/main/ets/pages/TaskPoolGetContext.ets

diff --git a/ArkTS/entry/src/main/ets/pages/TaskPoolGetContext.ets b/ArkTS/entry/src/main/ets/pages/TaskPoolGetContext.ets
new file mode 100644
index 0000000..4e8ba52
--- /dev/null
+++ b/ArkTS/entry/src/main/ets/pages/TaskPoolGetContext.ets
@@ -0,0 +1,58 @@
+/*
+* Copyright (c) 2024 Huawei Device Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/*
+* FAQ：如何在TaskPool和Woker获取上下文Context
+ */
+
+// [Start task_pool_get_context]
+import { hilog } from '@kit.PerformanceAnalysisKit';
+import { taskpool } from '@kit.ArkTS';
+
+// Support for ordinary functions and passing of reference parameters as input.
+@Concurrent
+function printArgs(args: string): string {
+  console.info('func: ' + args);
+  return args;
+}
+
+@Entry
+@Component
+struct TaskPoolGetContext {
+  @State message: string = 'Hello World';
+  // Obtain the context.
+  uiContext = this.getUIContext();
+
+  async taskpoolExecute(): Promise<void> {
+    let task: taskpool.Task = new taskpool.Task(printArgs, 'create task, then execute');
+    hilog.info(0x0000, 'TaskPoolGetContext', 'taskpool.execute(task) result: ' + await taskpool.execute(task));
+    hilog.info(0x0000, 'TaskPoolGetContext',
+      'taskpool.execute(function) result: ' + await taskpool.execute(printArgs, 'execute task by func'));
+  }
+
+  build() {
+    Column() {
+      Text(this.message)
+        .fontSize(50)
+        .fontWeight(FontWeight.Bold)
+        .onClick(() => {
+          this.taskpoolExecute();
+        })
+    }
+    .width('100%')
+    .height('100%')
+  }
+}
+// [End task_pool_get_context]
\ No newline at end of file
-- 
Gitee