1/* 2 * Copyright (C) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import worker from '@ohos.worker'; 17import buffer from '@ohos.buffer'; 18 19const workerPort = worker.workerPort; 20 21workerPort.onmessage = function(e) { 22 let blob = new buffer.Blob(['a', 'b', 'c']); 23 let pro = blob.arrayBuffer(); 24 pro.then((val) => { 25 let uintarr = new Uint8Array(val); 26 workerPort.postMessage(uintarr.toString()) 27 }); 28}