14514f5e3Sopenharmony_ci/* 24514f5e3Sopenharmony_ci * Copyright (c) 2023 Huawei Device Co., Ltd. 34514f5e3Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 44514f5e3Sopenharmony_ci * you may not use this file except in compliance with the License. 54514f5e3Sopenharmony_ci * You may obtain a copy of the License at 64514f5e3Sopenharmony_ci * 74514f5e3Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 84514f5e3Sopenharmony_ci * 94514f5e3Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 104514f5e3Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 114514f5e3Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 124514f5e3Sopenharmony_ci * See the License for the specific language governing permissions and 134514f5e3Sopenharmony_ci * limitations under the License. 144514f5e3Sopenharmony_ci */ 154514f5e3Sopenharmony_ci 164514f5e3Sopenharmony_cideclare function print(str:any):string; 174514f5e3Sopenharmony_citry { 184514f5e3Sopenharmony_ci class Student { 194514f5e3Sopenharmony_ci name : string; 204514f5e3Sopenharmony_ci constructor(name:string){ 214514f5e3Sopenharmony_ci this.name = name; 224514f5e3Sopenharmony_ci JSON.parse("[1, 2"); 234514f5e3Sopenharmony_ci } 244514f5e3Sopenharmony_ci } 254514f5e3Sopenharmony_ci let stu = new Student("xiaoming"); 264514f5e3Sopenharmony_ci let ans = stu.name 274514f5e3Sopenharmony_ci} catch (e) { 284514f5e3Sopenharmony_ci print(e) 294514f5e3Sopenharmony_ci let stack = e.stack 304514f5e3Sopenharmony_ci let array = stack.split('\n') 314514f5e3Sopenharmony_ci for (let line of array) { 324514f5e3Sopenharmony_ci let start = line.lastIndexOf('/') + 1 334514f5e3Sopenharmony_ci let end = line.length - 1 344514f5e3Sopenharmony_ci if (start < end) { 354514f5e3Sopenharmony_ci print(line.slice(start, end)) 364514f5e3Sopenharmony_ci } else { 374514f5e3Sopenharmony_ci print(line) 384514f5e3Sopenharmony_ci } 394514f5e3Sopenharmony_ci } 404514f5e3Sopenharmony_ci}