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【鸿蒙开发】从零开始：认识ArkTS中的引用类型 {card-default label="ArkTS定义" width="100%"}华为基于TypeScript，重做并加强的HarmonyOS应用开发语言。{/card-default}Interface:interface StudentType { name: string; age： number; }Object:let student: StudentType { name: 'Xiaoming', age: 18 }Functionlet newName: string = ' '; function printInfo(student: StudentType): void { newName = student.name; console.info(newName); }Array:let students: Array<string> = ['Xiaoming','Xiaozhang','Xiaowang','Xiaoli']; let students: string[] = ['Xiaoming','Xiaozhang','Xiaowang','Xiaoli'];Class:class User { name: string = 'Xiaoming'; id: number = 0; } // 实现类方式 let user: User = new User();Tuplelet tuple: [string, number, boolean] tuple = ['abc',0,false]Enumenum Ccc { a = '1', b = '2' } -
【鸿蒙开发】从零开始：DevEco Studio 开发IDE DevEco Studio 是华为为鸿蒙操作系统（HarmonyOS）量身定制的集成开发环境（IDE）。它支持多种开发语言，包括 Java、JavaScript 和 C/C++，并提供了丰富的工具链和插件，帮助开发者高效构建、调试和发布鸿蒙应用。DevEco Studio 集成了代码编辑、UI 设计、模拟器调试、性能分析等功能，是鸿蒙应用开发的核心工具。更多内容看这个地址内容 DevEco Studio 简介与安装 我这里的环境是windows 11的版本，具体的版本不重要，现在是没问题。我创建了一个项目，这个项目采用的模版如下： 项目创建成功后启动应用报错，错误内容如下：23:22:30.565: Build task in 8 s 624 ms 23:22:30.565: Launching top.arwtec.selflearn 23:22:30.566: $ hdc shell aa force-stop top.arwtec.selflearn 23:22:30.821: $ hdc shell mkdir data/local/tmp/575e0fb91a7a4157b5469bf7ca3dd2d4 23:22:31.086: $ hdc file send F:\developDir\devEco\selflearn\entry\build\default\outputs\default\entry-default-unsigned.hap "data/local/tmp/575e0fb91a7a4157b5469bf7ca3dd2d4" in 265 ms 23:22:31.284: $ hdc shell bm install -p data/local/tmp/575e0fb91a7a4157b5469bf7ca3dd2d4 in 197 ms Install Failed: error: failed to install bundle. code:9568347 error: install parse native so failed. View detailed instructions. 23:22:31.316: $ hdc shell rm -rf data/local/tmp/575e0fb91a7a4157b5469bf7ca3dd2d4 23:22:31.317: Launch top.arwtec.selflearn failed, starting handle failure progress Error while Deploy Hap最后通过 解决错误链接 博主的方法解决了我的问题，是项目根目录下build-profile.json5文件中编译的时候缺少 "abiFilters": ["x86_64"] ，下边是原文件内容：{ "apiType": "stageMode", "buildOption": { "externalNativeOptions": { "path": "./src/main/cpp/CMakeLists.txt", "arguments": "", "cppFlags": "", } }, "buildOptionSet": [ { "name": "release", "arkOptions": { "obfuscation": { "ruleOptions": { "enable": false, "files": [ "./obfuscation-rules.txt" ] } } }, "nativeLib": { "debugSymbol": { "strip": true, "exclude": [] } } }, ], "targets": [ { "name": "default" }, { "name": "ohosTest", } ] }{ "apiType": "stageMode", "buildOption": { "externalNativeOptions": { "path": "./src/main/cpp/CMakeLists.txt", "arguments": "", "cppFlags": "", "abiFilters": ["x86_64"] } }, "buildOptionSet": [ { "name": "release", "arkOptions": { "obfuscation": { "ruleOptions": { "enable": false, "files": [ "./obfuscation-rules.txt" ] } } }, "nativeLib": { "debugSymbol": { "strip": true, "exclude": [] } } }, ], "targets": [ { "name": "default" }, { "name": "ohosTest", } ] }
