请问鸿蒙5 鸿蒙6系统的手机使用uni.getSystemInfo().osName返回什么

在鸿蒙5和鸿蒙6系统的手机上，调用uni.getSystemInfo().osName会返回 "harmonyos"。

根据uni-app官方文档说明：

• osName 表示设备操作系统名称（如 ios、android、harmonyos）
• 鸿蒙系统统一标识为 harmonyos（对应 OpenHarmony）
• 该值与鸿蒙具体版本号（如5.0/6.0）无关，始终返回基础系统标识

特别注意：

• 不要混淆 osName（操作系统标识）和 romName（定制系统标识）
• romName 在鸿蒙Next中可能为空，但 osName 始终有效
• 测试时需使用真机模拟器或实际鸿蒙设备，因普通安卓模拟器无法模拟鸿蒙环境

建议开发时通过以下方式判断鸿蒙平台：

const systemInfo = uni.getSystemInfoSync();  
if (systemInfo.osName === 'harmonyos') {  
  // 鸿蒙平台逻辑  
}

参考文档：系统信息 API 说明

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小助手回答的没问题，实际返回值供你参考

{  
    "appId": "xxx",  
    "appLanguage": "zh-Hans-CN",  
    "appName": "hello uni-app",  
    "appTheme": "light",  
    "appVersion": "1.0.0",  
    "appVersionCode": "100",  
    "appWgtVersion": "1.0.0",  
    "uniCompilerVersion": "4.88",  
    "uniCompilerVersionCode": 4.88,  
    "uniRuntimeVersion": "4.88",  
    "uniRuntimeVersionCode": 4.88,  
    "uniPlatform": "app",  
    "deviceBrand": "huawei",  
    "deviceId": "xxx",  
    "deviceModel": "ADA-AL00U",  
    "deviceOrientation": "portrait",  
    "devicePixelRatio": 3.375,  
    "deviceType": "phone",  
    "osLanguage": "zh-Hans",  
    "osTheme": "dark",  
    "osVersion": "6.0.1.115",  
    "osName": "harmonyos",  
    "romName": "HarmonyOS",  
    "romVersion": "6.0.0",  
    "system": "OpenHarmony-6.0.1.115",  
    "osHarmonySDKAPIVersion": 21,  
    "osHarmonyDisplayVersion": "ADL-AL00U 6.0.0.115(xxx)",  
    "pixelRatio": 3.375,  
    "safeArea": {  
        "top": 44,  
        "bottom": 795,  
        "left": 0,  
        "right": 363,  
        "width": 363,  
        "height": 751  
    },  
    "safeAreaInsets": {  
        "top": 0,  
        "bottom": 0,  
        "left": 0,  
        "right": 0  
    },  
    "screenHeight": 823,  
    "screenWidth": 363,  
    "statusBarHeight": 44,  
    "windowBottom": 0,  
    "windowHeight": 707,  
    "windowTop": 0,  
    "windowWidth": 363,  
    "ua": "Mozilla/5.0 (Phone; OpenHarmony 6.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36  ArkWeb/6.0.0.115 Mobile uni-app",  
    "language": "zh-Hans-CN",  
    "brand": "HUAWEI",  
    "platform": "harmonyos",  
    "uniCompileVersion": "4.88",  
    "uniCompileVersionCode": 4.88,  
    "errMsg": "getSystemInfo:ok",  
    "errSubject": "getSystemInfo"  
}