native回调到ts层的object，ts层获取其成员变量

static napi_value CallbackToArkTs(napi_env env, napi_callback_info info) { 
  
    // 获取ArkTS参数 
    size_t argc = 1; 
    napi_value js_cb = nullptr; 
    napi_get_cb_info(env, info, &argc, &js_cb, nullptr, nullptr); 
     
    // native回调到ts层的object 
    napi_value argv = nullptr; 
    napi_create_object(env, &argv); 
    Napi_AddPropertyInt32(env, argv, "type", 1); 
    Napi_AddPropertyInt32(env, argv, "index", 2); 
     
    // native回调到ts层 
    napi_value result = nullptr; 
    napi_call_function(env, NULL, js_cb, 1, &argv, &result); 
     
    // 获取ts修改后的object 
    napi_value typeNumber = nullptr; 
    napi_get_named_property(env, result, "type", &typeNumber); 
    int32_t number; 
    napi_get_value_int32(env, typeNumber, &number); 
    OH_LOG_INFO(LOG_APP, "修改后type: %{public}d", number); 
  
    // 返回修改后的object 
    return result; 
}

static bool Napi_AddPropertyInt32(napi_env env, napi_value obj, const char *key, int32_t value) { 
    napi_value key_napi = nullptr; 
    napi_status status = napi_create_string_utf8(env, key, NAPI_AUTO_LENGTH, &key_napi); 
  
    napi_value value_napi = nullptr; 
    status = napi_create_int32(env, value, &value_napi); 
    status = napi_set_property(env, obj, key_napi, value_napi); 
    return true; 
}

Button("CallbackToArkTs") 
    .onClick(() => { 
    let da:Record<string, number> = testNapi.CallbackToArkTs((value:object)=> 
    { 
        let data:Record<string, number> = value as Record<string, number>; 
        console.info("修改前type: " + data["type"].toString()) 
        console.info(JSON.stringify(value)) 
        data["type"] += 10 
        return value; 
    }); 
    console.info(JSON.stringify(da)) 
    })

export const CallbackToArkTs: (a: object) => Record<string, number>;