1 /*
2 * Copyright (c) 2025 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
16 #include <string>
17 #include "napi/native_api.h"
18
loadModule(napi_env env,napi_callback_info info)19 static napi_value loadModule(napi_env env, napi_callback_info info)
20 {
21 napi_value result;
22 // 1. 使用napi_load_module_with_info加载@ohos/hypium
23 napi_status status = napi_load_module_with_info(env, "@ohos/hypium", "com.example.application/entry", &result);
24
25 napi_value key;
26 std::string keyStr = "DEFAULT";
27 napi_create_string_utf8(env, keyStr.c_str(), keyStr.size(), &key);
28 // 2. 使用napi_get_property获取DEFAULT变量
29 napi_value defaultValue;
30 napi_get_property(env, result, key, &defaultValue);
31 return result;
32 }
33
34 EXTERN_C_START
Init(napi_env env,napi_value exports)35 static napi_value Init(napi_env env, napi_value exports)
36 {
37 napi_property_descriptor desc[] = {
38 {"loadModule", nullptr, loadModule, nullptr, nullptr, nullptr, napi_default, nullptr}};
39 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
40 return exports;
41 }
42 EXTERN_C_END
43
44 static napi_module demoModule = {
45 .nm_version = 1,
46 .nm_flags = 0,
47 .nm_filename = nullptr,
48 .nm_register_func = Init,
49 .nm_modname = "entrytwo",
50 .nm_priv = ((void *)0),
51 .reserved = {0},
52 };
53
RegisterEntryModule(void)54 extern "C" __attribute__((constructor)) void RegisterEntryModule(void) { napi_module_register(&demoModule); }
55