1e41f4b71Sopenharmony_ci# raw_file_manager.h 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 概述 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci提供资源管理rawfile相关功能，可以使用ResourceManager打开rawfile进行后续相关操作，像搜索和读取等。 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci**起始版本：** 8 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci**相关模块：**[Rawfile](rawfile.md) 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci## 汇总 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci### 类型定义 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci| 名称 | 描述 | 19e41f4b71Sopenharmony_ci| -------- | -------- | 20e41f4b71Sopenharmony_ci| typedef struct [NativeResourceManager](rawfile.md#nativeresourcemanager)[NativeResourceManager](rawfile.md#nativeresourcemanager) | 代表native侧的ResourceManager。 | 21e41f4b71Sopenharmony_ci 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci### 函数 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ci| 名称 | 描述 | 26e41f4b71Sopenharmony_ci| -------- | -------- | 27e41f4b71Sopenharmony_ci| [NativeResourceManager](rawfile.md#nativeresourcemanager) \* [OH_ResourceManager_InitNativeResourceManager](rawfile.md#oh_resourcemanager_initnativeresourcemanager) (napi_env env, napi_value jsResMgr) | 基于JavaScipt侧的ResourceManager获取native侧的ResourceManager，用来完成rawfile相关功能。 | 28e41f4b71Sopenharmony_ci| void [OH_ResourceManager_ReleaseNativeResourceManager](rawfile.md#oh_resourcemanager_releasenativeresourcemanager) ([NativeResourceManager](rawfile.md#nativeresourcemanager) \*resMgr) | 释放native侧ResourceManager。 | 29e41f4b71Sopenharmony_ci| [RawDir](rawfile.md#rawdir) \* [OH_ResourceManager_OpenRawDir](rawfile.md#oh_resourcemanager_openrawdir) (const [NativeResourceManager](rawfile.md#nativeresourcemanager) \*mgr, const char \*dirName) | 打开rawfile目录，打开后可以遍历对应目录下的rawfile文件。 | 30e41f4b71Sopenharmony_ci| [RawFile](rawfile.md#rawfile) \* [OH_ResourceManager_OpenRawFile](rawfile.md#oh_resourcemanager_openrawfile) (const [NativeResourceManager](rawfile.md#nativeresourcemanager) \*mgr, const char \*fileName) | 打开rawfile文件，打开后可以读取它的数据。 | 31e41f4b71Sopenharmony_ci| [RawFile64](rawfile.md#rawfile64) \* [OH_ResourceManager_OpenRawFile64](rawfile.md#oh_resourcemanager_openrawfile64) (const [NativeResourceManager](rawfile.md#nativeresourcemanager) \*mgr, const char \*fileName) | 打开较大的rawfile文件，打开后可以读取它的数据。 | 32e41f4b71Sopenharmony_ci| bool [OH_ResourceManager_IsRawDir](rawfile.md#oh_resourcemanager_israwdir) (const [NativeResourceManager](rawfile.md#nativeresourcemanager) \*mgr, const char \*path) | 判断路径是否是rawfile下的目录。 | 33