阿西河

所有教程

公众号
🌙
阿西河前端的公众号

我的收藏

    最近访问  (文章)

      教程列表

      抓包专区
      测试专区

      Node.js N-API napi_get_arraybuffer_info

      Node.js N-API napi_get_arraybuffer_info

      新增于: v8.0.0 N-API version: 1 napi_status napi_get_arraybuffer_info(napi_env env, napi_value arraybuffer, void** data, size_t* byte_length) [in] env: The environment that the API is invoked under. [in] arraybuffer: napi_value representing the ArrayBuffer being queried. [out] data: The underlying data buffer of the ArrayBuffer. [out] byte_length: Length in bytes of the underlying data buffer. Returns napi_ok if the API succeeded.

      This API is used to retrieve the underlying data buffer of an ArrayBuffer and its length.

      WARNING: Use caution while using this API. The lifetime of the underlying data buffer is managed by the ArrayBuffer even after it’s returned. A possible safe way to use this API is in conjunction with napi_create_reference, which can be used to guarantee control over the lifetime of the ArrayBuffer. It’s also safe to use the returned data buffer within the same callback as long as there are no calls to other APIs that might trigger a GC.


      更多内容请参考:Node.js N-API,或者通过 点击对应菜单 进行查看;


      目录
      本文目录
      目录