napi_create_promise

napi_status napi_create_promise(napi_env env,
                                napi_deferred* deferred,
                                napi_value* promise); 拷贝

• [in] env：调用 API 的环境。

  ¥[in] env: The environment that the API is invoked under.

• [out] deferred：一个新创建的延迟对象，稍后可以传递给 napi_resolve_deferred() 或 napi_reject_deferred() 以解析 resp。拒绝相关的 promise。

  ¥[out] deferred: A newly created deferred object which can later be passed to napi_resolve_deferred() or napi_reject_deferred() to resolve resp. reject the associated promise.

• [out] promise：与延迟对象关联的 JavaScript promise。

  ¥[out] promise: The JavaScript promise associated with the deferred object.

如果 API 成功，则返回 napi_ok。

¥Returns napi_ok if the API succeeded.

此 API 创建一个延迟对象和一个 JavaScript promise。

¥This API creates a deferred object and a JavaScript promise.