摘要：【中文】本申请实施例公开了一种访问流量控制方法，属于计算机技术领域，有助于解决因为某个供应商系统流量过载而导致的系统异常。所述方法包括：直连系统响应于访问目标供应商系统的接口调用，调用所述流量控制模块的访问请求许可接口；所述流量控制模块响应于所述访问请求许可接口的调用操作，根据所述目标供应商系统的实时状态，输出返回结果，所述返回结果包括：允许实时访问所述目标供应商系统或延迟访问所述目标供应商系统；所述直连系统响应于允许实时访问所述目标供应商系统的返回结果，执行所述访问目标供应商系统的接口调用，或者，响应于延迟访问所述目标供应商系统的返回结果，输出指示等待处理的接口调用反馈信息。 【EN】The embodiment of the application discloses an access flow control method, belongs to the technical field of computers, and is beneficial to solving the problem of system abnormity caused by overload of system flow of a certain provider. The method comprises the following steps: the direct connection system responds to the interface call for accessing the target provider system and calls an access request permission interface of the flow control module; the flow control module responds to the calling operation of the access request permission interface and outputs a return result according to the real-time state of the target supplier system, wherein the return result comprises: allowing real-time access to the target provider system or delaying access to the target provider system; and the direct connection system responds to a return result which allows real-time access to the target provider system, executes interface calling of the access target provider system, or responds to a return result which delays access to the target provider system, and outputs interface calling feedback information indicating waiting for processing.