Method for transmitting data by user plane function module

The invention provides a data transmission method for a user plane function module, which is applied to the user plane function module, and the user plane function module supports a servitization interface. The method comprises the following steps: a user plane function module collects user plane business data; the method comprises the following steps: a user plane function module sends user plane service data to a local capability opening platform through an application program interface (API) of local capability opening; wherein the user plane service data is transferred to the local application through the local capability open platform. In the scheme, the user plane function module directly transmits data to the local application through the local capability open platform, compared with the prior art, the data transmission path between the user plane function module and the local application is remarkably shortened, and the data transmission efficiency is improved. 本申请提供一种用户面功能模块传输数据的方法，应用于用户面功能模块，用户面功能模块