A method for sending data, comprising: receiving, by a terminal, a set of information of transmission resource configurations, wherein the set of information contains at least two transmission resource configurations, transmission resources configured by the at least two transmission resource configurations are non-dynamically scheduled; determining, by the terminal, a transmission resource suitable for data to be transmitted from the transmission resources configured by the at least two transmission resource configurations; wherein determining, by the terminal, the transmission resource suitable for the data to be transmitted from the transmission resources configured by the at least two transmission resource configurations, comprises: determining, by the terminal, the transmission resource suitable for the data to be transmitted from the transmission resources configured by the at least two transmission resource configurations based on a logical channel to which the data to be transmitted belongs, wherein there is a preset relationship between the logical channel to which the data to be transmitted belongs and the transmission resource suitable for the data to be transmitted, wherein an explicit configuration mode of the preset relationship is that a transmission resource parameter is contained in a service type configuration, and the service type is distinguished by the logical channel, and sending, by the terminal, data on the determined transmission resource. receiving, by a terminal, a set of information of transmission resource configurations, wherein the set of information contains at least two transmission resource configurations, transmission resources configured by the at least two transmission resource configurations are non-dynamically scheduled; determining, by the terminal, a transmission resource suitable for data to be transmitted from the transmission resources configured by the at least two transmission resource configurations; wherein determining, by the terminal, the transmission resource suitable for the data to be transmitted from the transmission resources configured by the at least two transmission resource configurations, comprises: determining, by the terminal, the transmission resource suitable for the data to be transmitted from the transmission resources configured by the at least two transmission resource configurations based on a logical channel to which the data to be transmitted belongs, wherein there is a preset relationship between the logical channel to which the data to be transmitted belongs and the transmission resource suitable for the data to be transmitted, wherein an explicit configuration mode of the preset relationship is that a transmission resource parameter is contained in a service type configuration, and the service type is distinguished by the logical channel, and sending, by the terminal, data on the determined transmission resource. determining, by the terminal, the transmission resource suitable for the data to be transmitted from the transmission resources configured by the at least two transmission resource configurations based on a logical channel to which the data to be transmitted belongs, wherein there is a preset relationship between the logical channel to which the data to be transmitted belongs and the transmission resource suitable for the data to be transmitted, wherein an explicit configuration mode of the preset relationship is that a transmission resource parameter is contained in a service type configuration, and the service type is distinguished by the logical channel, and sending, by the terminal, data on the determined transmission resource.