A resource indication method, and a device, are provided. The method includes that: a first network device sends first signaling to a second network device, the first signaling including N pieces of indication information for indicating symbol-level configuration information, the first signaling being for configuring more than N slots according to N pieces of symbol-level configuration information and the symbol-level configuration information being for configuring a symbol for data transmission in a slot; and the first network device performs data transmission with the second network device according to the symbol-level configuration information corresponding to the indication information in the first signaling. It is not required to indicate symbol-level configuration information of each slot, thereby reducing a signaling overhead. It is not required to uniformly indicate symbol-level configuration information of all the slots either, thus improving symbol-level configuration flexibility.