Data transmission method

The invention discloses a data transmission method which is used for realizing data transmission between a sender and a receiver. The method comprises the following steps that: the sender respectively generates information packets containing element sequences, element types, element numbers, and the value length and/or element value of each element, for at least one element; the sender sends the information packets to the receiver; and the receiver analyzes the information packets, wherein each information packet respectively corresponds to an element structure tree, sequentially analyzes the corresponding element sequence, element type, element number, and value length and/or element value of each element and stores the information into an element target to obtain at least one element. Data can be quickly and reliably transmitted by the method; the method has high-efficiency analytical algorithm; and the performance of a network system is substantially improved. In addition, the elements in the information p