A method of outputting data in a message, means and devices

Embodiment of the present invention provides a method of an output data message, apparatus and equipment, relates to network technologies. Said method comprising: identifying a message universal resource identifier; obtaining the resource type of the resource pointed Universal Resource Identifier; preview information is determined based on the resource type of the resource, and outputs the preview information. Example preview information corresponding to the resource by the Universal Resource Identifier showing embodiments of the present invention is directed, it can be intuitively identified resource URI points. Also, users do not need to trigger external programs to parse URI access to resources, simplifying the user's actions.