2. A method for superposing location information on a collage, comprising: receiving longitude and latitude information and a collage template identifier that are acquired and sent by a terminal, the longitude and latitude information being longitude and latitude information corresponding to a selected image acquired by the terminal, and the collage template identifier being a collage template identifier corresponding to a selected collage template acquired by the terminal; generating corresponding graphic and textual information according to the longitude and latitude information and the collage template identifier, the graphic and textual information including textual information and graphic information that are related to a location, and the textual information includes textual information corresponding to a location name and textual description information related to the location name; and sending the graphic and textual information to the terminal, so that the terminal superposes the selected image and the graphic and textual information on the selected collage template; wherein generating the corresponding graphic and textual information includes: searching for corresponding location information according to the longitude and latitude information; and acquiring, if the location information corresponding to the longitude and latitude information is found, the corresponding graphic information according to the collage template identifier and the found location information, and generating the corresponding graphic and textual information according to the found location information and the acquired graphic information.
2. A method for superposing location information on a collage, comprising: receiving longitude and latitude information and a collage template identifier that are acquired and sent by a terminal, the longitude and latitude information being longitude and latitude information corresponding to a selected image acquired by the terminal, and the collage template identifier being a collage template identifier corresponding to a selected collage template acquired by the terminal; generating corresponding graphic and textual information according to the longitude and latitude information and the collage template identifier, the graphic and textual information including textual information and graphic information that are related to a location, and the textual information includes textual information corresponding to a location name and textual description information related to the location name; and sending the graphic and textual information to the terminal, so that the terminal superposes the selected image and the graphic and textual information on the selected collage template; wherein generating the corresponding graphic and textual information includes: searching for corresponding location information according to the longitude and latitude information; and acquiring, if the location information corresponding to the longitude and latitude information is found, the corresponding graphic information according to the collage template identifier and the found location information, and generating the corresponding graphic and textual information according to the found location information and the acquired graphic information. 3. The method according to claim 2 , after the searching for corresponding location information according to the longitude and latitude information, further comprising: determining default location information and graphic information according to the collage template identifier if the location information corresponding to the longitude and latitude information is not found, and generating corresponding graphic and textual information according to the default location information and graphic information.