1. A location-based service method, comprising: receiving a plurality of data through a first communication equipment, wherein each of the plurality of data is related to an indicator, the indicator being configured to indicate if the data is related to a location of a provider of the data; storing data whose related indicator indicating the data is related to the location of the provider of the data into a location-based service server; receiving a query through the first communication equipment or a second communication equipment located closely to the first communication equipment; and searching the plurality of data, based on the indicator related to each of the plurality of data, to find data related to the location of the provider and also related to the query to form a search result related to the query, wherein the searching the plurality of data to find data related to the location of the provider and also related to the query to form a search result related to the query is to search the data stored in the location-based service server and find data related to the query.