1. A method for merging web page style addresses, comprising: receiving a web page request from a client terminal; determining web page content data based on the web page request; extracting a plurality of pieces of style data from the web page content data, each piece of the style data including a style address and at least two style attributes, the at least two style attributes including a first style attribute and a second style attribute; and merging a plurality of style addresses to obtain one or more composite style addresses, comprising: grouping, based on the first style attribute, a first plurality of style addresses of the plurality of pieces of style data into at least a first group of style addresses and a second group of style addresses; grouping, based on the second style attribute, one or more style addresses of the first group of style addresses into at least a first subgroup of style addresses and a second subgroup of style addresses, the first style attribute being different from the second style attribute; grouping, based on the second style attribute, one or more style addresses of the second group of style addresses into at least a third subgroup of style addresses and a fourth subgroup of style addresses; and merging a first plurality of style addresses from one of the first subgroup, the second subgroup, the third subgroup, or the fourth subgroup into a composite style address, style addresses of the first plurality of style addresses being from the same subgroup.
1. A method for merging web page style addresses, comprising: receiving a web page request from a client terminal; determining web page content data based on the web page request; extracting a plurality of pieces of style data from the web page content data, each piece of the style data including a style address and at least two style attributes, the at least two style attributes including a first style attribute and a second style attribute; and merging a plurality of style addresses to obtain one or more composite style addresses, comprising: grouping, based on the first style attribute, a first plurality of style addresses of the plurality of pieces of style data into at least a first group of style addresses and a second group of style addresses; grouping, based on the second style attribute, one or more style addresses of the first group of style addresses into at least a first subgroup of style addresses and a second subgroup of style addresses, the first style attribute being different from the second style attribute; grouping, based on the second style attribute, one or more style addresses of the second group of style addresses into at least a third subgroup of style addresses and a fourth subgroup of style addresses; and merging a first plurality of style addresses from one of the first subgroup, the second subgroup, the third subgroup, or the fourth subgroup into a composite style address, style addresses of the first plurality of style addresses being from the same subgroup. 6. The method as described in claim 1 , wherein a number of the one or more composite style addresses is fewer than a number of the plurality of style addresses.