1. A method for compressing webpage text, comprising: according to a webpage-opening request of a mobile terminal browser, obtaining a current language environment of a terminal; according to the language environment, initializing a character container corresponding to the language environment, wherein: the character container is a storage space for storing related webpage data, and is implemented by applying for a “type” in software code to store the webpage data, when the language environment belongs to Latin languages, the character container is initialized to store utf-8 encoded data, and when the language environment does not belong to Latin languages, the character container is initialized to store utf-16 encoded data; and receiving webpage data that are requested, parsing the webpage data, and merging and storing the webpage data by using the corresponding character container, including: merging a plurality of text objects in source code of the webpage data that are originally stored in multiple character containers, and storing the merged plurality of text objects in the initialized character container, wherein the merged plurality of text objects are connected end to end, and adding an adapting index for the initialized character container, such that each of the plurality of text object is able to be retrieved in the initialized character container according to a corresponding index value of the adapting index wherein each of the plurality of text object is able to be retrieved in the initialized character container according to a corresponding index value of the adapting index without using the utf-8 encoded data or the utf-16 encoded data.