Data downloading method, terminal, server, and system

A data downloading method, wherein the method includes the following steps:

• transmitting a downloading request message to a resource mapping server when downloading a file to be downloaded, wherein the downloading request message carries a downloading link of the file to be downloaded in a first resource network;
• receiving a downloading response message transmitted by the resource mapping server, wherein the downloading response message carries the downloading links of the file to be downloaded respectively in the first resource network and a second resource network, and the second resource network is one or more kinds of resource networks which are different from the first resource network;
• downloading the file to be downloaded based on the downloading links of the file to be downloaded respectively in the first and the second resource networks.

A data downloading method, wherein the method includes the following steps:

• receiving a downloading request message transmitted by a terminal, wherein the downloading request message carries a downloading link of the file to be downloaded in a first resource network;
• obtaining the downloading links of the file to be downloaded respectively in a first and a second resource networks based on the downloading link of the file to be downloaded in the first resource network, wherein the second resource network is one or more kinds of resource networks which are different from the first resource network;
• transmitting a downloading response message to the terminal, wherein the downloading response message carries the downloading links of the file to be downloaded respectively in the first and the second resource networks, so that the terminal downloads the file to be downloaded based on the downloading links of the file to be downloaded respectively in the first and the second resource networks.

A terminal, wherein the terminal includes:

• a first transmitting module, being configured for transmitting a downloading request message to a resource mapping server when downloading a file to be downloaded, wherein the downloading request message carries a downloading link of the file to be downloaded in a first resource network;
• a first receiving module, being configured for receiving a downloading response message transmitted by the resource mapping server, wherein the downloading response message carries the downloading links of the file to be downloaded respectively in the first resource network and a second resource network, and the second resource network is one or more kinds of resource networks which are different from the first resource network;
• a downloading module, being configured for downloading the file to be downloaded based on the downloading links of the file to be downloaded respectively in the first and the second resource networks.

A resource mapping server, wherein the server includes:

• a second receiving module, being configured for receiving a downloading request message transmitted by a terminal, wherein the downloading request message carries a downloading link of the file to be downloaded in a first resource network;
• a second acquiring module, being configured for obtaining the downloading links of the file to be downloaded respectively in the first resource network and a second resource network based on the downloading link of the file to be downloaded in the first resource network, wherein the second resource network is one or more kinds of resource networks which are different from the first resource network;
• a second transmitting module, being configured for transmitting a downloading response message to the terminal, wherein the downloading response message carries the downloading links of the file to be downloaded respectively in the first and the second resource networks, so that the terminal downloads the file to be downloaded based on the downloading links of the file to be downloaded respectively in the first and the second resource networks.