Abstract: Methods and apparatus for recording data of a network interaction protocol are provided. In an exemplary method, protocol data sent from a server are received and then recorded, when the protocol data are recordable protocol data. The recorded protocol data are encoded into a video file. The video file is sent to the server and stored on the server. A video player can be used to play the video file. The apparatus can include a receiving and sending module, a recording module, and/or an encoding module.

Abstract: A method at a client device includes: presenting content to a user; detecting behavior of the user with respect to the content; if the detected behavior meets one or more predefined criteria, downloading a first plurality of resources, where the first plurality of resources is at least a subset of resources specified in a resources list; if the detected behavior does not meet the predefined criteria, downloading a second plurality of resources, where the second plurality of resources is randomly selected from the resources specified in the resources list; receiving a user input selecting an online application; and in accordance with the user input selecting the online application, loading respective downloaded resources that correspond to the selected online application.

Abstract: According to an example, an original image is divided into image blocks according to a preset size, at least one pixel is overlapped between adjacent image blocks, a target image block is obtained after performing reduction processing for each of the image blocks according to a reduction factor, coordinates of the target image block are obtained according to the reduction factor and coordinates of the image block; and the target image blocks are combined according to the coordinates of the target image blocks.

Abstract: A file packing and unpacking method, the method including: encrypting a target file using an encryption/decryption algorithm to obtain an encrypted target file, dividing the encryption/decryption algorithm into a first part encryption/decryption algorithm and a second part encryption/decryption algorithm; obtaining a packed target file according to the first part encryption/decryption algorithm and the encrypted target file; and informing an unpacking apparatus of the packed target file and the second part encryption/decryption algorithm.

Abstract: Methods and apparatus for recording data of a network interaction protocol are provided. In an exemplary method, protocol data sent from a server are received and then recorded, when the protocol data are recordable protocol data. The recorded protocol data are encoded into a video file. The video file is sent to the server and stored on the server. A video player can be used to play the video file. The apparatus can include a receiving and sending module, a recording module, and/or an encoding module.

Abstract: A file packing and unpacking method. The method including: encrypting a target file using an encryption/decryption algorithm to obtain an encrypted target file, dividing the encryption/decryption algorithm into a first part encryption/decryption algorithm and a second part encryption/decryption algorithm; obtaining a packed target file according to the first part encryption/decryption algorithm and the encrypted target file; and informing an unpacking apparatus of the packed target file and the second part encryption/decryption algorithm.

Abstract: According to an example, an original image is divided into image blocks according to a preset size, at least one pixel is overlapped between adjacent image blocks, a target image block is obtained after performing reduction processing for each of the image blocks according to a reduction factor, coordinates of the target image block are obtained according to the reduction factor and coordinates of the image block; and the target image blocks are combined according to the coordinates of the target image blocks.

Abstract: A method at a client device includes: presenting content to a user; detecting behavior of the user with respect to the content; if the detected behavior meets one or more predefined criteria, downloading a first plurality of resources, where the first plurality of resources is at least a subset of resources specified in a resources list; if the detected behavior does not meet the predefined criteria, downloading a second plurality of resources, where the second plurality of resources is randomly selected from the resources specified in the resources list; receiving a user input selecting an online application; and in accordance with the user input selecting the online application, loading respective downloaded resources that correspond to the selected online application.

Abstract: A desktop client in a desktop multi-person network game system is provided. The desktop client is divided into the client platform and the game entity; when a game changes, it is only needed to change a game logic and a game protocol in the game entity.