Patch-upgrade-based file processing method and apparatus, terminal, and storage medium

A terminal, comprising:

• a memory comprising instructions;
• and
• a processor coupled to the memory, the instructions causing the processor to be configured to:
• obtain an emergency patch package, wherein the emergency patch package comprises a parameter modification script and an emergency patch package identifier;
• save the emergency patch package in memory having a storage path information, wherein the storage path information comprises a virtual file system (VFS);
• receive a file access request, the file access request comprising storage path information;
• determine whether the storage path information exists in an association relationship between original file path information and emergency patch upgrade file path information when the storage path information indicates a first partition, wherein the emergency patch upgrade file path information is in a preconfigured system;
• query the association relationship to obtain emergency patch upgrade file path information corresponding to the storage path information when the storage path information exists in the association relationship between the original file path information and the emergency patch upgrade file path information:
• obtain an original file from the first partition for processing;
• generate an emergency patch upgrade file in a second partition;
• obtain, from a target partition indicated by the emergency patch upgrade file path information corresponding to the storage path information, an emergency patch upgrade file matching the emergency patch upgrade file path information corresponding to the storage path information;
• and
• implement software patch upgrading based on the emergency patch upgrade file.

A nonvolatile computer readable storage medium storing a program comprising instructions, that, when executed by a terminal, cause the terminal to be configured to:

• obtain an emergency patch package, wherein the emergency patch package comprises a parameter modification script and an emergency patch package identifier;
• save the emergency patch package in memory having a storage path information, wherein the storage path information comprises a virtual file system (VFS);
• receive a file access request, the file access request comprising storage path information;
• determine whether the storage path information exists in an association relationship between original file path information and emergency patch upgrade file path information when the storage path information indicates a first partition, wherein the emergency patch upgrade file path information is in a preconfigured system;
• query the association relationship to obtain emergency patch upgrade file path information corresponding to the storage path information when the storage path information exists in the association relationship between the original file path information and the emergency patch upgrade file path information;
• obtain an original file from the first partition for processing;
• generate an emergency patch upgrade file in a second partition;
• obtain, from a target partition indicated by the emergency patch upgrade file path information corresponding to the storage path information, an emergency patch upgrade file matching the emergency patch upgrade file path information corresponding to the storage path information;
• and
• implement software patch upgrading based on the emergency patch upgrade file.