利用句柄复制进行文件占坑实现阻止文件删除，外加枚举进程内所有打开的文件、搜索文件句柄所在进程、卸载相关句柄。-Copy files using handles accounting realize pit stop delete files, plus the process of enumeration of all open files, search file handles where the process of unloading the relevant handler.