Unzip archives in a specified directory
在指定的目录解压缩档案
译者:生物统计家园网 机器人LoveR
描述----------Description----------
extract.zip extracts the files from a .zip archive in a specific directory.
extract.zip提取在一个特定的目录。zip归档文件。
用法----------Usage----------
extract.zip(file, extractpath = dirname(file)[1])
参数----------Arguments----------
参数:file
A file name.
一个文件名。
参数:extractpath
A path to define where the files are to be extracted.
一个路径来定义的文件将被提取。
值----------Value----------
Success is indicated by returning the directory in which the files have been extracted. If it fails, it returns an empty character string.
Success is indicated by returning the directory in which the files have been extracted. If it fails, it returns an empty character string.