os.chmod()方法 此方法通过数值模式更新路径或文件权限该模式可采取下列值或按位或运算组合之一：，我来为大家讲解一下关于python设置文件权限?跟着小编一起来看一看吧!
python设置文件权限
os.chmod()方法 此方法通过数值模式更新路径或文件权限。该模式可采取下列值或按位或运算组合之一：
stat.S_ISUID: Set user ID on execution.
stat.S_ISGID: Set group ID on execution.
stat.S_ENFMT: Record locking enforced.
stat.S_ISVTX: Save text image after execution.
stat.S_IREAD: Read by owner.
stat.S_IWRITE: Write by owner.
stat.S_IEXEC: Execute by owner.
stat.S_IRWXU: Read, write, and execute by owner.
stat.S_IRUSR: Read by owner.
stat.S_IWUSR: Write by owner.
stat.S_IXUSR: Execute by owner.
stat.S_IRWXG: Read, write, and execute by group.
stat.S_IRGRP: Read by group.
stat.S_IWGRP: Write by group.
stat.S_IXGRP: Execute by group.
stat.S_IRWXO: Read, write, and execute by others.
stat.S_IROTH: Read by others.
stat.S_IWOTH: Write by others.
stat.S_IXOTH: Execute by others.
语法：
os.chmod(path, mode);
参数：
path: This is the path for which mode would be set.
mode: This may take one of the above mentioned values or bitwise ORedcombinations of them:
