fsPromises.constants
返回一个包含文件系统操作常用常量的对象。对象与 fs.constants 相同。有关详细信息，请参阅 文件系统常量。
¥Returns an object containing commonly used constants for file system
operations. The object is the same as fs.constants. See FS constants
for more details.
返回一个包含文件系统操作常用常量的对象。对象与 fs.constants 相同。有关详细信息，请参阅 文件系统常量。
¥Returns an object containing commonly used constants for file system
operations. The object is the same as fs.constants. See FS constants
for more details.