fs - Additional File System Operations#
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Tip
This library has its own demo,click this link to view the demo example of fs
fs.fsstat(path)#
Obtaining File System Information
Parameters
Incoming Value Type |
Explanation |
|---|---|
string |
Path, default “/”, optional |
Return Value
return value type |
explanation |
|---|---|
boolean |
Returns true for successful acquisition, otherwise false |
int |
Total number of blocks |
int |
Number of used blocks |
int |
block The size of, in bytes |
string |
File system type, for example, lfs represents littlefs |
Examples
-- Print information about the root partition
log.info("fsstat", fs.fsstat("/"))
fs.fsize(path)#
Get File Size
Parameters
Incoming Value Type |
Explanation |
|---|---|
string |
File Path |
Return Value
return value type |
explanation |
|---|---|
int |
File size, which is returned if the acquisition fails.0 |
Examples
-- Print size of main.luac
log.info("fsize", fs.fsize("/main.luac"))