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Improved gfile example

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This commit is contained in:
hailaz
2021-11-13 23:42:03 +08:00
parent 6d37515e14
commit f2dc26a7b3
3 changed files with 41 additions and 38 deletions
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2
os/gfile/gfile_z_example_cache_test.go
View File

@ -29,7 +29,7 @@ func ExampleGetContentsWithCache() {
// read contents
fmt.Println(gfile.GetContentsWithCache(tempFile))
// Output:
// May Output:
// goframe example content
// new goframe example content
}

8
os/gfile/gfile_z_example_scan_test.go
View File

@ -22,7 +22,7 @@ func ExampleScanDir() {
gfile.PutContents(tempSubFile, "goframe example content")
// scans directory recursively
list, _ := gfile.ScanDir(tempDir, "gflie_example.txt,sub_dir", true)
list, _ := gfile.ScanDir(tempDir, "*", true)
for _, v := range list {
fmt.Println(gfile.Basename(v))
}
@ -49,7 +49,7 @@ func ExampleScanDirFile() {
gfile.PutContents(tempSubFile, "goframe example content")
// scans directory recursively exclusive of directories
list, _ := gfile.ScanDirFile(tempDir, "gflie_example.txt,sub_dir", true)
list, _ := gfile.ScanDirFile(tempDir, "*", true)
for _, v := range list {
fmt.Println(gfile.Basename(v))
}
@ -75,7 +75,7 @@ func ExampleScanDirFunc() {
gfile.PutContents(tempSubFile, "goframe example content")
// scans directory recursively
list, _ := gfile.ScanDirFunc(tempDir, "gflie_example.txt,sub_dir", true, func(path string) string {
list, _ := gfile.ScanDirFunc(tempDir, "*", true, func(path string) string {
// ignores some files
if gfile.Basename(path) == "gflie_example.txt" {
return ""
@ -110,7 +110,7 @@ func ExampleScanDirFileFunc() {
gfile.PutContents(tempSubFile, "goframe example content")
// scans directory recursively exclusive of directories
list, _ := gfile.ScanDirFileFunc(tempDir, "gflie_example.txt,gflie_example_ignores.txt,sub_dir", true, func(path string) string {
list, _ := gfile.ScanDirFileFunc(tempDir, "*", true, func(path string) string {
// ignores some files
if gfile.Basename(path) == "gflie_example_ignores.txt" {
return ""

69
os/gfile/gfile_z_example_size_test.go
View File

@ -7,51 +7,51 @@ import (
)
func ExampleSize() {
tempDir := gfile.TempDir("gfile_example_size0")
if gfile.Exists(tempDir) {
gfile.Remove(tempDir)
}
gfile.Mkdir(tempDir)
size := gfile.Size(tempDir)
if size == 0 { // Why does every directory have a size 4096 bytes (4K)?
size = 4096
}
fmt.Println(size)
// init
var (
fileName = "gflie_example.txt"
tempDir = gfile.TempDir("gfile_example_size")
tempFile = gfile.Join(tempDir, fileName)
)
// write contents
gfile.PutContents(tempFile, "0123456789")
fmt.Println(gfile.Size(tempFile))
// Output:
// 4096
// 10
}
func ExampleSizeFormat() {
tempDir := gfile.TempDir("gfile_example_sizeF0B")
if gfile.Exists(tempDir) {
gfile.Remove(tempDir)
}
gfile.Mkdir(tempDir)
sizeStr := gfile.SizeFormat(tempDir)
if sizeStr == "0.00B" { // Why does every directory have a size 4096 bytes (4K)?
sizeStr = "4.00K"
}
fmt.Println(sizeStr)
// init
var (
fileName = "gflie_example.txt"
tempDir = gfile.TempDir("gfile_example_size")
tempFile = gfile.Join(tempDir, fileName)
)
// write contents
gfile.PutContents(tempFile, "0123456789")
fmt.Println(gfile.SizeFormat(tempFile))
// Output:
// 4.00K
// 10.00B
}
func ExampleReadableSize() {
tempDir := gfile.TempDir("gfile_example_sizeR0B")
if gfile.Exists(tempDir) {
gfile.Remove(tempDir)
}
gfile.Mkdir(tempDir)
sizeStr := gfile.ReadableSize(tempDir)
if sizeStr == "0.00B" { // Why does every directory have a size 4096 bytes (4K)?
sizeStr = "4.00K"
}
fmt.Println(sizeStr)
// init
var (
fileName = "gflie_example.txt"
tempDir = gfile.TempDir("gfile_example_size")
tempFile = gfile.Join(tempDir, fileName)
)
// write contents
gfile.PutContents(tempFile, "01234567899876543210")
fmt.Println(gfile.ReadableSize(tempFile))
// Output:
// 4.00K
// 20.00B
}
func ExampleStrToSize() {
@ -65,10 +65,13 @@ func ExampleStrToSize() {
func ExampleFormatSize() {
sizeStr := gfile.FormatSize(104857600)
fmt.Println(sizeStr)
sizeStr0 := gfile.FormatSize(1024)
fmt.Println(sizeStr0)
sizeStr1 := gfile.FormatSize(999999999999999999)
fmt.Println(sizeStr1)
// Output:
// 100.00M
// 1.00K
// 888.18P
}