README
¶
Randstr
Randstr is an Go library for generating secure random strings
Install
go get -u github.com/thanhpk/randstr
Usage
Generate a random hex string
token := randstr.Hex(16) // generate 128-bit hex string
Running example
package main
import(
"github.com/thanhpk/randstr"
"fmt"
)
func main() {
for i := 0; i < 5; i++ {
token := randstr.Hex(16) // generate 128-bit hex string
fmt.Println(token)
}
}
// Output:
// 67aab2d956bd7cc621af22cfb169cba8
// 226eeb52947edbf3e97d1e6669e212c2
// 5f3615e95d103d14ffb5b655aa0eec1e
// ff3ab4efbd74025b87b14b59422d304c
// a6705813c174ca73ed795ea0bab12726
Generate a random ASCII string
token := randstr.String(16) // generate a random 16 character length string
Running example
package main
import(
"github.com/thanhpk/randstr"
"fmt"
)
func main() {
for i := 0; i < 5; i++ {
token := randstr.String(16)
fmt.Println(token)
}
}
// Output:
// 7EbxkrHc1l3Ahmyr
// I5XH2gc1EEHgbmGI
// GlCycMpsxGkn9cDQ
// U2OfBDQoak0z8FwV
// kDX1m81u14YwEiCY
Generate a random decimal number string
token := randstr.Dec(16) // generate a random 16 length string of decimal number
Running example
package main
import(
"github.com/thanhpk/randstr"
"fmt"
)
func main() {
for i := 0; i < 5; i++ {
token := randstr.Dec(16)
fmt.Println(token)
}
}
// Output:
//1232392418047380
//9160917876815937
//6629264107419930
//0271037110897873
//0337735480322223
License 
MIT
Documentation
¶
Overview ¶
Package randstr provides basic functions for generating random bytes, string
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Dec ¶
Dec generates a random decimal number string with length of n
Example ¶
for i := 0; i < 5; i++ {
token := Dec(16)
fmt.Println(token)
}
Output: 1232392418047380 9160917876815937 6629264107419930 0271037110897873 0337735480322223
func Hex ¶
Hex generates a random hex string with length of n e.g: 67aab2d956bd7cc621af22cfb169cba8
Example ¶
for i := 0; i < 5; i++ {
token := Hex(16)
fmt.Println(token)
}
Output: 67aab2d956bd7cc621af22cfb169cba8 226eeb52947edbf3e97d1e6669e212c2 5f3615e95d103d14ffb5b655aa0eec1e ff3ab4efbd74025b87b14b59422d304c a6705813c174ca73ed795ea0bab12726
func String ¶
String generates a random string using only letters provided in the letters parameter if user ommit letters parameters, this function will use defLetters instead
Example ¶
for i := 0; i < 5; i++ {
token := String(16)
fmt.Println(token)
}
Output: 7EbxkrHc1l3Ahmyr I5XH2gc1EEHgbmGI GlCycMpsxGkn9cDQ U2OfBDQoak0z8FwV kDX1m81u14YwEiCY
Types ¶
This section is empty.
Source Files
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