randIntGen.go

package utils

import (
"io"
"math/rand"
"os"
"strconv"
)

//生成随机数
funcgetRandInt(anchorint) int {
rand.Seed(int64(anchor))
returnrand.Intn(100000)
}

//生成随机数文件
funcGenRandFile(numint, filepathstring) {
f, err:=os.Create(filepath)
deferf.Close()
iferr!=nil {
panic(err)
 }
fori:=0; i<num; i++ {
io.WriteString(f, strconv.Itoa(getRandInt(i))+"\n")
 }
}