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package tools
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import (
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"fmt"
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"os"
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"time"
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"b612.me/starainrt"
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"github.com/spf13/cobra"
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)
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var gencmd = &cobra.Command{
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Use: "generate",
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Short: "生成随机文件",
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Long: "生成指定大小的随机文件",
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Run: func(this *cobra.Command, args []string) {
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sum, _ := this.Flags().GetInt("sum")
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num, _ := this.Flags().GetInt("num")
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cap, _ := this.Flags().GetInt("cap")
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if len(args) != 1 {
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this.Help()
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return
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}
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if num <= 0 {
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fmt.Println("num不合法，不应该小于1！")
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os.Exit(2)
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}
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if sum <= 0 {
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fmt.Println("sum不合法，不应该小于1！")
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os.Exit(2)
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}
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if cap <= 0 {
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fmt.Println("cap不合法，不应该小于1！")
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os.Exit(2)
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}
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err := starainrt.FillWithRandom(args[0], num, cap, sum, func(pect float64) {
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fmt.Printf("文件已处理：%f%%\r", pect)
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})
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if err != nil {
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fmt.Println("err:" + err.Error())
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}
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fmt.Println("文件已处理：100.0000000%")
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time.Sleep(time.Millisecond * 10)
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},
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}
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func init() {
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gencmd.Flags().IntP("sum", "s", 3, "随机的种子组数")
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gencmd.Flags().IntP("num", "n", 1024, "生成的文件大小")
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gencmd.Flags().IntP("cap", "c", 1048576, "bufcap大小")
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gencmd.MarkFlagRequired("num")
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Maincmd.AddCommand(gencmd)
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}
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