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30 lines
473 B
Go
30 lines
473 B
Go
package cmd
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import (
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"github.com/spf13/cobra"
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"unicode/utf8"
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)
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func init() {
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rootCmd.AddCommand(testCmd)
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}
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var testCmd = &cobra.Command{
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Use: "test",
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Short: "Only for test",
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Run: func(cmd *cobra.Command, args []string) {
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},
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}
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func removeLastChar1(s string) string {
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if len(s) == 0 {
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return s
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}
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// 获取最后一个字符的长度
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_, size := utf8.DecodeLastRuneInString(s)
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// 使用 strings 包中的函数来处理字符串
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return s[:len(s)-size]
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}
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