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24 lines
509 B
24 lines
509 B
4 weeks ago
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package demo
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import (
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"fmt"
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"github.com/spf13/cobra"
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)
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// 定义子命令
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var subCmd = &cobra.Command{
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Use: "subCmd",
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Short: "subCmd 命令简要介绍",
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Long: `命令使用详细介绍`,
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Args: cobra.ExactArgs(1), // 限制非flag参数的个数 = 1 ,超过1个会报错
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Run: func(cmd *cobra.Command, args []string) {
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fmt.Printf("%s\n", args[0])
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},
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}
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//注册子命令
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func init() {
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Demo1.AddCommand(subCmd)
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// 子命令仍然可以定义 flag 参数，相关语法参见 demo.go 文件
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}
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