command

package

v0.26.0 Latest Latest Go to latest Published: May 12, 2019 License: MIT Imports: 5 Imported by: 0

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Package command 子命令管理

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var ErrNotFound = errors.New("找不到该子命令")

ErrNotFound 子命令未注册，通过 web hep [subcommnad] 时，返回此错误信息。

func Exec(output io.Writer) error

Exec 执行子命令

func Register(name string, do func(io.Writer) error, usage func(io.Writer))

Register 注册 usage 函数，注册的功能会在调用 web help xx 时调用。

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