mirror of
https://gitee.com/IrisVega/frp.git
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38 lines
891 B
Go
38 lines
891 B
Go
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package docopt
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import (
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"fmt"
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"sort"
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)
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func ExampleParse() {
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usage := `Usage:
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config_example tcp [<host>] [--force] [--timeout=<seconds>]
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config_example serial <port> [--baud=<rate>] [--timeout=<seconds>]
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config_example -h | --help | --version`
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// parse the command line `comfig_example tcp 127.0.0.1 --force`
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argv := []string{"tcp", "127.0.0.1", "--force"}
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arguments, _ := Parse(usage, argv, true, "0.1.1rc", false)
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// sort the keys of the arguments map
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var keys []string
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for k := range arguments {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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// print the argument keys and values
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for _, k := range keys {
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fmt.Printf("%9s %v\n", k, arguments[k])
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}
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// output:
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// --baud <nil>
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// --force true
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// --help false
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// --timeout <nil>
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// --version false
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// -h false
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// <host> 127.0.0.1
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// <port> <nil>
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// serial false
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// tcp true
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}
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