mirror of https://github.com/fatedier/frp
71 lines
1.2 KiB
Markdown
71 lines
1.2 KiB
Markdown
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go-ini
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======
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INI parsing library for Go (golang).
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View the API documentation [here](http://godoc.org/github.com/vaughan0/go-ini).
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Usage
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-----
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Parse an INI file:
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```go
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import "github.com/vaughan0/go-ini"
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file, err := ini.LoadFile("myfile.ini")
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```
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Get data from the parsed file:
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```go
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name, ok := file.Get("person", "name")
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if !ok {
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panic("'name' variable missing from 'person' section")
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}
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```
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Iterate through values in a section:
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```go
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for key, value := range file["mysection"] {
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fmt.Printf("%s => %s\n", key, value)
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}
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```
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Iterate through sections in a file:
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```go
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for name, section := range file {
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fmt.Printf("Section name: %s\n", name)
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}
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```
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File Format
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-----------
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INI files are parsed by go-ini line-by-line. Each line may be one of the following:
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* A section definition: [section-name]
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* A property: key = value
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* A comment: #blahblah _or_ ;blahblah
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* Blank. The line will be ignored.
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Properties defined before any section headers are placed in the default section, which has
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the empty string as it's key.
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Example:
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```ini
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# I am a comment
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; So am I!
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[apples]
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colour = red or green
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shape = applish
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[oranges]
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shape = square
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colour = blue
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```
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