41 lines
797 B
Markdown
41 lines
797 B
Markdown
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# gluaxmlpath
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gluaxmlpath provides an easy way to use [xmlpath](https://github.com/go-xmlpath/xmlpath) from within [GopherLua](https://github.com/yuin/gopher-lua).
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## Installation
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```
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go get github.com/ailncode/gluaxmlpath
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```
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## Usage
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```go
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package main
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import (
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"github.com/ailncode/gluaxmlpath"
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"github.com/yuin/gopher-lua"
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)
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func main() {
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L := lua.NewState()
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defer L.Close()
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gluaxmlpath.Preload(L)
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if err := L.DoString(`
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xml ="<bookist><book>x1</book><book>x2</book><book>x3</book></booklist>"
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local xmlpath = require("xmlpath")
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node,err = xmlpath.loadxml(xml)
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path,err = xmlpath.compile("//book")
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it = path:iter(node)
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for k,v in pairs(it) do
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print(k,v:string())
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end
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`); err != nil {
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panic(err)
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}
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}
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```
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