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88 lines
3.5 KiB
88 lines
3.5 KiB
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<!DOCTYPE html>
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<html lang="en-us">
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<head>
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<meta charset="UTF-8">
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<title>Ethereum</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="stylesheet" type="text/css" href="stylesheets/normalize.css" media="screen">
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<link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700' rel='stylesheet' type='text/css'>
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<link rel="stylesheet" type="text/css" href="stylesheets/stylesheet.css" media="screen">
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<link rel="stylesheet" type="text/css" href="stylesheets/github-light.css" media="screen">
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<link rel="stylesheet" href="https:////cdnjs.cloudflare.com/ajax/libs/highlight.js/8.7/styles/default.min.css">
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<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.7/highlight.min.js"></script>
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<script>hljs.initHighlightingOnLoad();</script>
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</head>
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<body>
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<section class="page-header">
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<h1 class="project-name">Ethereum</h1>
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<h2 class="project-tagline">Official golang implementation of the Ethereum protocol</h2>
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<a href="https://github.com/ethereum/go-ethereum" class="btn">View on GitHub</a>
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<a href="https://github.com/ethereum/go-ethereum/releases/latest" class="btn">Download</a>
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<a href="https://github.com/ethereum/go-ethereum/tarball/master" class="btn">Download source</a>
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</section>
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<section class="main-content">
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<h1><a id="getting-startid" class="anchor" href="#getting-started" aria-hidden="true"><span class="octicon octicon-link"></span></a>Getting started</h1>
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<p>
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This is the official Ethereum documentation for the Go implementation. This
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document will help you get started and will guide you in familiarising with the
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Go API.
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</p>
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<h1><a id="getting-the-api" class="anchor" href="#getting-the-api" aria-hidden="true"><span class="octicon octicon-link"></span></a>Getting the package</h1>
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Use go's package manager to fetch the <code>go-ethereum</code> package:
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<pre><code>go get github.com/ethereum/go-ethereum</code></pre>
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Verify the installation with a simple <code>ethereum.go</code> example program:
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<pre><code class="go">package main
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import (
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"fmt"
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"github.com/ethereum/go-ethereum/eth"
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)
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func main() {
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fmt.Println("Hello ethereum:", eth.Version)
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}</code></pre>
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And verify the output:
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<pre><code class="sh">go run ethereum.go # Hello ethereum: 1.x.x</code></pre>
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</div>
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<h1><a id="creating-a-node" class="anchor" href="#creating-a-node" aria-hidden="true"><span class="octicon octicon-link"></span></a>Setting up a node</h1>
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<pre><code class="go">package main
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import (
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"gitub.com/ethereum/go-ethereum/eth"
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)
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func main() {
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// setup ethereum. the rest of the defaults will be picked for us
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// (port, host, ipc, etc). Second argument is the type of node; full/light
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err := eth.New(eth.Config{
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Name: "My ethereum node",
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}, eth.Light)
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if err != nil {
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logger.Fatalln(err)
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}
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// let eth handle shutdowns
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eth.WaitForShutdown()
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}</code></pre>
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<footer class="site-footer">
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<span class="site-footer-owner"><a href="https://github.com/ethereum/go-ethereum">Ethereum</a> is maintained by <a href="https://github.com/ethereum/go-ethereum/graphs/contributors"> the go ethereum team</a>.</span>
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<span class="site-footer-credits">This page was generated by <a href="https://pages.github.com">GitHub Pages</a> using the <a href="https://github.com/jasonlong/cayman-theme">Cayman theme</a> by <a href="https://twitter.com/jasonlong">Jason Long</a>.</span>
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</footer>
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</section>
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</body>
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</html>
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