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<p>このチュートリアルでは、Foundryを使用してStatus Networkテストネットにスマートコントラクトをデプロイする手順を説明します。</p>
<h2 class=" anchor anchorWithStickyNavbar_LWe7 " id = "前提条件" > 前提条件< a href = "#前提条件" class = "hash-link" aria-label = "前提条件 への直接リンク" title = "前提条件 への直接リンク" > </ a ></ h2 >
< p > 開始する前に、以下が必要です:</ p >
< ul >
< li >< strong > Foundry</ strong > : < a href = "https://book.getfoundry.sh/getting-started/installation" target = "_blank" rel = "noopener noreferrer" > 公式Foundryブック</ a > からインストール</ li >
< li >< strong > Ethereumウォレット</ strong > : Status Networkテストネット用のプライベートキー</ li >
< li >< strong > テストネットETH</ strong > : Status NetworkテストネットのETHが必要です<!-- -->
< ul >
< li > Status NetworkテストネットのETHは< a href = "/ja/tools/testnet-faucets" > フォーセット</ a > から入手できます</ li >
</ ul >
</ li >
< li >< strong > 基本知識</ strong > : Solidityとコマンドラインの基礎知識</ li >
</ ul >
< h2 class = "anchor anchorWithStickyNavbar_LWe7" id = "達成目標" > 達成目標< a href = "#達成目標" class = "hash-link" aria-label = "達成目標 への直接リンク" title = "達成目標 への直接リンク" > </ a ></ h2 >
< ul >
< li > Foundryプロジェクトの初期化</ li >
< li > 基本的なEthereumスマートコントラクトの作成</ li >
< li > Status Networkテストネットデプロイ用のFoundryの設定</ li >
< li > スマートコントラクトのデプロイ</ li >
</ ul >
< h2 class = "anchor anchorWithStickyNavbar_LWe7" id = "手順" > 手順< a href = "#手順" class = "hash-link" aria-label = "手順 への直接リンク" title = "手順 への直接リンク" > </ a ></ h2 >
< h3 class = "anchor anchorWithStickyNavbar_LWe7" id = "1-foundryプロジェクトの初期化" > 1. Foundryプロジェクトの初期化< a href = "#1-foundryプロジェクトの初期化" class = "hash-link" aria-label = "1. Foundryプロジェクトの初期化 への直接リンク" title = "1. Foundryプロジェクトの初期化 への直接リンク" > </ a ></ h3 >
< p > まず、新しいFoundryプロジェクトを作成します:</ p >
< div class = "language-bash codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-bash codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > # 新規プロジェクトの作成</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > forge init hello_status</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > cd hello_status</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > # プライベートキー用の.envファイルを作成</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > touch .env</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > echo " PRIVATE_KEY=your_private_key_here" >> .env</ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div ></ div ></ div >
< h3 class = "anchor anchorWithStickyNavbar_LWe7" id = "2-スマートコントラクトの作成" > 2. スマートコントラクトの作成< a href = "#2-スマートコントラクトの作成" class = "hash-link" aria-label = "2. スマートコントラクトの作成 への直接リンク" title = "2. スマートコントラクトの作成 への直接リンク" > </ a ></ h3 >
< p >< code > src/Counter.sol</ code > を< code > HelloWorld.sol</ code > に置き換えます:</ p >
< div class = "language-solidity codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-solidity codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > // SPDX-License-Identifier: MIT</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > pragma solidity ^0.8.24;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > contract HelloWorld {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > string public greet = " Hello, Status Network!" ;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > function setGreet(string memory _greet) public {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > greet = _greet;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > function getGreet() public view returns (string memory) {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > return greet;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div ></ div ></ div >
< h3 class = "anchor anchorWithStickyNavbar_LWe7" id = "3-status-network用のfoundryの設定" > 3. Status Network用のFoundryの設定< a href = "#3-status-network用のfoundryの設定" class = "hash-link" aria-label = "3. Status Network用のFoundryの設定 への直接リンク" title = "3. Status Network用のFoundryの設定 への直接リンク" > </ a ></ h3 >
< p >< code > foundry.toml</ code > を作成または更新します:</ p >
< div class = "language-toml codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-toml codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > [profile.default]</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > src = " src" </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > out = " out" </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > libs = [" lib" ]</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > solc = " 0.8.24" </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > [rpc_endpoints]</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > status_testnet = " https://public.sepolia.rpc.status.network" </ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div ></ div ></ div >
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< h3 class = "anchor anchorWithStickyNavbar_LWe7" id = "4-コントラクトのデプロイ" > 4. コントラクトのデプロイ< a href = "#4-コントラクトのデプロイ" class = "hash-link" aria-label = "4. コントラクトのデプロイ への直接リンク" title = "4. コントラクトのデプロイ への直接リンク" > </ a ></ h3 >
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< p > デプロイメントスクリプト< code > script/Deploy.s.sol</ code > を作成します:</ p >
< div class = "language-solidity codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-solidity codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > // SPDX-License-Identifier: MIT</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > pragma solidity ^0.8.24;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > import " forge-std/Script.sol" ;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > import " ../src/HelloWorld.sol" ;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > contract DeployScript is Script {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > function run() external {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > uint256 deployerPrivateKey = vm.envUint(" PRIVATE_KEY" );</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > vm.startBroadcast(deployerPrivateKey);</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > HelloWorld hello = new HelloWorld();</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > console.log(" HelloWorld deployed to:" , address(hello));</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > vm.stopBroadcast();</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div ></ div ></ div >
< p > forgeを使用してデプロイします:</ p >
< div class = "language-bash codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-bash codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > # 環境変数の読み込み</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > source .env</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > # Status Networkテストネットにデプロイ</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > forge script script/Deploy.s.sol:DeployScript \</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > --rpc-url https://public.sepolia.rpc.status.network \</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > --broadcast \</ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div ></ div ></ div >
< h3 class = "anchor anchorWithStickyNavbar_LWe7" id = "5-コントラクトとの対話" > 5. コントラクトとの対話< a href = "#5-コントラクトとの対話" class = "hash-link" aria-label = "5. コントラクトとの対話 への直接リンク" title = "5. コントラクトとの対話 への直接リンク" > </ a ></ h3 >
< p > コントラクトと対話するスクリプト< code > script/Interact.s.sol</ code > を作成します:</ p >
< div class = "language-solidity codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-solidity codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > // SPDX-License-Identifier: MIT</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > pragma solidity ^0.8.24;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > import " forge-std/Script.sol" ;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > import " ../src/HelloWorld.sol" ;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > contract InteractScript is Script {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > function run() external {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > uint256 deployerPrivateKey = vm.envUint(" PRIVATE_KEY" );</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > address contractAddress = address(0x...); // コントラクトアドレスに置き換えてください</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > vm.startBroadcast(deployerPrivateKey);</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > HelloWorld hello = HelloWorld(contractAddress);</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > // 現在の挨拶を読み取り</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > string memory currentGreeting = hello.getGreet();</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > console.log(" Current greeting:" , currentGreeting);</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > // 挨拶を更新</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > hello.setGreet(" Hello from Foundry!" );</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > vm.stopBroadcast();</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div > < /di
< p > 対話スクリプトを実行します:</ p >
< div class = "language-bash codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-bash codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > forge script script/Interact.s.sol:InteractScript \</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > --rpc-url https://public.sepolia.rpc.status.network \</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > --broadcast</ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div ></ div ></ div >
< h3 class = "anchor anchorWithStickyNavbar_LWe7" id = "6-簡単な対話のためのcastコマンド" > 6. 簡単な対話のためのCastコマンド< a href = "#6-簡単な対話のためのcastコマンド" class = "hash-link" aria-label = "6. 簡単な対話のためのCastコマンド への直接リンク" title = "6. 簡単な対話のためのCastコマンド への直接リンク" > </ a ></ h3 >
< p >< code > cast</ code > を使用してコントラクトと対話することもできます:</ p >
< div class = "language-bash codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-bash codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > # 挨拶を読み取り</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > cast call < CONTRACT_ADDRESS> " getGreet()" \</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > --rpc-url https://public.sepolia.rpc.status.network</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > # 新しい挨拶を設定</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > cast send < CONTRACT_ADDRESS> " setGreet(string)" " New greeting!" \</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > --private-key $PRIVATE_KEY \</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > --rpc-url https://public.sepolia.rpc.status.network</ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div ></ div ></ div >
< h3 class = "anchor anchorWithStickyNavbar_LWe7" id = "7-テスト" > 7. テスト< a href = "#7-テスト" class = "hash-link" aria-label = "7. テスト への直接リンク" title = "7. テスト への直接リンク" > </ a ></ h3 >
< p > テストファイル< code > test/HelloWorld.t.sol</ code > を作成します:</ p >
< div class = "language-solidity codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-solidity codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > // SPDX-License-Identifier: MIT</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > pragma solidity ^0.8.24;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > import " forge-std/Test.sol" ;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > import " ../src/HelloWorld.sol" ;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > contract HelloWorldTest is Test {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > HelloWorld hello;</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > function setUp() public {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > hello = new HelloWorld();</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" style = "display:inline-block" ></ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > function testGreeting() public {</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > assertEq(hello.getGreet(), " Hello, Status Network!" );</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > </ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > hello.setGreet(" New greeting" );</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > assertEq(hello.getGreet(), " New greeting" );</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > }</ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div ></ div ></ div >
< p > テストを実行します:</ p >
< div class = "language-bash codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#bfc7d5;--prism-background-color:#292d3e" >< div class = "codeBlockContent_biex" >< pre tabindex = "0" class = "prism-code language-bash codeBlock_bY9V thin-scrollbar" style = "color:#bfc7d5;background-color:#292d3e" >< code class = "codeBlockLines_e6Vv" >< span class = "token-line" style = "color:#bfc7d5" >< span class = "token plain" > forge test</ span >< br ></ span ></ code ></ pre >< div class = "buttonGroup__atx" >< button type = "button" aria-label = "クリップボードにコードをコピー" title = "コピー" class = "clean-btn" >< span class = "copyButtonIcons_eSgA" aria-hidden = "true" >< svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" >< path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" ></ path ></ svg >< svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" >< path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" ></ path ></ svg ></ span ></ button ></ div ></ div ></ div >
< h2 class = "anchor anchorWithStickyNavbar_LWe7" id = "サポート" > サポート< a href = "#サポート" class = "hash-link" aria-label = "サポート への直接リンク" title = "サポート への直接リンク" > </ a ></ h2 >
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< p > 問題が発生した場合:</ p >
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< ul >
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< li >< a href = "https://t.me/statusl2" target = "_blank" rel = "noopener noreferrer" > Telegramコミュニティ</ a > に参加</ li >
2025-02-10 09:23:35 +00:00
< li >< a href = "/ja/general-info/network-details" > ネットワーク詳細</ a > を参照</ li >
</ ul >
< h2 class = "anchor anchorWithStickyNavbar_LWe7" id = "追加リソース" > 追加リソース< a href = "#追加リソース" class = "hash-link" aria-label = "追加リソース への直接リンク" title = "追加リソース への直接リンク" > </ a ></ h2 >
< ul >
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2025-02-20 09:45:13 +00:00
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2024-10-30 11:32:06 +00:00
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