# 空投第4篇：在 Base Testnet 上部署智能合约并领取“Base Early Builder”NFT

By [0xraft.eth](https://paragraph.com/@0xraft-eth) · 2023-04-21

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![](https://storage.googleapis.com/papyrus_images/b731dff00bc0e14a7e139450cc4b3cc8b2d9d4f7d0328a95b433bbe82f0d9516.jpg)

一、如何领取NFT Base Builder？
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*   将 Goerli 测试网桥接到 Base Goerli 测试网
    
*   部署你的智能合约
    
*   领取 NFT
    

二、将 Goerli 测试网桥接到 Base Goerli 测试网
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*   如果没有ETH Goerli测试网，请领取水龙头[https://goerlifaucet.com/](https://goerlifaucet.com/)
    
*   转到网站 bridge [https://bridge.base.org/](https://bridge.base.org/)，连接你的钱包和 Bridge。
    

![](https://storage.googleapis.com/papyrus_images/ed7826aad385a24809b4b1e4605ab2feec335872acba8fd16ec2261b3d2a3d9f.webp)

三、智能合约部署
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*   登录[https://remix.ethereum.org/](https://remix.ethereum.org/)
    
*   复制这个脚本
    

    // SPDX-License-Identifier: GPL-3.0
    
    pragma solidity >=0.8.2 <0.9.0;
    
    contract testBASE {
    
        uint256 number;
    
        function store(uint256 num) public {
            number = num;
        }
    
        function retrieve() public view returns (uint256){
            return number;
        }
    }
    

*   在 Remix Ethereum 中，点击“New File”，创建你的 mane 文件。
    

![](https://storage.googleapis.com/papyrus_images/a1d46f6e830e2b5839eecbf4a021e688a25966bb2d7f27cbc32d8930b3f6ecab.webp)

*   进入文件，并粘贴复制的脚本
    

![](https://storage.googleapis.com/papyrus_images/d2a8978f725325afa64d077a7db3854e82d64932faa05cab538c5230f7d1ef4e.webp)

*   进入“Solidity compiler”，设置你的编译器“0.8.19+commit.7dd6d404”，然后点击Compile your file name
    

![](https://storage.googleapis.com/papyrus_images/cd18962b82d9f50fff49f75c21c9c826d8bf44b9c3c25e5ce6a80f75b945cfa0.webp)

![](https://storage.googleapis.com/papyrus_images/9236dd75dad20dfd648680d7204af8097196f64f06238581317c6fb6497f3392.webp)

*   然后进入 “Deploy&run transactions”，链接钱包
    

![](https://storage.googleapis.com/papyrus_images/6bdc5f26c05904868ca4c64ba9062a04810cdbdd015fe653322e31118583624e.webp)

*   钱包连接好后，点击 “Deploy”
    

![](https://storage.googleapis.com/papyrus_images/011d70e370724cabfe0d954b4de8642aa3fa923b229aec53eb47f6bdd6ca6af9.webp)

*   点击“Send Transaction” ，确认
    

注意：确保Gas为 “Agressive”状态

![](https://storage.googleapis.com/papyrus_images/a6bee9cbcc892605f63e3c1a5b3fc2282f34b7226a04c9507a41d04c98aa7287.webp)

*   检查你的Transsaction，并复制你的合约
    

![](https://storage.googleapis.com/papyrus_images/a6ccfb082e1da2985ad724e626d87d4f53b3399e23f5d80e16338a8b7b8fc56e.webp)

![](https://storage.googleapis.com/papyrus_images/b142c1901a8a96d017db0ed734f199ee091ff25f2856966a16f0b79be8ed0ad5.webp)

完成后进入下一步

四、申请你的NFT
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*   登录 [https://quests.base.org/](https://quests.base.org/)
    
*   连接你的钱包，粘贴你的合约
    

![](https://storage.googleapis.com/papyrus_images/813773680f14bc4319c1c2c3eb23d54b57b92661d9a6bd3d89d9be945093274e.webp)

*   领取你的 NFT
    

![](https://storage.googleapis.com/papyrus_images/36bbb9cb9518fd2f1cf72032ac4971815420e91f245975e845baaa14e1e88905.webp)

*   完成
    

![](https://storage.googleapis.com/papyrus_images/7e43f37f4f78c31781e79ec65b6ad4bca3d550df4746061cf222c207f65b0aac.webp)

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*Originally published on [0xraft.eth](https://paragraph.com/@0xraft-eth/4-base-testnet-base-early-builder-nft)*