修改了下述内容：

arbitrum-tutorials/node_modules/@arbitrum/sdk/dist/lib/dataEntities/networks.js

增加了l1Networks、l2Networks的网络配置

    1337: {
        blockTime: 15,
        chainID: 1337,
        explorerUrl: '',
        isCustom: false,
        name: 'arbl1',
        partnerChainIDs: [412346],
        isArbitrum: false,
    },

l2Networks 的数据获取：https://developer.arbitrum.io/node-running/local-dev-node

    412346: {
        chainID: 412346,
        confirmPeriodBlocks: 20,
        ethBridge: {
          bridge: "0x2b360a9881f21c3d7aa0ea6ca0de2a3341d4ef3c",
          inbox: "0xff4a24b22f94979e9ba5f3eb35838aa814bad6f1",
          outbox: "0x49940929c7cA9b50Ff57a01d3a92817A414E6B9B",
          rollup: "0x65a59d67da8e710ef9a01eca37f83f84aedec416",
          sequencerInbox: "0xe7362d0787b51d8c72d504803e5b1d6dcda89540"
        },
        explorerUrl: "",
        isArbitrum: true,
        isCustom: true,
        name: "ArbLocal",
        partnerChainID: 1337,
        retryableLifetimeSeconds: 604800,
        nitroGenesisBlock: 0,
        depositTimeout: 900000,
        tokenBridge: {
          l1CustomGateway: "0x3DF948c956e14175f43670407d5796b95Bb219D8",
          l1ERC20Gateway: "0x4A2bA922052bA54e29c5417bC979Daaf7D5Fe4f4",
          l1GatewayRouter: "0x525c2aBA45F66987217323E8a05EA400C65D06DC",
          l1MultiCall: "0xDB2D15a3EB70C347E0D2C2c7861cAFb946baAb48",
          l1ProxyAdmin: "0xe1080224B632A93951A7CFA33EeEa9Fd81558b5e",
          l1Weth: "0x408Da76E87511429485C32E4Ad647DD14823Fdc4",
          l1WethGateway: "0xF5FfD11A55AFD39377411Ab9856474D2a7Cb697e",
          l2CustomGateway: "0x525c2aBA45F66987217323E8a05EA400C65D06DC",
          l2ERC20Gateway: "0xe1080224B632A93951A7CFA33EeEa9Fd81558b5e",
          l2GatewayRouter: "0x1294b86822ff4976BfE136cB06CF43eC7FCF2574",
          l2Multicall: "0xDB2D15a3EB70C347E0D2C2c7861cAFb946baAb48",
          l2ProxyAdmin: "0xda52b25ddB0e3B9CC393b0690Ac62245Ac772527",
          l2Weth: "0x408Da76E87511429485C32E4Ad647DD14823Fdc4",
          l2WethGateway: "0x4A2bA922052bA54e29c5417bC979Daaf7D5Fe4f4"
        }
    }

packages/token-deposit/contracts/DappToken.sol

修改精度为18 uint8 public decimals = 18;

packages/token-deposit/scripts/exec.js

添加日志打印 console.log("l2TokenAddress: ", l2TokenAddress)

Arbitrum Tutorials

This monorepo will help you get started with building on Arbitrum. It provides various simple demos showing and explaining how to interact with Arbitrum — deploying and using contracts directly on L2, moving Ether and tokens betweens L1 and L2, and more.

We show how you can use broadly supported Ethereum ecosystem tooling (Hardhat, Ethers-js, etc.) as well as our special Arbitrum SDK for convenience.

Installation

From root directory:

yarn install

What's included?

✅ Basics

• 🐹 Pet Shop DApp (L2 only)
• 🗳 Election DApp (L2 only)

✅ Moving Stuff around

• ⤴️ 🔹 Deposit Ether
• ⤵️ 🔹 Withdraw Ether
• ⤴️ 💸 Deposit Token
• ⤵️ 💸 Withdraw token

✅ General Interop

• 🤝 Greeter (L1 to L2)
• 📤 Outbox (L2 to L1)
• ⏰ L1 Confirmation Checker

✅ Advanced Features

• ®️ Arb Address Table
• 🌉 Bridging Custom Token
• ✈️ Delayed inbox message(l2MSG)
• 🎁 Redeem Retryable Ticket