发送您的第一条消息

本教程演示如何send链间消息到预先部署的 "TestRecipient "合约。

发送信息只需调用Mailbox.dispatch方法。请确保您的账户在原始链上有资金。

origin:

• scrollsepolia
• alfajores
• sepolia
• fuji
• bsctestnet
• moonbasealpha
• mumbai

destination:

• scrollsepolia
• alfajores
• sepolia
• fuji
• bsctestnet
• moonbasealpha
• mumbai

body:

Hyperlane CLI

Install the CLI:

npm install -g @hyperlane-xyz/cli

Send the message:

hyperlane send message --origin alfajores --destination fuji

Cast

Install cast:

curl -L https://foundry.paradigm.xyz | bash

Send the message:

cast send 0xEf9F292fcEBC3848bF4bB92a96a04F9ECBb78E59 "dispatch(uint32,bytes32,bytes)" 43113 0x00000000000000000000000044a7e1d76fD8AfA244AdE7278336E3D5C658D398 $(cast --from-utf8 "Hello, world") --rpc-url https://alfajores-forno.celo-testnet.org --value 0.01ether

Explorer

1. Navigate to the alfajores.celoscan.io dispatch interface
2. Click on the Connect to Web3 button to connect your Wallet. Make sure you are on alfajores.
3. Fill in value: 0.01, destination: 43113, recipient: 0x00000000000000000000000044a7e1d76fD8AfA244AdE7278336E3D5C658D398, and message the hex representation of "Hello, world". For example if you have cast installed, cast --from-utf8 "Hello, world" returns 0x48656c6c6f2c20776f726c64.
4. Click the Write button to submit the transaction!

tip

你可以在explorer.hyperlane.xyz上通过搜索你的Mailbox.dispatch调用的transaction hash来查看信息的进度。

查看结果

TestRecipient具有以下处理handle实现：

Solidity

function handle(
    uint32 _origin,
    bytes32 _sender,
    bytes calldata _data
) external payable virtual override {
    emit ReceivedMessage(_origin, _sender, msg.value, string(_data));
    lastSender = _sender;
    lastData = _data;
}

CosmWasm

🚧 即将到来! 🚧

查看日志，了解信息的发送情况！

Testnet TestRecipient Addresses

Chain	Domain	Address	Explorer
Alfajores	44787	0x6489d13AcAd3B8dce4c5B31f375DE4f9451E7b38	alfajores.celoscan.io
Fuji	43113	0x44a7e1d76fD8AfA244AdE7278336E3D5C658D398	testnet.snowtrace.io
Mumbai	80001	0xF45A4D54223DA32bf7b5D43a9a460Ef3C94C713B	mumbai.polygonscan.com
Bsctestnet	97	0xfbcD1c00a3d809f36cC1A15918694B17B32c0b6c	testnet.bscscan.com
Scrollsepolia	534351	0xa3AB7E6cE24E6293bD5320A53329Ef2f4DE73fCA	sepolia.scrollscan.dev
Sepolia	11155111	0xeDc1A3EDf87187085A3ABb7A9a65E1e7aE370C07	sepolia.etherscan.io
Moonbasealpha	1287	0x68729446296E413f0b7d6E85F2FD128465F0e5D0	moonbase.moonscan.io

Testnet Mailbox Addresses

Chain	Domain	Address	Explorer
Scrollsepolia	534351	0x3C5154a193D6e2955650f9305c8d80c18C814A68	sepolia.scrollscan.dev
Alfajores	44787	0xEf9F292fcEBC3848bF4bB92a96a04F9ECBb78E59	alfajores.celoscan.io
Sepolia	11155111	0xfFAEF09B3cd11D9b20d1a19bECca54EEC2884766	sepolia.etherscan.io
Fuji	43113	0x5b6CFf85442B851A8e6eaBd2A4E4507B5135B3B0	testnet.snowtrace.io
Bsctestnet	97	0xF9F6F5646F478d5ab4e20B0F910C92F1CCC9Cc6D	testnet.bscscan.com
Moonbasealpha	1287	0x76189acFA212298d7022624a4633411eE0d2f26F	moonbase.moonscan.io
Mumbai	80001	0x2d1889fe5B092CD988972261434F7E5f26041115	mumbai.polygonscan.com