# ABI解码

**Published by:** [web3zoom](https://paragraph.com/@web3zoom/)
**Published on:** 2025-09-30
**URL:** https://paragraph.com/@web3zoom/abi

## Content

abi的编码和解码过程： 1、abi.encode 2、abi.decode// SPDX-License-Identifier: MIT pragma solidity ^0.8.30; contract abiDecode { struct MyStruct{ string name; uint[2] nums; } function encode(uint x, address addr, uint[] calldata arr, MyStruct calldata myStruct) external pure returns(bytes memory){ return abi.encode(x,addr,arr,myStruct); } function decode(bytes calldata data) external pure returns( uint x, address addr, uint[] memory arr, MyStruct memory myStruct ){ (x,addr,arr,myStruct) = abi.decode(data, (uint, address, uint[], MyStruct)); } }

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