web3.eth.abi.encodeFunctionCall - 函数调用编码
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2023-12-01
将函数调用根据其JSON接口对象和给定的参数进行ABI编码。
调用:
web3.eth.abi.encodeFunctionCall(jsonInterface, parameters);
参数:
jsonInterface
- Object: 函数的JSON接口对象parameters
- Array: 参数值数组
返回值:
String
- ABI编码结果,包含函数签名和参数
示例代码:
web3.eth.abi.encodeFunctionCall({
name: 'myMethod',
type: 'function',
inputs: [{
type: 'uint256',
name: 'myNumber'
},{
type: 'string',
name: 'myString'
}]
}, ['2345675643', 'Hello!%']);
> "0x24ee0097000000000000000000000000000000000000000000000000000000008bd02b7b0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000748656c6c6f212500000000000000000000000000000000000000000000000000"