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web3.eth.abi.encodeFunctionCall

将函数调用根据其JSON接口对象和给定的参数进行ABI编码。

调用方法​

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"