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指定一个交易哈希,返回一个交易的收据。需要指出的是,处于pending状态的交易,收据是不可用的。
调用:
web3.eth.getTransactionReceipt(hashString [, callback])
参数:
hashString
: String - 交易的哈希callback
: Function - 回调函数,用于支持异步的方式执行7。返回值:
Object
- 交易的收据对象,如果找不到返回null 示例:
var receipt = web3.eth.getTransactionReceipt('0x9fc76417374aa880d4449a1f7f31ec597f00b1f6f3dd2d66f4c9c6c445836d8b');
console.log(receipt);
{
"transactionHash": "0x9fc76417374aa880d4449a1f7f31ec597f00b1f6f3dd2d66f4c9c6c445836d8b",
"transactionIndex": 0,
"blockHash": "0xef95f2f1ed3ca60b048b4bf67cde2195961e0bba6f70bcbea9a2c4e133e34b46",
"blockNumber": 3,
"contractAddress": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
"cumulativeGasUsed": 314159,
"gasUsed": 30234,
"logs": [{
// logs as returned by getFilterLogs, etc.
}, ...]
}