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如何监听到metamask确认事件，求大佬解答

 2 years ago
source link: https://learnblockchain.cn/question/2209
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最佳答案 19小时前 

contract.sendTx(param1, "0x", {from: this.account})
.on('transactionHash', (tx) => {
// 确认后，执行这里。可获得 tx
}).then(() => {
//  交易完成后，执行这里。
})
Tiny熊 - 布道者
擅长：智能合约,以太坊 | 采纳率 40% | 回答于 19小时前

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