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Merge pull request #10 from MuHongWeiWei/patch-1
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Update readme.md
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AmazingAng authored Aug 30, 2023
2 parents 526687b + 005fc2b commit 26673de
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2 changes: 1 addition & 1 deletion 12_Event/readme.md
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Expand Up @@ -64,7 +64,7 @@ event Transfer(address indexed from, address indexed to, uint256 value);

日志的第一部分是主题数组,用于描述事件,长度不能超过`4`。它的第一个元素是事件的签名(哈希)。对于上面的`Transfer`事件,它的签名就是:
```solidity
keccak256("Transfer(addrses,address,uint256)")
keccak256("Transfer(address,address,uint256)")
//0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
```
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