更改天数的 uint 变量的函数会给出错误 - solidity

Question

我有一个包含天数的 uint 变量，通过一个函数我希望我可以更改，但是当我编译代码时它给了我这个错误：

unexpected "days" after "time"

这是我的代码：

 uint public  cliff = 0 days;

 function changeCliff(uint time) public onlyOwner {
    cliff = time days;
}

我该怎么做？

Answer 1

These suffixes cannot be applied to variables. For example, if you want to interpret a function parameter in days, you can in the following way:
function f(uint start, uint daysAfter) public {
    if (block.timestamp >= start + daysAfter * 1 days) {
      // ...
    }
}

来源：docs

因此应用于您的代码：

cliff = time * 1 days;

更改天数的 uint 变量的函数会给出错误 - solidity

function that changes a uint variable of days give error - solidity

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