匿名函数内部的挂钩变量

Question

我想挂钩一个变量“测试”

!function() {
    let test = true;
    return !test // it writes true to console but i need to write false
}()

我除了代码将在控制台中显示“假”而不是真

Answer 1

对这个：

(function mon(){
    let test = true;
    console.log(!test) // it writes true to console but i need to write false
}())