[Daily]写出以下代码的执行结果

DevilRoshan / Question

前端问题解决

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Closed DevilRoshan closed 4 years ago

DevilRoshan commented 4 years ago

// 写出以下代码的执行结果
function foo(){
    console.log(length);
}
function bar(){
    var length = "对面的女孩看过来";
    foo();
}
bar();

DevilRoshan commented 4 years ago