sort函数的输出

Question

code1var fruit = ['cherries', 'apples', 'bananas']; fruit.sort();运行后输出结果是var fruit = ['cherries', 'apples', 'bananas']; fruit.sort(); ["apples", "bananas", "cherries"]code2var fruit = ['cherries', 'apples', 'bananas']; fruit.sort();  console.log(fruit);运行后输出结果还是var fruit = ['cherries', 'apples', 'bananas']; fruit.sort(); ["apples", "bananas", "cherries"]为何不是var fruit = ['cherries', 'apples', 'bananas']; fruit.sort(); ["apples", "bananas", "cherries"]["apples", "bananas", "cherries"]