code1var fruit = ['cherries', 'apples', 'bananas']; fruit.sort();運行后輸出結(jié)果是var fruit = ['cherries', 'apples', 'bananas']; fruit.sort(); ["apples", "bananas", "cherries"]code2var fruit = ['cherries', 'apples', 'bananas']; fruit.sort();  console.log(fruit);運行后輸出結(jié)果還是var fruit = ['cherries', 'apples', 'bananas']; fruit.sort(); ["apples", "bananas", "cherries"]為何不是var fruit = ['cherries', 'apples', 'bananas']; fruit.sort(); ["apples", "bananas", "cherries"]["apples", "bananas", "cherries"]