JS之數組排序sort

                                                   JS之數組排序sort 首先咱們先來了解一下 sort()方法：javascript 做用：將數組按照Unicode編碼進行排序，並直接影響原數組前端 console.log()；語句後面的註釋爲其在網頁中的運行結果java var arr1 = ["t","b","f","e","v","d"]

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