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var aa =[["a",3],["b",4],["c",2],["d",1]];alert(aa.sort(function(x,y){return x[1]-y[1]}))</script>本文共 192 字，大约阅读时间需要 1 分钟。
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var aa =[["a",3],["b",4],["c",2],["d",1]];alert(aa.sort(function(x,y){return x[1]-y[1]}))</script>转载于:https://www.cnblogs.com/dcj890828/articles/4667895.html