JS中产生20位随机数以0-9为例也可以是a-z A-Z_javascript技巧
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2022-03-28 12:33:01
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JS代码：
function s20(){
var data=["0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f"];
for(var j=0;j");
} }
完整html代码：