// 获取随机数
_getRandom(start, end, fixed = 0) {
let differ = end - start;
let random = Math.random();
return (start + differ * random).toFixed(fixed);
},
// 获取随机数
_getRandom(start, end, fixed = 0) {
let differ = end - start;
let random = Math.random();
return (start + differ * random).toFixed(fixed);
},
本文标题:指定范围内取随机数
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