生成指定上下限范围内的随机数
- 否
_.random([lower=0], [upper=1], [floating])
-
lower
下限, 可选, 默认值: 0
-
upper
上限, 可选, 默认值: 1
-
floating
是否返回浮点数, 可选, 默认值, 根据上下限值的类型决定
const _ = require('lodash');
_.random(0, 5); // => an integer between 0 and 5
_.random(5); // => also an integer between 0 and 5
_.random(5, true); // => a floating-point number between 0 and 5
_.random(1.2, 5.2); // => a floating-point number between 1.2 and 5.2