1.2.2 js uuid 生成.md

js uuid 生成

• 生成 32 位 uuid

function guid() {
        return 'xxxxxxxxxxxx4xxxyxxxxxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
            var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
            return v.toString(16);
        });
    }

nanoid

const nanoid = require('nanoid')
model.id = nanoid() //=> "Uakgb_J5m9g-0JDMbcJqLJ"

参考

• https://blog.csdn.net/Lianxingjie_1024/article/details/80238382
• 极小的 uuid 生成的 JS 库-nanoid