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js随机生成32位uid
技术标签: 常用方法 js 算法
//随机32位uid function uuidGenerator() { var originStr = 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', originChar = '0123456789abcdef', len = originChar.length; return originStr.replace(/x/g, function(match) { return originChar.charAt(Math.floor(Math.random() * len)) }) } uuidGenerator() //"da741659-5395-0040-6415-c8093dde4b80"