nodejs中想生成uid gid，使用什么模块？
如题？
14 回复
function guidGenerator() {
var S4 = function() {
return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
};
return (S4() + S4() + S4() + S4() + S4() + S4() + S4() + S4());
}
https://github.com/vczero/OurTimes/blob/master/server/util/guid.js /**
- guid模块提供生成唯一值ID，用于token生成等。如果加上objID或者用户唯一标识更好
- @module guid */ module.exports = { create: function() { return ‘xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx’.replace(/[xy]/g, function© { var r = Math.random() * 16 | 0, v = c == ‘x’ ? r : (r & 0x3 | 0x8); return v.toString(16); }).toUpperCase(); } };
module.exports = {
create: function() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random() * 16 | 0,
v = c == 'x' ? r : (r & 0x3 | 0x8);
return v.toString(16);
}).toUpperCase();
}
};
