You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
314 B
15 lines
314 B
var setupDefaults = require('./setupDefaults')
|
|
|
|
var eqNull = require('./eqNull')
|
|
|
|
/**
|
|
* 获取一个全局唯一标识
|
|
*
|
|
* @param {String} prefix 前缀
|
|
* @return {Number}
|
|
*/
|
|
function uniqueId (prefix) {
|
|
return '' + (eqNull(prefix) ? '' : prefix) + (setupDefaults.keyId++)
|
|
}
|
|
|
|
module.exports = uniqueId
|
|
|