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百度uidgenerator升级修改版,自用,具体见readme
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/*
* Copyright (c) 2017 Baidu, Inc. All Rights Reserve.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.github.wujun728.uidgenerator;
import io.github.wujun728.uidgenerator.exception.UidGenerateException;
/**
* Represents a unique id generator.
* @Use 启动类添加@MapperScan("com.houger")
* 配置文件添加:
* spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
* spring.datasource.url=jdbc:mysql://127.0.0.1:3306/DB_BASE?useSSL=false&characterEncoding=UTF-8&allowMultiQueries=true
* spring.datasource.username=root
* spring.datasource.password=root
*
* # mybatis configure
* mybatis.mapper-locations=classpath:mapper/*.xml
* mybatis.type-aliases-package=com.houger.worker.entity
*
* uid.gen.timeBits=32
* uid.gen.workerBits=22
* uid.gen.seqBits=9
* uid.gen.epochStr=2022-11-11
* uid.gen.boostPower=3
* uid.gen.scheduleInterval=60
*/
public interface UidGenerator {
/**
* Get a unique ID
*
* @return UID
* @throws UidGenerateException
*/
long getUID() throws UidGenerateException;
/**
* Parse the UID into elements which are used to generate the UID.
* Such as timestamp & workerId & sequence...
*
* @param uid
* @return Parsed info
*/
String parseUID(long uid);
}
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