集成百度UID生成

ruoyi-admin/src/main/java/com/ruoyi/web/test/controller/SqBookmarkTest.java

@@ -1,6 +1,7 @@
 package com.ruoyi.web.test.controller;
 
 
+import com.github.wujun234.uid.UidGenerator;
 import com.ruoyi.bookmark.mapper.SqMenuMapper;
 import com.ruoyi.bookmark.service.ISqUserTagService;
 import com.ruoyi.web.controller.yunbookmark.SqBookmarkController;
@@ -10,6 +11,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 
+import javax.annotation.Resource;
 import java.util.List;
 import java.util.Map;
 
@@ -79,4 +81,7 @@ public class SqBookmarkTest extends BaseSpringBootTest{
 
 
 
+
+
+
 }

ruoyi-admin/src/main/java/com/ruoyi/web/test/controller/UIDTest.java

@@ -0,0 +1,37 @@
+package com.ruoyi.web.test.controller;
+
+import com.github.wujun234.uid.UidGenerator;
+import org.junit.Test;
+
+import javax.annotation.Resource;
+
+/**
+ * @Auther: Wang
+ * @Date: 2020/09/09 21:21
+ * 功能描述:
+ */
+public class UIDTest extends BaseSpringBootTest{
+
+
+    @Resource
+    private UidGenerator defaultUidGenerator;
+    @Resource
+    private UidGenerator cachedUidGenerator;
+
+    @Test
+    public void testSerialGenerate() {
+        // Generate UID
+        long cachedUidGeneratoruid = cachedUidGenerator.getUID();
+        long defaultUidGeneratoruid = defaultUidGenerator.getUID();
+
+        System.out.println("cachedUidGeneratoruid:"+cachedUidGeneratoruid);
+        System.out.println("cachedUidGeneratoruid解密:"+cachedUidGenerator.parseUID(cachedUidGeneratoruid));
+        System.out.println("defaultUidGeneratoruid:"+defaultUidGeneratoruid);
+        System.out.println("defaultUidGeneratoruid解密:"+cachedUidGenerator.parseUID(defaultUidGeneratoruid));
+
+        // Parse UID into [Timestamp, WorkerId, Sequence]
+        // {"UID":"450795408770","timestamp":"2019-02-20 14:55:39","workerId":"27","sequence":"2"}
+//        System.out.println(cachedUidGenerator.parseUID(uid));
+
+    }
+}

ruoyi-admin/src/main/resources/application.yml

@@ -125,3 +125,24 @@ xss:
   excludes: /system/notice/*
   # 匹配链接
   urlPatterns: /system/*,/monitor/*,/tool/*
+
+
+
+#  关于UID比特分配的建议
+#  对于并发数要求不高、期望长期使用的应用, 可增加timeBits位数, 减少seqBits位数. 例如节点采取用完即弃的WorkerIdAssigner策略, 重启频率为12次/天, 那么配置成{"workerBits":23,"timeBits":31,"seqBits":9}时, 可支持28个节点以整体并发量14400 UID/s的速度持续运行68年.
+#
+#  对于节点重启频率频繁、期望长期使用的应用, 可增加workerBits和timeBits位数, 减少seqBits位数. 例如节点采取用完即弃的WorkerIdAssigner策略, 重启频率为24*12次/天, 那么配置成{"workerBits":27,"timeBits":30,"seqBits":6}时, 可支持37个节点以整体并发量2400 UID/s的速度持续运行34年.
+
+  #百度UID
+
+uid:
+  timeBits: 31             # 时间位, 默认:30
+  workerBits: 23           # 机器位, 默认:16
+  seqBits: 9               # 序列号, 默认:7
+  epochStr: "2020-09-01"   # 初始时间, 默认:"2019-02-20"
+  enableBackward: true    # 是否容忍时钟回拨, 默认:true
+  maxBackwardSeconds: 1    # 时钟回拨最长容忍时间（秒）, 默认:1
+  CachedUidGenerator:     # CachedUidGenerator相关参数
+    boostPower: 3          # RingBuffer size扩容参数, 可提高UID生成的吞吐量, 默认:3
+    paddingFactor: 50      # 指定何时向RingBuffer中填充UID, 取值为百分比(0, 100), 默认为50
+    #scheduleInterval: 60    # 默认:不配置此项, 即不实用Schedule线程. 如需使用, 请指定Schedule线程时间间隔, 单位:秒

ruoyi-common/pom.xml

@@ -149,6 +149,12 @@
             <artifactId>commons-beanutils</artifactId>
             <version>1.9.4</version>
         </dependency>
+        <!--百度UID生成-->
+        <dependency>
+            <groupId>com.github.wujun234</groupId>
+            <artifactId>uid-generator-spring-boot-starter</artifactId>
+            <version>1.0.2.RELEASE</version>
+        </dependency>
 
     </dependencies>
 

ruoyi-yunbookmark/src/main/java/com/ruoyi/bookmark/service/impl/SqUserTagServiceImpl.java

@@ -3,12 +3,15 @@ package com.ruoyi.bookmark.service.impl;
 import java.util.List;
 import java.util.Map;
 
+import com.github.wujun234.uid.UidGenerator;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.ruoyi.bookmark.mapper.SqUserTagMapper;
 import com.ruoyi.bookmark.domain.SqUserTag;
 import com.ruoyi.bookmark.service.ISqUserTagService;
 
+import javax.annotation.Resource;
+
 /**
  * 标签管理Service业务层处理
  *
@@ -22,6 +25,8 @@ public class SqUserTagServiceImpl implements ISqUserTagService
     private SqUserTagMapper sqUserTagMapper;
 
 
+
+
     /**
      * 批量减少用戶 标签引用的 数量 -1
      *