add

qiaoba-commons/qiaoba-common-base/pom.xml

@@ -16,5 +16,9 @@
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
     </dependencies>
 </project>

qiaoba-commons/qiaoba-common-base/src/main/java/com/qiaoba/common/base/utils/TenantUtil.java

@@ -0,0 +1,30 @@
+package com.qiaoba.common.base.utils;
+
+/**
+ * 租户工具类
+ *
+ * @author ailanyin
+ * @version 1.0
+ * @since 2023/5/9 12:57
+ */
+public class TenantUtil {
+
+    private static final ThreadLocal<String> TENANT_ID_HOLDER = new ThreadLocal<>();
+
+    /**
+     * 获取登录用户的租户ID
+     *
+     * @return username
+     */
+    public static String getTenantId() {
+        return TENANT_ID_HOLDER.get();
+    }
+
+    public static void clearTenantId() {
+        TENANT_ID_HOLDER.remove();
+    }
+
+    public static void setTenantId(String tenantId) {
+        TENANT_ID_HOLDER.set(tenantId);
+    }
+}