From 3e18d4bfbf2c657b08b21512c2d884cc9d59df7b Mon Sep 17 00:00:00 2001
From: dengzedong <dengzedong@email>
Date: 星期一, 14 十月 2024 16:29:49 +0800
Subject: [PATCH] 模型运行
---
iailab-framework/iailab-common-biz-tenant/src/main/java/com/iailab/framework/tenant/core/db/dynamic/DataDS.java | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/iailab-framework/iailab-common-biz-tenant/src/main/java/com/iailab/framework/tenant/core/db/dynamic/DataDS.java b/iailab-framework/iailab-common-biz-tenant/src/main/java/com/iailab/framework/tenant/core/db/dynamic/DataDS.java
new file mode 100644
index 0000000..fce0fbb
--- /dev/null
+++ b/iailab-framework/iailab-common-biz-tenant/src/main/java/com/iailab/framework/tenant/core/db/dynamic/DataDS.java
@@ -0,0 +1,25 @@
+package com.iailab.framework.tenant.core.db.dynamic;
+
+import com.baomidou.dynamic.datasource.annotation.DS;
+
+import java.lang.annotation.*;
+
+/**
+ * 使用数据源所在的数据源
+ *
+ * 使用方式：当我们希望一个表使用租户所在的数据源，可以在该表的 Mapper 上添加该注解
+ *
+ * @author 芋道源码
+ */
+@Target({ElementType.TYPE, ElementType.METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+@DS(DataDS.KEY)
+public @interface DataDS {
+
+ /**
+ * 数据源的占位符
+ */
+ String KEY = "#context.dataSourceId";
+
+}
--
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