From 7f900d71eec6c6276de22a6b579e5736f2b5193a Mon Sep 17 00:00:00 2001
From: xy <1607447753@qq.com>
Date: Fri, 28 Jun 2024 22:50:14 +0800
Subject: [PATCH] xy

---
 .../java/com/config/MyMetaObjectHandler.java  | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 src/main/java/com/config/MyMetaObjectHandler.java

diff --git a/src/main/java/com/config/MyMetaObjectHandler.java b/src/main/java/com/config/MyMetaObjectHandler.java
new file mode 100644
index 0000000..2f9e793
--- /dev/null
+++ b/src/main/java/com/config/MyMetaObjectHandler.java
@@ -0,0 +1,28 @@
+package com.config;
+
+import java.util.Date;
+
+import org.apache.ibatis.reflection.MetaObject;
+
+import com.baomidou.mybatisplus.mapper.MetaObjectHandler;
+
+/**
+ * 自定义填充处理器
+ */
+public class MyMetaObjectHandler extends MetaObjectHandler {
+
+    @Override
+    public void insertFill(MetaObject metaObject) {
+        this.setFieldValByName("ctime", new Date(), metaObject);
+    }
+
+    @Override
+    public boolean openUpdateFill() {
+        return false;
+    }
+
+    @Override
+    public void updateFill(MetaObject metaObject) {
+        // 关闭更新填充、这里不执行
+    }
+}