Merge branch 'main' of https://bdgit.educoder.net/p8mhb4guj/Sport

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
+    }
+}