订单后台模块init

order-common/src/main/java/com/poyee/config/MybatisPlusConfig.java

@@ -0,0 +1,25 @@
+package com.poyee.config;
+
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * MyBatis-Plus 配置
+ */
+@Configuration
+public class MybatisPlusConfig {
+
+    /**
+     * 配置 MyBatis-Plus 拦截器
+     * 包含乐观锁插件
+     */
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        // 乐观锁插件
+        interceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());
+        return interceptor;
+    }
+}