代码INIT,修改基本框架

src/main/java/com/quinn/service/AboutService.java

@@ -0,0 +1,16 @@
+package com.quinn.service;
+
+import com.quinn.pojo.About;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ *  服务类
+ * </p>
+ *
+ * @author limqsh
+ * @since 2022-05-01
+ */
+public interface AboutService extends IService<About> {
+
+}

src/main/java/com/quinn/service/impl/AboutServiceImpl.java

@@ -0,0 +1,20 @@
+package com.quinn.service.impl;
+
+import com.quinn.pojo.About;
+import com.quinn.mapper.AboutMapper;
+import com.quinn.service.AboutService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ *  服务实现类
+ * </p>
+ *
+ * @author limqsh
+ * @since 2022-05-01
+ */
+@Service
+public class AboutServiceImpl extends ServiceImpl<AboutMapper, About> implements AboutService {
+
+}