improve and perfect mybatis

springboot-mybatis/src/main/java/com/us/example/Application.java

 package com.us.example;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.cache.annotation.EnableCaching;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.annotation.ComponentScan;
+import org.springframework.scheduling.annotation.EnableScheduling;
 
 import static org.springframework.boot.SpringApplication.*;
 /**
@@ -11,7 +11,7 @@ import static org.springframework.boot.SpringApplication.*;
 
 @ComponentScan(basePackages ="com.us.example")
 @SpringBootApplication
-@EnableCaching
+@EnableScheduling
 public class Application {
     public static void main(String[] args) {
         ConfigurableApplicationContext run = run(Application.class, args);

springboot-mybatis/src/main/java/com/us/example/config/MyBatisRepository.java

-package com.us.example.config;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-//@Retention: 定义注解的保留策略，注释类型的注释要保留
-@Retention(RetentionPolicy.RUNTIME)
-//@Target说明了Annotation所修饰的对象范围：Annotation可被用于 packages、types（类、接口、枚举、Annotation类型）、类型成员（方法、构造方法、成员变量、枚举值）、方法参数和本地变量（如循环变量、catch参数）。在Annotation类型的声明中使用了target可更加明晰其修饰的目标。
-//作用：用于描述注解的使用范围（即：被描述的注解可以用在什么地方）
-//取值(ElementType)有：
-//CONSTRUCTOR:用于描述构造器
-//2.FIELD:用于描述域
-//3.LOCAL_VARIABLE:用于描述局部变量
-//4.METHOD:用于描述方法
-//5.PACKAGE:用于描述包
-//6.PARAMETER:用于描述参数
-//7.TYPE:用于描述类、接口(包括注解类型) 或enum声明
-@Target(ElementType.TYPE)
-public @interface MyBatisRepository {
-
-}

springboot-mybatis/src/main/java/com/us/example/config/MyBatisScannerConfig.java

@@ -10,7 +10,7 @@ public class MyBatisScannerConfig {
     public MapperScannerConfigurer MapperScannerConfigurer() {
         MapperScannerConfigurer mapperScannerConfigurer = new MapperScannerConfigurer();
         mapperScannerConfigurer.setBasePackage("com.us.example.dao");
-        mapperScannerConfigurer.setAnnotationClass(MyBatisRepository.class);
+//        mapperScannerConfigurer.setAnnotationClass(MyBatisRepository.class);
         mapperScannerConfigurer.setSqlSessionFactoryBeanName("sqlSessionFactory");
         return mapperScannerConfigurer;
     }

springboot-mybatis/src/main/java/com/us/example/dao/UserDao.java

@@ -4,9 +4,7 @@ import java.util.List;
 import java.util.Map;
 
 import com.us.example.bean.User;
-import com.us.example.config.MyBatisRepository;
 
-@MyBatisRepository
 public interface UserDao {
     public List<User> getList(Map<String,Object> map);
 }

springboot-mybatis/src/main/java/com/us/example/serviceImpl/UserServiceImpl.java

@@ -4,6 +4,7 @@ package com.us.example.serviceImpl;
 import java.util.Map;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 
 import com.us.example.dao.UserDao;
@@ -28,7 +29,14 @@ public class UserServiceImpl implements UserService {
      * @return
      */
     public Object getList(Map<String, Object> map) {
+        printName();
         return userDao.getList(map);
     }
 
+    //每一秒调用一次  -- 用于测试
+    @Scheduled(cron = "0/1 * *  * * ?")
+    public  void printName() {
+        System.out.println("my name is yang ");
+    }
+
 }
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springboot-mybatis/src/main/resources/application.properties

@@ -3,7 +3,7 @@ server.port=8099
 
 
 ms.db.driverClassName=com.mysql.jdbc.Driver
-ms.db.url=jdbc:mysql://localhost:3306/msm?prepStmtCacheSize=517&cachePrepStmts=true&autoReconnect=true&characterEncoding=utf-8&allowMultiQueries=true
+ms.db.url=jdbc:mysql://localhost:3306/msm?useSSL=false&useUnicode=true&characterEncoding=UTF-8
 ms.db.username=root
 ms.db.password=admin
 ms.db.maxActive=500
\ No newline at end of file