feat：add BeanMapper

Author: Hufe921

pom.xml

@@ -66,6 +66,12 @@
             <artifactId>commons-lang3</artifactId>
             <version>3.12.0</version>
         </dependency>
+        <dependency>
+            <groupId>ma.glasnost.orika</groupId>
+            <artifactId>orika-core</artifactId>
+            <version>1.5.4</version>
+        </dependency>
+        <!--test-->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>

src/main/java/com/hufe/frame/config/OrikaConfig.java

@@ -0,0 +1,16 @@
+package com.hufe.frame.config;
+
+import ma.glasnost.orika.MapperFactory;
+import ma.glasnost.orika.impl.DefaultMapperFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class OrikaConfig {
+
+    @Bean
+    public MapperFactory getFactory() {
+        return new DefaultMapperFactory.Builder().build();
+    }
+
+}

src/main/java/com/hufe/frame/dataobject/vo/order/OrderShowVO.java

@@ -2,11 +2,13 @@
 
 import com.hufe.frame.model.OrderState;
 import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
 
 @Data
 @Builder
+@AllArgsConstructor
 public class OrderShowVO {
 
     @ApiModelProperty(value = "订单名称")

src/main/java/com/hufe/frame/service/impl/OrderServiceImpl.java

@@ -9,21 +9,24 @@
 import com.hufe.frame.repository.OrderRepository;
 import com.hufe.frame.service.OrderService;
 import lombok.extern.slf4j.Slf4j;
+import ma.glasnost.orika.MapperFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceContext;
 import javax.transaction.Transactional;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 
 @Service
 @Slf4j
 public class OrderServiceImpl implements OrderService {
 
+    @Autowired
+    private MapperFactory mapperFactory;
+
     @Autowired
     private OrderRepository orderRepository;
 
@@ -33,16 +36,8 @@ public class OrderServiceImpl implements OrderService {
     @Override
     public List<OrderShowVO> findAll() {
         List<OrderEntity> orderEntities = orderRepository.findAll();
-        List<OrderShowVO> result = Collections.emptyList();
-        if (orderEntities != null) {
-            result = orderEntities.stream().map(u ->
-                    OrderShowVO.builder()
-                            .name(u.getName())
-                            .state(u.getState())
-                            .build()
-            ).collect(Collectors.toList());
-        }
-        return result;
+        return mapperFactory.getMapperFacade()
+                .mapAsList(orderEntities, OrderShowVO.class);
     }
 
     @Override

src/main/java/com/hufe/frame/service/impl/UserServiceImpl.java

@@ -8,34 +8,28 @@
 import com.hufe.frame.repository.UserRepository;
 import com.hufe.frame.service.UserService;
 import lombok.extern.slf4j.Slf4j;
+import ma.glasnost.orika.MapperFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
-import java.util.stream.Collectors;
 
 @Service
 @Slf4j
 public class UserServiceImpl implements UserService {
 
+    @Autowired
+    private MapperFactory mapperFactory;
+
     @Autowired
     private UserRepository userRepository;
 
     @Override
     public List<UserShowVO> findAll() {
         List<UserEntity> userEntities = userRepository.findAll();
-        List<UserShowVO> result = Collections.emptyList();
-        if (userEntities != null) {
-            result = userEntities.stream().map(u ->
-                    UserShowVO.builder()
-                            .id(u.getId())
-                            .name(u.getName())
-                            .build()
-            ).collect(Collectors.toList());
-        }
-        return result;
+        return mapperFactory.getMapperFacade()
+                .mapAsList(userEntities, UserShowVO.class);
     }
 
     @Override