✨ 支持 JsonView 和 R 统一封装返回 github #53

mica-lite/src/main/java/net/dreamlu/mica/lite/config/MicaLiteConfiguration.java

@@ -19,6 +19,7 @@
 import net.dreamlu.mica.core.spring.SpringContextUtil;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
 import org.springframework.context.annotation.Bean;
 
 /**
@@ -35,4 +36,10 @@ public SpringContextUtil springContextUtil() {
 		return new SpringContextUtil();
 	}
 
+	@Bean
+	public Jackson2ObjectMapperBuilderCustomizer customizerEnableDefaultViewInclusion() {
+		// 支持 R 返回 json 渲染，开启默认的 Jackson 会将所有属性包含在序列化或反序列化的结果中，无论是否定义了视图。
+		return builder -> builder.defaultViewInclusion(true);
+	}
+
 }

mica-lite/src/main/java/net/dreamlu/mica/lite/jackson/JsonViewResultAdvice.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2019-2029, Dreamlu 卢春梦 (596392912@qq.com & www.dreamlu.net).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dreamlu.mica.lite.jackson;
+
+import com.fasterxml.jackson.annotation.JsonView;
+import net.dreamlu.mica.core.result.R;
+import org.springframework.core.MethodParameter;
+import org.springframework.http.MediaType;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.MappingJacksonValue;
+import org.springframework.http.server.ServerHttpRequest;
+import org.springframework.http.server.ServerHttpResponse;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice;
+
+/**
+ * 使 jackson view 在使用 R 了之后生效
+ *
+ * @author L.cm
+ */
+@RestControllerAdvice
+public class JsonViewResultAdvice implements ResponseBodyAdvice<Object> {
+
+    @Override
+    public boolean supports(MethodParameter returnType, Class<? extends HttpMessageConverter<?>> converterType) {
+		return returnType.hasMethodAnnotation(JsonView.class);
+    }
+
+    @Override
+    public Object beforeBodyWrite(Object body,
+								  MethodParameter returnType,
+                                  MediaType selectedContentType,
+                                  Class<? extends HttpMessageConverter<?>> selectedConverterType,
+                                  ServerHttpRequest request,
+                                  ServerHttpResponse response) {
+		// 如果返回的是 R
+        if (body instanceof R<?>) {
+            MappingJacksonValue mappingJacksonValue = new MappingJacksonValue(body);
+            JsonView jsonView = returnType.getMethodAnnotation(JsonView.class);
+            mappingJacksonValue.setSerializationView(jsonView.value()[0]);
+            return mappingJacksonValue;
+        }
+        return body;
+    }
+}

mica-lite/src/main/java/net/dreamlu/mica/lite/jackson/package-info.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2019-2029, Dreamlu 卢春梦 (596392912@qq.com & www.dreamlu.net).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@NonNullApi
+@NonNullFields
+package net.dreamlu.mica.lite.jackson;
+
+import org.springframework.lang.NonNullApi;
+import org.springframework.lang.NonNullFields;

mica-nats/src/main/java/net/dreamlu/mica/nats/core/NatsStreamListenerDetector.java

@@ -18,7 +18,6 @@
 
 import io.nats.client.*;
 import io.nats.client.api.ConsumerConfiguration;
-import io.nats.client.api.DeliverPolicy;
 import lombok.RequiredArgsConstructor;
 import net.dreamlu.mica.core.utils.Exceptions;
 import net.dreamlu.mica.core.utils.StringUtil;
@@ -36,7 +35,6 @@
 import org.springframework.util.StringUtils;
 
 import java.io.IOException;
-import java.util.List;
 
 /**
  * nats JetStream 监听器处理