perf($starter): configure Jackson

reactive-spring-cloud-starter/src/main/java/com/jmsoftware/maf/reactivespringcloudstarter/MafReactiveAutoConfiguration.java

@@ -32,7 +32,8 @@
 @Import({
         RedisConfiguration.class,
         WebFluxConfiguration.class,
-        WebClientConfiguration.class
+        WebClientConfiguration.class,
+        JacksonConfiguration.class
 })
 public class MafReactiveAutoConfiguration {
     @PostConstruct

reactive-spring-cloud-starter/src/main/java/com/jmsoftware/maf/reactivespringcloudstarter/configuration/JacksonConfiguration.java

@@ -0,0 +1,47 @@
+package com.jmsoftware.maf.reactivespringcloudstarter.configuration;
+
+import cn.hutool.core.util.StrUtil;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
+import com.jmsoftware.maf.common.constant.UniversalDateTime;
+import lombok.RequiredArgsConstructor;
+import lombok.val;
+import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
+import org.springframework.boot.autoconfigure.jackson.JacksonProperties;
+import org.springframework.context.annotation.Bean;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+/**
+ * Description: LocalDateTimeSerializerConfiguration, change description here.
+ *
+ * @author Johnny Miller (锺俊), email: johnnysviva@outlook.com, date: 6/27/2021 3:57 PM
+ **/
+@RequiredArgsConstructor
+public class JacksonConfiguration {
+    private final JacksonProperties jacksonProperties;
+
+    @Bean
+    public LocalDateTimeSerializer localDateTimeSerializer() {
+        var pattern = UniversalDateTime.DATE_TIME_FORMAT;
+        if (StrUtil.isNotBlank(this.jacksonProperties.getDateFormat())) {
+            pattern = this.jacksonProperties.getDateFormat();
+        }
+        return new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(pattern));
+    }
+
+    @Bean
+    public Jackson2ObjectMapperBuilderCustomizer jackson2ObjectMapperBuilderCustomizer(LocalDateTimeSerializer localDateTimeSerializer) {
+        var pattern = UniversalDateTime.DATE_TIME_FORMAT;
+        if (StrUtil.isNotBlank(this.jacksonProperties.getDateFormat())) {
+            pattern = this.jacksonProperties.getDateFormat();
+        }
+        val localDateTimeDeserializer = new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(pattern));
+        return jackson2ObjectMapperBuilder -> jackson2ObjectMapperBuilder
+                .serializerByType(LocalDateTime.class, localDateTimeSerializer)
+                .deserializerByType(LocalDateTime.class, localDateTimeDeserializer)
+                .serializerByType(Long.class, ToStringSerializer.instance);
+    }
+}