价格查询，待处理订单内容

src/main/java/com/ycwl/basic/config/JacksonConfiguration.java

@@ -1,10 +1,16 @@
 package com.ycwl.basic.config;
 
 import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
 import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
 @Configuration
 public class JacksonConfiguration {
 
@@ -13,6 +19,16 @@ public class JacksonConfiguration {
         return builder -> {
             // 把 Long 类型序列化为 String
             builder.serializerByType(Long.class, ToStringSerializer.instance);
+            
+            // 添加 JavaTimeModule 以支持 Java 8 时间类型
+            builder.simpleDateFormat("yyyy-MM-dd HH:mm:ss");
+            builder.serializers(new LocalDateTimeSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
+            builder.deserializers(new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
         };
     }
-}
+    
+    @Bean
+    public JavaTimeModule javaTimeModule() {
+        return new JavaTimeModule();
+    }
+}