fix bug，获取timestamp类型为一串unix long数据，使用fastjson的@JSONField可以解决

src/taoshop-common/taoshop-common-core/src/main/java/com/muses/taoshop/common/core/database/utils/DateUtil.java → src/taoshop-common/taoshop-common-core/src/main/java/com/muses/taoshop/common/core/utils/DateUtil.java

-package com.muses.taoshop.common.core.database.utils;
+package com.muses.taoshop.common.core.utils;
 
 import java.text.DateFormat;
 import java.text.ParseException;

src/taoshop-common/taoshop-common-core/src/main/java/com/muses/taoshop/common/core/utils/JsonDateSerializer.java

+package com.muses.taoshop.common.core.utils;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class JsonDateSerializer extends JsonSerializer<Date> {
+   private SimpleDateFormat dateFormat=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+   @Override  
+   public void serialize(Date date, JsonGenerator gen, SerializerProvider provider)  throws IOException, JsonProcessingException {
+       String value = dateFormat.format(date);  
+       gen.writeString(value);  
+   }  
+}  
\ No newline at end of file

src/taoshop-common/taoshop-common-core/src/main/java/com/muses/taoshop/common/core/database/utils/SerializeUtil.java → src/taoshop-common/taoshop-common-core/src/main/java/com/muses/taoshop/common/core/utils/SerializeUtil.java

-package com.muses.taoshop.common.core.database.utils;
+package com.muses.taoshop.common.core.utils;
 
 import java.io.*;
 

src/taoshop-common/taoshop-common-core/src/main/java/com/muses/taoshop/common/core/database/utils/UUIDGenerator.java → src/taoshop-common/taoshop-common-core/src/main/java/com/muses/taoshop/common/core/utils/UUIDGenerator.java

-package com.muses.taoshop.common.core.database.utils;
+package com.muses.taoshop.common.core.utils;
 
 /**
  * <pre>

src/taoshop-provider-api/taoshop-provider-api-item/src/main/java/com/muses/taoshop/item/entity/ItemCategory.java

 package com.muses.taoshop.item.entity;
 
 
+import com.alibaba.fastjson.annotation.JSONField;
 import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.muses.taoshop.common.core.utils.JsonDateSerializer;
 import org.springframework.format.annotation.DateTimeFormat;
 
 import java.util.Date;
@@ -37,15 +40,19 @@ public class ItemCategory {
     /**
      * 上次修改时间
      */
-    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-//    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+//    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JSONField(format ="yyyy-MM-dd HH:mm:ss")
+//    @JsonFormat(pattern="yyyy-MM-dd",timezone = "GMT+8")
+//    @JsonSerialize(using=JsonDateSerializer.class)
     private Date lastModifyTime;
 
     /**
      * 创建时间
      */
-    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss" )
-//    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone = "GMT+8")
+//    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss" )
+    @JSONField(format ="yyyy-MM-dd HH:mm:ss")
+//    @JsonFormat(pattern="yyyy-MM-dd",timezone = "GMT+8")
+//    @JsonSerialize(using=JsonDateSerializer.class)
     private Date createTime;
 
     /**

src/taoshop-provider/pom.xml

@@ -34,5 +34,12 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <dependencies>
+        <dependency>
+            <groupId>jack</groupId>
+            <artifactId></artifactId>
+        </dependency>
+    </dependencies>
+
 
 </project>