fix 修复 时间解析类异常问题

ruoyi-common/ruoyi-common-json/src/main/java/org/dromara/common/json/handler/CustomDateDeserializer.java

@@ -1,9 +1,11 @@
 package org.dromara.common.json.handler;
 
+import cn.hutool.core.date.DateTime;
 import cn.hutool.core.date.DateUtil;
 import com.fasterxml.jackson.core.JsonParser;
 import com.fasterxml.jackson.databind.DeserializationContext;
 import com.fasterxml.jackson.databind.JsonDeserializer;
+import org.dromara.common.core.utils.ObjectUtils;
 
 import java.io.IOException;
 import java.util.Date;
@@ -25,7 +27,11 @@ public class CustomDateDeserializer extends JsonDeserializer<Date> {
      */
     @Override
     public Date deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
-        return DateUtil.parse(p.getText()).toJdkDate();
+        DateTime parse = DateUtil.parse(p.getText());
+        if (ObjectUtils.isNull(parse)) {
+            return null;
+        }
+        return parse.toJdkDate();
     }
 
 }