fix: 解决年度里程统计导出报错的问题

hzims-service/safeproduct/src/main/java/com/hnac/hzims/safeproduct/service/impl/CarServiceImpl.java

@@ -29,10 +29,7 @@ import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.math.BigDecimal;
 import java.net.URLEncoder;
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.stream.Collectors;
 
 /**
@@ -254,7 +251,11 @@ public class CarServiceImpl extends ServiceImpl<CarMapper, CarEntity> implements
                     .registerConverter(new LongStringConverter())
                     .registerWriteHandler(new SimpleColumnWidthStyleStrategy(25))
                     .build();
+            // 排除时间字段
+            Set<String> excludeSets = new HashSet<>();
+            excludeSets.add("createTime");
             WriteSheet writeSheet = EasyExcel.writerSheet(1, "年度里程统计表").head(CarMilesYearVO.class)
+                    .excludeColumnFieldNames(excludeSets)
                     .build();
             excelWriter.write(list, writeSheet);
             excelWriter.finish();