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yzg-util-db/src/main/java/com/yanzuoguang/excel/ExcelConsole.java

@@ -338,7 +338,7 @@ public class ExcelConsole<T extends Object> implements DbRow<T> {
         int columnPos = 0;
         for (ExportColumn column : this.config.getColumns()) {
             String columnName = column.getName();
-            String value = StringHelper.getFirst(rowHandle.get(t, columnName));
+            String value = StringHelper.getFirst(StringHelper.toString(rowHandle.get(t, columnName)));
             // 列宽度
             int columnWidth = getUnit(column.getWidth() - 10);
             // 中文长度