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导入下载模板增加默认样式 

Signed-off-by: 刘继东 <wwwliujidong@163.com>
This commit is contained in:
刘继东 2023-05-05 05:31:57 +00:00 committed by Gitee
parent a606973cbe
commit 2d0782ce10
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GPG Key ID: 173E9B9CA92EEF8F
1 changed files with 21 additions and 21 deletions
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42
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java
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@ -23,26 +23,7 @@ import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.commons.lang3.RegExUtils;
import org.apache.commons.lang3.reflect.FieldUtils;
import org.apache.poi.ss.usermodel.BorderStyle;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.ClientAnchor;
import org.apache.poi.ss.usermodel.DataValidation;
import org.apache.poi.ss.usermodel.DataValidationConstraint;
import org.apache.poi.ss.usermodel.DataValidationHelper;
import org.apache.poi.ss.usermodel.DateUtil;
import org.apache.poi.ss.usermodel.Drawing;
import org.apache.poi.ss.usermodel.FillPatternType;
import org.apache.poi.ss.usermodel.Font;
import org.apache.poi.ss.usermodel.HorizontalAlignment;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.Name;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.VerticalAlignment;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.ss.util.CellRangeAddressList;
import org.apache.poi.util.IOUtils;
@ -522,7 +503,7 @@ public class ExcelUtil<T>
// 产生一行
Row row = sheet.createRow(rownum);
int column = 0;
int column = 0,tempColumn=-1;
// 写入各个字段的列头名称
for (Object[] os : fields)
{
@ -540,6 +521,8 @@ public class ExcelUtil<T>
{
this.createHeadCell(excel, row, column++);
}
if(excel.cellType()==ColumnType.STRING)
this.createDefaultColumnStyle(wb,tempColumn++);
}
if (Type.EXPORT.equals(type))
{
@ -1484,4 +1467,21 @@ public class ExcelUtil<T>
}
return method;
}
/**
* 创建默认列样式
* @param wb
* @param column
*/
private void createDefaultColumnStyle(Workbook wb, int column)
{
// 设置默认输入类型为文本
CellStyle style = wb.createCellStyle();
DataFormat excelFormat = wb.createDataFormat();
// 自动换行
style.setWrapText(true);
// 文本格式
style.setDataFormat(excelFormat.getFormat("@"));
sheet.setDefaultColumnStyle(column, style);
}
}