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Excel注解ColumnType类型新增文本

This commit is contained in:
RuoYi 2024-03-22 16:23:19 +08:00
parent 905c08fb2c
commit 11320b2e13
3 changed files with 61 additions and 26 deletions
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2
ruoyi-common/src/main/java/com/ruoyi/common/annotation/Excel.java
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@ -171,7 +171,7 @@ public @interface Excel
public enum ColumnType public enum ColumnType
{ {
NUMERIC(0), STRING(1), IMAGE(2); NUMERIC(0), STRING(1), IMAGE(2), TEXT(3);
private final int value; private final int value;
ColumnType(int value) ColumnType(int value)

2
ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/SysUser.java
View File

@ -42,7 +42,7 @@ public class SysUser extends BaseEntity
private String email; private String email;
/** 手机号码 */ /** 手机号码 */
@Excel(name = "手机号码") @Excel(name = "手机号码", cellType = ColumnType.TEXT)
private String phonenumber; private String phonenumber;
/** 用户性别 */ /** 用户性别 */

83
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
View File

@ -39,6 +39,7 @@ import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle; import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.CellType; import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.ClientAnchor; import org.apache.poi.ss.usermodel.ClientAnchor;
import org.apache.poi.ss.usermodel.DataFormat;
import org.apache.poi.ss.usermodel.DataValidation; import org.apache.poi.ss.usermodel.DataValidation;
import org.apache.poi.ss.usermodel.DataValidationConstraint; import org.apache.poi.ss.usermodel.DataValidationConstraint;
import org.apache.poi.ss.usermodel.DataValidationHelper; import org.apache.poi.ss.usermodel.DataValidationHelper;
@ -783,6 +784,8 @@ public class ExcelUtil<T>
titleFont.setFontHeightInPoints((short) 16); titleFont.setFontHeightInPoints((short) 16);
titleFont.setBold(true); titleFont.setBold(true);
style.setFont(titleFont); style.setFont(titleFont);
DataFormat dataFormat = wb.createDataFormat();
style.setDataFormat(dataFormat.getFormat("@"));
styles.put("title", style); styles.put("title", style);
style = wb.createCellStyle(); style = wb.createCellStyle();
@ -862,34 +865,66 @@ public class ExcelUtil<T>
Map<String, CellStyle> styles = new HashMap<String, CellStyle>(); Map<String, CellStyle> styles = new HashMap<String, CellStyle>();
for (Object[] os : fields) for (Object[] os : fields)
{ {
Field field = (Field) os[0];
Excel excel = (Excel) os[1]; Excel excel = (Excel) os[1];
String key = StringUtils.format("data_{}_{}_{}", excel.align(), excel.color(), excel.backgroundColor()); if (Collection.class.isAssignableFrom(field.getType()))
if (!styles.containsKey(key))
{ {
CellStyle style = wb.createCellStyle(); ParameterizedType pt = (ParameterizedType) field.getGenericType();
style.setAlignment(excel.align()); Class<?> subClass = (Class<?>) pt.getActualTypeArguments()[0];
style.setVerticalAlignment(VerticalAlignment.CENTER); List<Field> subFields = FieldUtils.getFieldsListWithAnnotation(subClass, Excel.class);
style.setBorderRight(BorderStyle.THIN); for (Field subField : subFields)
style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); {
style.setBorderLeft(BorderStyle.THIN); Excel subExcel = subField.getAnnotation(Excel.class);
style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); annotationDataStyles(styles, subField, subExcel);
style.setBorderTop(BorderStyle.THIN); }
style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); }
style.setBorderBottom(BorderStyle.THIN); else
style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); {
style.setFillPattern(FillPatternType.SOLID_FOREGROUND); annotationDataStyles(styles, field, excel);
style.setFillForegroundColor(excel.backgroundColor().getIndex());
Font dataFont = wb.createFont();
dataFont.setFontName("Arial");
dataFont.setFontHeightInPoints((short) 10);
dataFont.setColor(excel.color().index);
style.setFont(dataFont);
styles.put(key, style);
} }
} }
return styles; return styles;
} }
/**
* 根据Excel注解创建表格列样式
*
* @param styles 自定义样式列表
* @param field 属性列信息
* @param excel 注解信息
*/
public void annotationDataStyles(Map<String, CellStyle> styles, Field field, Excel excel)
{
String key = StringUtils.format("data_{}_{}_{}_{}", excel.align(), excel.color(), excel.backgroundColor(), excel.cellType());
if (!styles.containsKey(key))
{
CellStyle style = wb.createCellStyle();
style.setAlignment(excel.align());
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setBorderRight(BorderStyle.THIN);
style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setBorderLeft(BorderStyle.THIN);
style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setBorderTop(BorderStyle.THIN);
style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setBorderBottom(BorderStyle.THIN);
style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setFillForegroundColor(excel.backgroundColor().getIndex());
Font dataFont = wb.createFont();
dataFont.setFontName("Arial");
dataFont.setFontHeightInPoints((short) 10);
dataFont.setColor(excel.color().index);
style.setFont(dataFont);
if (ColumnType.TEXT == excel.cellType())
{
DataFormat dataFormat = wb.createDataFormat();
style.setDataFormat(dataFormat.getFormat("@"));
}
styles.put(key, style);
}
}
/** /**
* 创建单元格 * 创建单元格
*/ */
@ -904,7 +939,7 @@ public class ExcelUtil<T>
if (isSubList()) if (isSubList())
{ {
// 填充默认样式，防止合并单元格样式失效 // 填充默认样式，防止合并单元格样式失效
sheet.setDefaultColumnStyle(column, styles.get(StringUtils.format("data_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor()))); sheet.setDefaultColumnStyle(column, styles.get(StringUtils.format("data_{}_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor(), attr.cellType())));
if (attr.needMerge()) if (attr.needMerge())
{ {
sheet.addMergedRegion(new CellRangeAddress(rownum - 1, rownum, column, column)); sheet.addMergedRegion(new CellRangeAddress(rownum - 1, rownum, column, column));
@ -922,7 +957,7 @@ public class ExcelUtil<T>
*/ */
public void setCellVo(Object value, Excel attr, Cell cell) public void setCellVo(Object value, Excel attr, Cell cell)
{ {
if (ColumnType.STRING == attr.cellType()) if (ColumnType.STRING == attr.cellType() || ColumnType.TEXT == attr.cellType())
{ {
String cellValue = Convert.toStr(value); String cellValue = Convert.toStr(value);
// 对于任何以表达式触发字符 =-+@开头的单元格，直接使用tab字符作为前缀，防止CSV注入。 // 对于任何以表达式触发字符 =-+@开头的单元格，直接使用tab字符作为前缀，防止CSV注入。
@ -1034,7 +1069,7 @@ public class ExcelUtil<T>
CellRangeAddress cellAddress = new CellRangeAddress(subMergedFirstRowNum, subMergedLastRowNum, column, column); CellRangeAddress cellAddress = new CellRangeAddress(subMergedFirstRowNum, subMergedLastRowNum, column, column);
sheet.addMergedRegion(cellAddress); sheet.addMergedRegion(cellAddress);
} }
cell.setCellStyle(styles.get(StringUtils.format("data_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor()))); cell.setCellStyle(styles.get(StringUtils.format("data_{}_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor(), attr.cellType())));
// 用于读取对象中的属性 // 用于读取对象中的属性
Object value = getTargetValue(vo, field, attr); Object value = getTargetValue(vo, field, attr);