cn.gjing.tools.excel

注释类型 ExcelField

@Documented
 @Retention(value=RUNTIME)
 @Target(value=FIELD)
public @interface ExcelField

This annotation is used to declare that an attribute is an Excel header, and if it is not annotated through this annotation, it will not be exported or imported as a header

作者:

Gjing

可选元素概要

可选元素

限定符和类型	可选元素和说明
Merge	autoMerge Whether to enable automatic vertical merge when export
ExcelColor	color Color index, can control the current header fill color, default use style listener color configuration
Class<? extends DataConvert<?>>	convert Data convert, which you can use to change data during import and export, before the cell are populated and converted to entity field
ExcelColor	fontColor Font color index, can control the current header value color, default use style listener color configuration
String	format Cell format The cell format of the current column is set when exporting, which defaults to general， Some commonly used formats are { ------- @ as text ------- 0 as integer ------- 0.00 is two decimal places ------- yyyy-MM-dd as 年-月-日 } See Excel's official cell format for more information
int	order List header sort defaults to the order in which entity fields appear.
boolean	required Is the cell content required when importing?
boolean	trim Remove white space on both sides of the string when importing
String[]	value Array of Excel header names.
int	width Column width of the excel header

元素详细资料

value

public abstract String[] value

Array of Excel header names. If multiple headers appear in the array and you want to merge the same header when exporting, you need to activate the multi-header mode before the export is executed. The last one in the array belongs to the real header, and if you are importing a multilevel header Excel file, you need to specify the real header start subscript. The header array size must be the same

返回:

header names

默认值:

""

width

public abstract int width

Column width of the excel header

返回:

Column width

默认值:

5120

order

public abstract int order

List header sort defaults to the order in which entity fields appear. If the current class inherits from the parent class, the fields of the parent class are appended to the fields of the current subclass. If the ORDER parameter is set, the order is sorted from smallest to largest

返回:

sort index

默认值:

0

format

public abstract String format

Cell format The cell format of the current column is set when exporting, which defaults to general， Some commonly used formats are {

------- @ as text ------- 0 as integer ------- 0.00 is two decimal places ------- yyyy-MM-dd as 年-月-日 } See Excel's official cell format for more information

返回:

format

默认值:

""

autoMerge

public abstract Merge autoMerge

Whether to enable automatic vertical merge when export

返回:

autoMerge

默认值:

@cn.gjing.tools.excel.write.merge.Merge

required

public abstract boolean required

Is the cell content required when importing? Once set to true, the current row is automatically skipped when a null value is encountered. Of course, you can customize the processing logic by ExcelEmptyReadListener to it

返回:

boolean

默认值:

false

trim

public abstract boolean trim

Remove white space on both sides of the string when importing

返回:

boolean

默认值:

false

convert

public abstract Class<? extends DataConvert<?>> convert

Data convert, which you can use to change data during import and export, before the cell are populated and converted to entity field

返回:

DefaultDataConvert

另请参阅:

DataConvert

默认值:

cn.gjing.tools.excel.convert.DefaultDataConvert.class

color

public abstract ExcelColor color

Color index, can control the current header fill color, default use style listener color configuration

返回:

index

另请参阅:

ExcelColor

默认值:

cn.gjing.tools.excel.metadata.ExcelColor.LIME

fontColor

public abstract ExcelColor fontColor

Font color index, can control the current header value color, default use style listener color configuration

返回:

index

另请参阅:

ExcelColor

默认值:

cn.gjing.tools.excel.metadata.ExcelColor.WHITE