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Excel支持注解align对齐方式

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This commit is contained in:
RuoYi 2020-12-03 13:26:46 +08:00
parent 23868c4fad
commit 1c7a5faae8
2 changed files with 38 additions and 1 deletions
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21
ruoyi-common/src/main/java/com/ruoyi/common/annotation/Excel.java
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@ -105,6 +105,27 @@ public @interface Excel
*/
public boolean isStatistics() default false;
/**
* 导出字段对齐方式（0：默认；1：靠左；2：居中；3：靠右）
*/
Align align() default Align.AUTO;
public enum Align
{
AUTO(0), LEFT(1), CENTER(2), RIGHT(3);
private final int value;
Align(int value)
{
this.value = value;
}
public int value()
{
return this.value;
}
}
/**
* 字段类型（0：导出导入；1：仅导出；2：仅导入）
*/

18
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
View File

@ -473,6 +473,21 @@ public class ExcelUtil<T>
style.setFont(totalFont);
styles.put("total", style);
style = wb.createCellStyle();
style.cloneStyleFrom(styles.get("data"));
style.setAlignment(HorizontalAlignment.LEFT);
styles.put("data1", style);
style = wb.createCellStyle();
style.cloneStyleFrom(styles.get("data"));
style.setAlignment(HorizontalAlignment.CENTER);
styles.put("data2", style);
style = wb.createCellStyle();
style.cloneStyleFrom(styles.get("data"));
style.setAlignment(HorizontalAlignment.RIGHT);
styles.put("data3", style);
return styles;
}
@ -555,7 +570,8 @@ public class ExcelUtil<T>
{
// 创建cell
cell = row.createCell(column);
cell.setCellStyle(styles.get("data"));
int align = attr.align().value();
cell.setCellStyle(styles.get("data" + (align >= 1 && align <= 3 ? align : "")));
// 用于读取对象中的属性
Object value = getTargetValue(vo, field, attr);