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Description
public class CustomCellWriteHeightConfig extends AbstractRowHeightStyleStrategy { /** * 默认高度 */ private static final Integer DEFAULT_HEIGHT = 300;
@Override
protected void setHeadColumnHeight(Row row, int relativeRowIndex) {
}
@Override
protected void setContentColumnHeight(Row row, int relativeRowIndex) {
Iterator<Cell> cellIterator = row.cellIterator();
if (!cellIterator.hasNext()) {
return;
}
// 默认为 1行高度
Integer maxHeight = 1;
while (cellIterator.hasNext()) {
Cell cell = cellIterator.next();
switch (cell.getCellTypeEnum()) {
case STRING:
if (cell.getStringCellValue().indexOf("\n") != -1) {
int length = cell.getStringCellValue().split("\n").length;
maxHeight = Math.max(maxHeight, length);
}
break;
default:
break;
}
}
row.setHeight((short) (maxHeight * DEFAULT_HEIGHT));
}
}EasyExcel.registerWriteHandler(new CustomCellWriteWeightConfig()) .registerWriteHandler(new CustomCellWriteHeightConfig()); 以上代码AbstractRowHeightStyleStrategy 类中进入方法也调用但是没有执行我重写的方法，我设置自定义列宽没有问题。 easyExcel的版本是2.2.7