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优化导出Excel时设置dictType属性重复查缓存问题

pull/448/MERGE
RuoYi 2023-04-06 15:23:06 +08:00
parent f67600df28
commit 466d8800fc
1 changed files with 11 additions and 1 deletions
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12
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
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@ -98,6 +98,11 @@ public class ExcelUtil<T>
public static final String[] FORMULA_STR = { "=", "-", "+", "@" }; public static final String[] FORMULA_STR = { "=", "-", "+", "@" };
/**
* 用于dictType属性数据存储，避免重复查缓存
*/
public Map<String, String> sysDictMap = new HashMap<String, String>();
/** /**
* Excel sheet最大行数，默认65536 * Excel sheet最大行数，默认65536
*/ */
@ -1034,7 +1039,12 @@ public class ExcelUtil<T>
} }
else if (StringUtils.isNotEmpty(dictType) && StringUtils.isNotNull(value)) else if (StringUtils.isNotEmpty(dictType) && StringUtils.isNotNull(value))
{ {
cell.setCellValue(convertDictByExp(Convert.toStr(value), dictType, separator)); if (!sysDictMap.containsKey(dictType + value))
{
String lable = convertDictByExp(Convert.toStr(value), dictType, separator);
sysDictMap.put(dictType + value, lable);
}
cell.setCellValue(sysDictMap.get(dictType + value));
} }
else if (value instanceof BigDecimal && -1 != attr.scale()) else if (value instanceof BigDecimal && -1 != attr.scale())
{ {