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Excel支持sort导出排序

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RuoYi 2020-07-10 14:47:58 +08:00
parent bc56aae219
commit ec09696512
2 changed files with 13 additions and 5 deletions
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13
ruoyi/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
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@ -11,11 +11,13 @@ import java.math.BigDecimal;
import java.text.DecimalFormat; import java.text.DecimalFormat;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import java.util.Comparator;
import java.util.Date; import java.util.Date;
import java.util.HashMap; import java.util.HashMap;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.UUID; import java.util.UUID;
import java.util.stream.Collectors;
import org.apache.poi.hssf.usermodel.HSSFDateUtil; import org.apache.poi.hssf.usermodel.HSSFDateUtil;
import org.apache.poi.ss.usermodel.BorderStyle; import org.apache.poi.ss.usermodel.BorderStyle;
import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.Cell;
@ -39,17 +41,17 @@ import org.apache.poi.xssf.streaming.SXSSFWorkbook;
import org.apache.poi.xssf.usermodel.XSSFDataValidation; import org.apache.poi.xssf.usermodel.XSSFDataValidation;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
import com.ruoyi.common.core.text.Convert;
import com.ruoyi.common.exception.CustomException;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.reflect.ReflectUtils;
import com.ruoyi.framework.aspectj.lang.annotation.Excel; import com.ruoyi.framework.aspectj.lang.annotation.Excel;
import com.ruoyi.framework.aspectj.lang.annotation.Excel.ColumnType; import com.ruoyi.framework.aspectj.lang.annotation.Excel.ColumnType;
import com.ruoyi.framework.aspectj.lang.annotation.Excel.Type; import com.ruoyi.framework.aspectj.lang.annotation.Excel.Type;
import com.ruoyi.framework.aspectj.lang.annotation.Excels; import com.ruoyi.framework.aspectj.lang.annotation.Excels;
import com.ruoyi.framework.config.RuoYiConfig; import com.ruoyi.framework.config.RuoYiConfig;
import com.ruoyi.framework.web.domain.AjaxResult; import com.ruoyi.framework.web.domain.AjaxResult;
import com.ruoyi.common.core.text.Convert;
import com.ruoyi.common.exception.CustomException;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.reflect.ReflectUtils;
/** /**
* Excel相关处理 * Excel相关处理
@ -768,6 +770,7 @@ public class ExcelUtil<T>
} }
} }
} }
this.fields = this.fields.stream().sorted(Comparator.comparing(objects -> ((Excel) objects[1]).sort())).collect(Collectors.toList());
} }
/** /**

5
ruoyi/src/main/java/com/ruoyi/framework/aspectj/lang/annotation/Excel.java
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@ -14,6 +14,11 @@ import java.lang.annotation.Target;
@Target(ElementType.FIELD) @Target(ElementType.FIELD)
public @interface Excel public @interface Excel
{ {
/**
* 导出时在excel中排序
*/
public int sort() default Integer.MAX_VALUE;
/** /**
* 导出到Excel中的名字. * 导出到Excel中的名字.
*/ */