优化代码

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/annotation/Excel.java

@@ -120,7 +120,7 @@ public @interface Excel
     public boolean isStatistics() default false;
 
     /**
-     * 导出类型（0数字 1字符串）
+     * 导出类型（0数字 1字符串 2图片）
      */
     public ColumnType cellType() default ColumnType.STRING;
 

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelDictDataConverter.java

@@ -5,7 +5,7 @@ package com.ruoyi.common.core.utils.poi;
  *
  * @author ruoyi
  */
-public interface ExcelDictDataConverter​
+public interface ExcelDictDataConverter
 {
     /**
      * 根据字典类型和字典键值获取字典标签

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java

@@ -207,7 +207,7 @@ public class ExcelUtil<T>
     /**
      * 字典数据转换器
      */
-    private ExcelDictDataConverter​ dictDataConverter;
+    private ExcelDictDataConverter dictDataConverter;
 
     public ExcelUtil(Class<T> clazz)
     {
@@ -239,13 +239,13 @@ public class ExcelUtil<T>
      *
      * @return 字典数据转换器
      */
-    private ExcelDictDataConverter​ getDictDataConverter()
+    private ExcelDictDataConverter getDictDataConverter()
     {
         if (dictDataConverter == null)
         {
             try
             {
-                dictDataConverter = SpringUtils.getBean(ExcelDictDataConverter​.class);
+                dictDataConverter = SpringUtils.getBean(ExcelDictDataConverter.class);
             }
             catch (Exception e)
             {

ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/utils/poi/DictDataConverter.java

@@ -3,7 +3,7 @@ package com.ruoyi.common.security.utils.poi;
 import java.util.List;
 import org.springframework.stereotype.Component;
 import com.ruoyi.common.core.utils.StringUtils;
-import com.ruoyi.common.core.utils.poi.ExcelDictDataConverter​;
+import com.ruoyi.common.core.utils.poi.ExcelDictDataConverter;
 import com.ruoyi.common.security.utils.DictUtils;
 import com.ruoyi.system.api.domain.SysDictData;
 
@@ -13,7 +13,7 @@ import com.ruoyi.system.api.domain.SysDictData;
  * @author ruoyi
  */
 @Component
-public class DictDataConverter implements ExcelDictDataConverter​
+public class DictDataConverter implements ExcelDictDataConverter
 {
     /**
      * 分隔符