1、优化

src/main/resources/modules/SpringBoot/java/action/GlobalController.java

@@ -309,7 +309,7 @@ public class GlobalController implements ErrorController {
             return baseResponse;
         } catch (InvocationTargetException e) {
             BaseResponse baseResponse = new BaseResponse();
-            baseResponse.addError(ErrorType.BUSINESS_ERROR, "方法执行错误!");
+            baseResponse.addError(ErrorType.BUSINESS_ERROR, "方法执行错误[" + e.getTargetException().getMessage() + "]");
             return baseResponse;
         }
     }

src/main/resources/modules/SpringBoot/java/action/ajax/system/DictAjax.java

@@ -11,12 +11,14 @@ import ${basePackage}.frame.excel.exception.ReadErrorException;
 import ${basePackage}.frame.excel.exception.TemplateNotMatchException;
 import ${basePackage}.frame.utils.MapperUtil;
 import ${basePackage}.frame.utils.ResponseUtil;
+import ${basePackage}.frame.utils.ValidationUtil;
 import ${basePackage}.module.system.ent.Dict;
 import ${basePackage}.module.system.mgr.DictManager;
 import ${basePackage}.module.system.req.*;
 import ${basePackage}.module.system.rsp.*;
 
 import java.io.IOException;
+import java.util.List;
 
 public class DictAjax {
 
@@ -69,10 +71,16 @@ public class DictAjax {
     public Object imports(MultipartFile file) {
         BaseResponse baseResponse = new BaseResponse();
         try {
-            WSheet<Dict> sheet = new WSheet<>(file.getBytes(), Dict.class);
+            WSheet<Dict> sheet = new WSheet<>(file.getBytes(), Dict.class, new WSheet.Validator<Dict>() {
+                @Override
+                public List<String> validate(Dict o) {
+                    DictCreateRequest request = MapperUtil.map(o, DictCreateRequest.class);
+                    return ValidationUtil.validate(request);
+                }
+            });
 
             if (sheet.hasError()) {
-                return ResponseUtil.apply(sheet.getBytes(), sheet.getName() + "-err.xlsx");
+                return ResponseUtil.apply(sheet.getBytes(true), sheet.getName() + "-err.xlsx");
             } else {
                 return baseResponse;
             }

src/main/resources/modules/SpringBoot/java/frame/base/BaseEntity.java

@@ -11,9 +11,13 @@ import java.util.Date;
  * @version 0.0.1
  * @since 2017-01-01
  */
-
 public class BaseEntity implements Serializable {
 
+    /**
+     * 主键
+     */
+    private long id;
+
     /**
      * 行版本
      */
@@ -48,14 +52,6 @@ public class BaseEntity implements Serializable {
     @JsonIgnore
     private boolean isDeleted;
 
-    public boolean getIsDeleted() {
-        return isDeleted;
-    }
-
-    public void setIsDeleted(boolean isDeleted) {
-        this.isDeleted = isDeleted;
-    }
-
     public long getRowVersion() {
         return rowVersion;
     }
@@ -64,20 +60,20 @@ public class BaseEntity implements Serializable {
         this.rowVersion = rowVersion;
     }
 
-    public long getCreateBy() {
+    public long getId() {
-        return createBy;
+        return id;
     }
 
-    public void setCreateBy(long createBy) {
+    public void setId(long id) {
-        this.createBy = createBy;
+        this.id = id;
     }
 
-    public long getLastUpdateBy() {
+    public long getCreateBy() {
-        return lastUpdateBy;
+        return createBy;
     }
 
-    public void setLastUpdateBy(long lastUpdateBy) {
+    public void setCreateBy(long createBy) {
-        this.lastUpdateBy = lastUpdateBy;
+        this.createBy = createBy;
     }
 
     public Date getCreateTime() {
@@ -88,6 +84,14 @@ public class BaseEntity implements Serializable {
         this.createTime = createTime;
     }
 
+    public long getLastUpdateBy() {
+        return lastUpdateBy;
+    }
+
+    public void setLastUpdateBy(long lastUpdateBy) {
+        this.lastUpdateBy = lastUpdateBy;
+    }
+
     public Date getLastUpdateTime() {
         return lastUpdateTime;
     }
@@ -95,4 +99,12 @@ public class BaseEntity implements Serializable {
     public void setLastUpdateTime(Date lastUpdateTime) {
         this.lastUpdateTime = lastUpdateTime;
     }
+
+    public boolean isDeleted() {
+        return isDeleted;
+    }
+
+    public void setDeleted(boolean deleted) {
+        isDeleted = deleted;
+    }
 }

src/main/resources/modules/SpringBoot/java/frame/excel/WColumn.java

@@ -6,6 +6,7 @@ import ${basePackage}.frame.utils.StringUtil;
 
 import java.io.Serializable;
 import java.lang.reflect.Field;
+import java.lang.reflect.Method;
 
 /**
  * WColumn - Excel列对象(包含列名，长度，必须项，列描述，指定转换器)
@@ -36,7 +37,14 @@ public class WColumn implements Serializable {
      */
     private Converter converter;
 
+    /**
+     * Field对象
+     */
     private Field field;
+    /**
+     * set方法
+     */
+    private Method setMethod;
 
     private int cellType = 1;
 
@@ -112,4 +120,12 @@ public class WColumn implements Serializable {
     public void setCellType(int cellType) {
         this.cellType = cellType;
     }
+
+    public Method getSetMethod() {
+        return setMethod;
+    }
+
+    public void setSetMethod(Method setMethod) {
+        this.setMethod = setMethod;
+    }
 }

src/main/resources/modules/SpringBoot/java/frame/excel/WSheet.java

@@ -1,12 +1,13 @@
 package ${basePackage}.frame.excel;
 
+import ${basePackage}.frame.excel.converter.Converter;
+import ${basePackage}.frame.excel.exception.ValueConverterException;
 import ${basePackage}.frame.excel.style.DataCellStyle;
 import ${basePackage}.frame.excel.style.ErrorCellStyle;
 import ${basePackage}.frame.excel.style.HeadCellStyle;
 import ${basePackage}.frame.excel.style.RedFont;
 import ${basePackage}.frame.utils.ClassUtil;
 import ${basePackage}.frame.utils.LogUtil;
-import ${basePackage}.frame.utils.StringUtil;
 import ${basePackage}.frame.utils.ValidationUtil;
 import ${basePackage}.frame.excel.annotation.*;
 import ${basePackage}.frame.excel.converter.*;
@@ -64,7 +65,7 @@ public class WSheet<T> implements Serializable, Cloneable {
     /**
      * 根据模板类对DataTable添加相应的列。
      *
-     * @return 包含@Name标记的字段Set
+     * @return WColumn集合
      */
     private List<WColumn> initColumns(Class<?> clazz) {
         //获取工作簿名称，没有则以类名为默认工作簿名称
@@ -87,6 +88,9 @@ public class WSheet<T> implements Serializable, Cloneable {
             WColumn WColumn = new WColumn();
             WColumn.setField(field);
 
+            Method set = ClassUtil.setMethod(field.getName(), clazz, field.getType());
+            WColumn.setSetMethod(set);
+
             //获取列名称
             if (!field.isAnnotationPresent(ColumnName.class)) {
                 WColumn.setName(field.getName());
@@ -110,7 +114,7 @@ public class WSheet<T> implements Serializable, Cloneable {
                 ${basePackage}.frame.excel.annotation.Converter converter = field.getAnnotation(${basePackage}.frame.excel.annotation.Converter.class);
                 Class target = converter.target();
                 try {
-                    WColumn.setConverter((${basePackage}.frame.excel.converter.Converter) target.newInstance());
+                    WColumn.setConverter((Converter) target.newInstance());
                 } catch (InstantiationException e) {
                     e.printStackTrace();
                 } catch (IllegalAccessException e) {
@@ -162,9 +166,6 @@ public class WSheet<T> implements Serializable, Cloneable {
      * 并不会对数据的格式和合法性进行检验。
      *
      * @param list 需要导出的对象列表
-     * @throws NoSuchMethodException
-     * @throws InvocationTargetException
-     * @throws IllegalAccessException
      */
     public WSheet(List<T> list) {
         if (list == null || list.size() == 0) {
@@ -180,19 +181,7 @@ public class WSheet<T> implements Serializable, Cloneable {
                         continue;
                     }
                     Field field = column.getField();
-                    String att = StringUtil.upperFirstWord(field.getName());
+                    Method method = ClassUtil.setMethod(field.getName(), t.getClass(), field.getType());
-                    Method method = null;
-                    try {
-                        // 尝试获取get方法
-                        method = t.getClass().getMethod("get" + att);
-                    } catch (NoSuchMethodException e) {
-                        // 尝试获取is方法，工具生成布尔值可能是is而不是get
-                        try {
-                            method = t.getClass().getMethod("is" + att);
-                        } catch (NoSuchMethodException e1) {
-                            LogUtil.w(field.getName()+"can not find get method");
-                        }
-                    }
                     try {
                         Object value = method.invoke(t);
                         if (null == value) {
@@ -315,17 +304,17 @@ public class WSheet<T> implements Serializable, Cloneable {
             }
 
             try {
-                T t = transferOneObject(clazz, i);
+                T t = clazz.newInstance();
-                List<String> validate = ValidationUtil.validate(t);
+                List<String> errs = transferMap(row, t);
-                validate.addAll(validator != null ? validator.validate(t) : null);
+                errs.addAll(ValidationUtil.validate(t));
-                if (validate.size() > 0) {
+                errs.addAll(validator != null ? validator.validate(t) : Collections.emptyList());
-                    for (String s : validate) {
+                if (errs.size() > 0) {
+                    for (String s : errs) {
                         row.addError(s);
                     }
                 }
-            } catch (Exception e) {
+            } catch (InstantiationException | IllegalAccessException e) {
-                e.printStackTrace();
+                row.addError("模板对象默认构造函数错误");
-                row.addError("数据检查错误");
             }
         }
     }
@@ -333,67 +322,38 @@ public class WSheet<T> implements Serializable, Cloneable {
     /**
      * 转换某行为一个对象
      *
-     * @param clazz    类型
+     * @param row    行对象
-     * @param rowIndex 行号
+     * @param target 模板对象
-     * @return 对象
+     * @return 模板对象
-     * @throws IllegalAccessException
-     * @throws InstantiationException
-     * @throws NoSuchMethodException
-     * @throws InvocationTargetException
      */
-    public T transferOneObject(Class<T> clazz, int rowIndex) throws IllegalAccessException, InstantiationException, NoSuchMethodException, InvocationTargetException {
+    public List<String> transferMap(WRow row, T target) {
-        T object = clazz.newInstance();
+        List<String> err = new ArrayList<>();
-        ParentFirst parentFirstAnnotation = clazz.getAnnotation(ParentFirst.class);
+        for (String key : row.keySet()) {
-        boolean parentFirst = parentFirstAnnotation != null && parentFirstAnnotation.value();
-        Field[] fields = ClassUtil.getFields(clazz, parentFirst);
-        Set<Field> set = new HashSet<>();
-        for (Field field : fields) {
-            set.add(field);
-        }
-
-        for (int j = 0; j < this.columnList.size(); j++) {
-            String key = this.columnList.get(j).getName();
-
             for (WColumn column : columnList) {
-                Field field = column.getField();
+                String name = column.getName();
-                ColumnName fieldColumnName = field.getAnnotation(ColumnName.class);
+                Method setMethod = column.getSetMethod();
-
-                if (key.equals(fieldColumnName.value())) {
 
-                    String att = StringUtil.upperFirstWord(field.getName());
+                if (key.equals(name)) {
-
+                    WCell WCell = row.get(column.getName());
-                    WCell WCell = this.rowList.get(rowIndex).get(column.getName());
                     if (null != WCell) {
                         String value = WCell.getValue();
-                        Method method = clazz.getMethod("set" + att, field.getType());
                         //获取转换器
-                        ${basePackage}.frame.excel.converter.Converter converter = column.getConverter();
+                        Converter converter = column.getConverter();
-                        method.invoke(object, converter.convert(value));
+                        try {
-                    }
+                            setMethod.invoke(target, converter.convert(value));
-                    break;
+                        } catch (ValueConverterException e) {
+                            e.printStackTrace();
+                            err.add(e.getMessage());
+                        } catch (IllegalAccessException | InvocationTargetException e) {
+                            e.printStackTrace();
+                            err.add("[" + setMethod.getName() + "]执行错误");
                         }
                     }
+                    break;
                 }
-        return object;
             }
-
-    /**
-     * 将DataTable转为T型的List<br/><br/>
-     * 如果你试图这么做,请确保在每个字段上都加上了@Name注解<br/>
-     * 并确保该注解的值与DataTable中列的名字一致。<br/>
-     * 注解的值在这里作为唯一的标识。
-     *
-     * @return T型列表
-     * @see WColumn    列名称
-     */
-    public List<T> transferList(Class<T> clazz) throws IllegalAccessException, InstantiationException, NoSuchMethodException, InvocationTargetException {
-        List<T> list = new ArrayList<>();
-
-        for (int i = 0; i < this.rowList.size(); i++) {
-            T object = transferOneObject(clazz, i);
-            list.add(object);
         }
-        return list;
+        return err;
     }
 
     /**
@@ -508,7 +468,6 @@ public class WSheet<T> implements Serializable, Cloneable {
 
         for (int j = 0; j < this.columnList.size(); j++) {
             WColumn column = this.columnList.get(j);
-            Field field = column.getField();
             Cell firstCell = firstRow.createCell(j + offset);
             String columnName = column.getName();
             XSSFRichTextString textString;
@@ -522,13 +481,6 @@ public class WSheet<T> implements Serializable, Cloneable {
             }
             StringBuilder sb = new StringBuilder();
             sb.append(column.getDescription()).append("\n");
-            // 添加数据说明信息。
-            if (field.isAnnotationPresent(ColumnDescription.class)) {
-                // 获取声明字段上的Description信息。
-                ColumnDescription columnDescription = field.getAnnotation(ColumnDescription.class);
-                sb.append(columnDescription.value());
-                sb.append("\n");
-            }
 
             // 如果填写了注释信息
             if (sb.length() > 1) {

src/main/resources/modules/SpringBoot/java/frame/excel/converter/BooleanConverter.java

@@ -1,5 +1,7 @@
 package ${basePackage}.frame.excel.converter;
 
+        import ${basePackage}.frame.excel.exception.ValueConverterException;
+
 /**
  * BooleanConverter - Boolean转化器，重写了对象到String，String到对象的转化方式
  *
@@ -10,12 +12,28 @@ package ${basePackage}.frame.excel.converter;
 public class BooleanConverter implements Converter<Boolean> {
 
     @Override
-    public Boolean convert(String var) {
+    public Boolean convert(String var) throws ValueConverterException {
-        try {
+        if (null == var || "".equals(var)) {
-            return Boolean.parseBoolean(var);
-        } catch (Exception e) {
             return false;
         }
+
+        String lowerCase = var.toLowerCase();
+
+        if (lowerCase.matches("y|n")) {
+            return "y".equals(lowerCase);
+        } else if (lowerCase.matches("yes|no")) {
+            return "yes".equals(lowerCase);
+        } else if (lowerCase.matches("true|false")) {
+            return "true".equals(lowerCase);
+        } else if (lowerCase.matches("是|否")) {
+            return "是".equals(lowerCase);
+        } else if (lowerCase.matches("有|无")) {
+            return "有".equals(lowerCase);
+        } else if (lowerCase.matches("是|不是")) {
+            return "是".equals(lowerCase);
+        } else {
+            throw new ValueConverterException("[" + var + "] can not convert to Boolean");
+        }
     }
 
     @Override
@@ -23,6 +41,6 @@ public class BooleanConverter implements Converter<Boolean> {
         if (var == null) {
             return "";
         }
-        return String.valueOf(var);
+        return var ? "Y" : "N";
     }
 }

src/main/resources/modules/SpringBoot/java/frame/excel/converter/Converter.java

@@ -1,5 +1,7 @@
 package ${basePackage}.frame.excel.converter;
 
+import ${basePackage}.frame.excel.exception.ValueConverterException;
+
 /**
  * Converter - 转化器接口，所有转化器必须实现该接口
  *
@@ -9,7 +11,7 @@ package ${basePackage}.frame.excel.converter;
  */
 public interface Converter<T> {
 
-    T convert(String var);
+    T convert(String var) throws ValueConverterException;
 
     String string(T var);
 }

src/main/resources/modules/SpringBoot/java/frame/excel/exception/ValueConverterException.java

@@ -0,0 +1,15 @@
+package xyz.wbsite.frame.excel.exception;
+
+/**
+ * 值转换异常
+ *
+ * @author wangbing
+ * @version 0.0.1
+ * @since 2017-01-01
+ */
+public class ValueConverterException extends Exception {
+
+    public ValueConverterException(String s) {
+        super(s);
+    }
+}

src/main/resources/modules/SpringBoot/java/frame/utils/ClassUtil.java

@@ -30,25 +30,6 @@ public class ClassUtil {
         return fields;
     }
 
-    /**
-     * 获取class的 包括父类的
-     *
-     * @param clazz
-     * @return
-     */
-    public static Field[] getClassFields(Class<?> clazz) {
-        List<Field> list = new ArrayList<Field>();
-        Field[] fields;
-        do {
-            fields = clazz.getDeclaredFields();
-            for (int i = 0; i < fields.length; i++) {
-                list.add(fields[i]);
-            }
-            clazz = clazz.getSuperclass();
-        } while (clazz != Object.class && clazz != null);
-        return list.toArray(fields);
-    }
-
     /**
      * 判断是不是集合的实现类
      *
@@ -62,40 +43,38 @@ public class ClassUtil {
     /**
      * 获取GET方法
      *
-     * @param name
+     * @param name      成员变量名
-     * @param pojoClass
+     * @param pojoClass POJO对象
-     * @return
+     * @return 方法
-     * @throws Exception
      */
-    public static Method getMethod(String name, Class<?> pojoClass) throws Exception {
+    public static Method getMethod(String name, Class<?> pojoClass) throws RuntimeException {
-        StringBuffer getMethodName = new StringBuffer("get");
+        String getMethodName = "get" + StringUtil.upperFirstWord(name);
-        getMethodName.append(name.substring(0, 1).toUpperCase());
-        getMethodName.append(name.substring(1));
-        Method method = null;
         try {
-            method = pojoClass.getMethod(getMethodName.toString());
+            return pojoClass.getMethod(getMethodName);
         } catch (Exception e) {
-            method = pojoClass.getMethod(
+            getMethodName = "is" + StringUtil.upperFirstWord(name);
-                    getMethodName.toString().replace("get", "is")
+            try {
-            );
+                return pojoClass.getMethod(getMethodName);
+            } catch (NoSuchMethodException e1) {
+                throw new RuntimeException("can not find[" + name + "]method");
+            }
         }
-        return method;
     }
 
     /**
      * 获取SET方法
      *
-     * @param name
+     * @param name      成员变量名
-     * @param pojoClass
+     * @param pojoClass POJO对象
-     * @param type
+     * @return 方法
-     * @return
-     * @throws Exception
      */
-    public static Method getMethod(String name, Class<?> pojoClass, Class<?> type) throws Exception {
+    public static Method setMethod(String name, Class<?> pojoClass, Class<?> type) {
-        StringBuffer getMethodName = new StringBuffer("set");
+        String setMethodName = "set" + StringUtil.upperFirstWord(name);
-        getMethodName.append(name.substring(0, 1).toUpperCase());
+        try {
-        getMethodName.append(name.substring(1));
+            return pojoClass.getMethod(setMethodName, type);
-        return pojoClass.getMethod(getMethodName.toString(), type);
+        } catch (Exception e) {
+            return null;
+        }
     }
 
     public static boolean isJavaClass(Field field) {

src/main/resources/modules/SpringBoot/java/module/ent/entity.ftl

@@ -15,7 +15,7 @@ import ${basePackage}.frame.base.BaseEntity;
 public class ${table.getCName()} extends BaseEntity {
 
 <#list table.fields as field>
-<#if !field.isSystem || field.fieldName == 'ID'>
+<#if !field.isSystem>
     /**
      * ${field.fieldName} - ${field.fieldComment?default("")}
      */
@@ -23,7 +23,7 @@ public class ${table.getCName()} extends BaseEntity {
 </#if>
 </#list>
 <#list table.fields as field>
-<#if !field.isSystem || field.fieldName == 'ID' >
+<#if !field.isSystem>
 
     public ${field.fieldType.javaType()} ${field.getterName()}() {
         return this.${field.getFName()};

src/main/resources/modules/SpringBoot/java/module/system/ent/Dict.java

@@ -1,6 +1,9 @@
 package ${basePackage}.module.system.ent;
 
 import ${basePackage}.frame.base.BaseEntity;
+import ${basePackage}.frame.excel.annotation.ColumnDescription;
+import ${basePackage}.frame.excel.annotation.ColumnName;
+import ${basePackage}.frame.excel.annotation.SheetName;
 
 /**
  * DICT - 字典
@@ -9,37 +12,34 @@ import ${basePackage}.frame.base.BaseEntity;
  * @version 0.0.1
  * @since 2019-07-20
  */
+@SheetName("字典")
 public class Dict extends BaseEntity {
 
-    /**
-     * ID - 主键
-     */
-    private Long id;
     /**
      * DICT_NAME - 字典名称
      */
+    @ColumnName("字典名称")
+    @ColumnDescription("1-50长度的字典名称")
     private String dictName;
     /**
      * DICT_CODE - 字典代码
      */
+    @ColumnName("字典代码")
+    @ColumnDescription("1-50长度的字典代码")
     private String dictCode;
     /**
      * VERSION - 字典版本号
      */
+    @ColumnName("字典版本号")
+    @ColumnDescription("字典版本号.例如:（yyyy-MM-dd HH:mm:ss）")
     private String version;
     /**
      * VALID - 是否有效
      */
+    @ColumnName("是否有效")
+    @ColumnDescription("true/false")
     private Boolean valid;
 
-    public Long getId() {
-        return this.id;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
     public String getDictName() {
         return this.dictName;
     }

src/main/resources/modules/SpringBoot/java/module/system/ent/DictItem.java

@@ -11,10 +11,6 @@ import ${basePackage}.frame.base.BaseEntity;
  */
 public class DictItem extends BaseEntity {
 
-    /**
-     * ID - 主键
-     */
-    private Long id;
     /**
      * DICT_ID - 字典ID
      */
@@ -36,14 +32,6 @@ public class DictItem extends BaseEntity {
      */
     private Boolean valid;
 
-    public Long getId() {
-        return this.id;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
     public Long getDictId() {
         return this.dictId;
     }

src/main/resources/modules/SpringBoot/java/module/system/req/DictCreateRequest.java

@@ -2,9 +2,6 @@ package ${basePackage}.module.system.req;
 
 import org.hibernate.validator.constraints.Length;
 import ${basePackage}.frame.base.BaseRequest;
-import ${basePackage}.frame.excel.annotation.ColumnDescription;
-import ${basePackage}.frame.excel.annotation.ColumnName;
-import ${basePackage}.frame.excel.annotation.SheetName;
 import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.NotNull;
 
@@ -15,14 +12,11 @@ import javax.validation.constraints.NotNull;
  * @version 0.0.1
  * @since 2019-07-20
  */
-@SheetName("字典")
 public class DictCreateRequest extends BaseRequest {
 
     /**
      * 字典名称
      */
-    @ColumnName("字典名称")
-    @ColumnDescription("1-50长度的字典名称")
     @NotEmpty(message = "字典名称不能为空")
     @Length(min = 1, max = 50, message = "字典名称长度不合法(1-50)")
     private String dictName;
@@ -30,8 +24,6 @@ public class DictCreateRequest extends BaseRequest {
     /**
      * 字典代码
      */
-    @ColumnName("字典代码")
-    @ColumnDescription("1-50长度的字典代码")
     @NotEmpty(message = "字典代码不能为空")
     @Length(min = 1, max = 50, message = "字典代码长度不合法(1-50)")
     private String dictCode;
@@ -39,8 +31,6 @@ public class DictCreateRequest extends BaseRequest {
     /**
      * 字典版本号
      */
-    @ColumnName("字典版本号")
-    @ColumnDescription("字典版本号.例如:（yyyy-MM-dd HH:mm:ss）")
     @NotEmpty(message = "字典版本号不能为空")
     @Length(min = 1, max = 50, message = "字典版本号长度不合法(1-50)")
     private String version;
@@ -48,8 +38,6 @@ public class DictCreateRequest extends BaseRequest {
     /**
      * 是否有效
      */
-    @ColumnName("是否有效")
-    @ColumnDescription("true/false")
     @NotNull(message = "是否有效不能为NULL")
     private Boolean valid;
 

src/main/resources/modules/SpringBoot/resources/templates/control/nav.ftl

@@ -413,6 +413,7 @@
             onImport: function (item) {
                 const file = item.target.files[0];
                 this.$ajax.imports(this.module, this.target, file);
+                this.$refs['excel'].value = ''
             },
             onExport: function () {
                 this.$ajax.exports(this.module, this.target, this.vm);