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@ -172,6 +172,11 @@ public class ExcelUtil<T>
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*/
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public String[] excludeFields;
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/**
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* 需要排除列属性
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*/
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private String[] showFields;
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public ExcelUtil(Class<T> clazz)
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{
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this.clazz = clazz;
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@ -258,7 +263,7 @@ public class ExcelUtil<T>
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/**
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* 对excel表单默认第一个索引名转换成list
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*
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*
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* @param is 输入流
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* @return 转换后集合
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*/
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@ -283,7 +288,7 @@ public class ExcelUtil<T>
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/**
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* 对excel表单默认第一个索引名转换成list
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*
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*
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* @param is 输入流
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* @param titleNum 标题占用行数
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* @return 转换后集合
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@ -295,7 +300,7 @@ public class ExcelUtil<T>
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/**
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* 对excel表单指定表格索引名转换成list
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*
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*
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* @param sheetName 表格索引名
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* @param titleNum 标题占用行数
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* @param is 输入流
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@ -445,6 +450,67 @@ public class ExcelUtil<T>
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}
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return list;
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}
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/**
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* 对list数据源将其里面的数据导入到excel表单
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*
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* @param response 返回数据
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* @param list 导出数据集合
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* @param sheetName 工作表的名称
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* @param title 标题
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* @param showFields 指定导出的fieldName
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* @return 结果
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*/
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public void exportExcel(HttpServletResponse response, List<T> list, String sheetName, String title, List<String> showFields)
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{
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this.showFields = showFields.toArray(new String[0]);
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exportExcel(response, list, sheetName, title);
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}
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/**
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* 对list数据源将其里面的数据导入到excel表单
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*
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* @param response 返回数据
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* @param list 导出数据集合
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* @param sheetName 工作表的名称
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* @param showFields 指定导出的fieldName
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* @return 结果
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*/
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public void exportExcel(HttpServletResponse response, List<T> list, String sheetName,List<String> showFields)
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{
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this.showFields = showFields.toArray(new String[0]);
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exportExcel(response, list, sheetName, StringUtils.EMPTY);
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}
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/**
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* 对list数据源将其里面的数据导入到excel表单
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*
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* @param response 返回数据
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* @param list 导出数据集合
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* @param sheetName 工作表的名称
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* @param title 标题
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* @param showFields 指定导出的fieldName
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* @return 结果
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*/
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public void exportExcel(HttpServletResponse response, List<T> list, String sheetName, String title, String[] showFields)
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{
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this.showFields = showFields;
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exportExcel(response, list, sheetName, title);
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}
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/**
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* 对list数据源将其里面的数据导入到excel表单
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*
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* @param response 返回数据
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* @param list 导出数据集合
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* @param sheetName 工作表的名称
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* @param showFields 指定导出的fieldName
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* @return 结果
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*/
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public void exportExcel(HttpServletResponse response, List<T> list, String sheetName,String[] showFields)
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{
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this.showFields = showFields;
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exportExcel(response, list, sheetName, StringUtils.EMPTY);
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}
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/**
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* 对list数据源将其里面的数据导入到excel表单
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@ -504,7 +570,7 @@ public class ExcelUtil<T>
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/**
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* 对list数据源将其里面的数据导入到excel表单
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*
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*
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* @return 结果
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*/
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public void exportExcel(HttpServletResponse response)
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@ -566,7 +632,7 @@ public class ExcelUtil<T>
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/**
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* 填充excel数据
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*
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*
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* @param index 序号
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* @param row 单元格行
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*/
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@ -637,7 +703,7 @@ public class ExcelUtil<T>
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/**
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* 创建表格样式
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*
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*
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* @param wb 工作薄对象
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* @return 样式列表
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*/
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@ -692,7 +758,7 @@ public class ExcelUtil<T>
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/**
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* 根据Excel注解创建表格头样式
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*
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*
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* @param wb 工作薄对象
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* @return 自定义样式列表
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*/
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@ -728,7 +794,7 @@ public class ExcelUtil<T>
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/**
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* 根据Excel注解创建表格列样式
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*
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*
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* @param wb 工作薄对象
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* @return 自定义样式列表
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*/
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@ -760,7 +826,7 @@ public class ExcelUtil<T>
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/**
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* 根据Excel注解创建表格列样式
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*
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*
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* @param styles 自定义样式列表
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* @param field 属性列信息
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* @param excel 注解信息
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@ -822,7 +888,7 @@ public class ExcelUtil<T>
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/**
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* 设置单元格信息
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*
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*
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* @param value 单元格值
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* @param attr 注解相关
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* @param cell 单元格信息
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@ -981,7 +1047,7 @@ public class ExcelUtil<T>
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/**
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* 设置 POI XSSFSheet 单元格提示或选择框
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*
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*
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* @param sheet 表单
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* @param textlist 下拉框显示的内容
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* @param promptContent 提示内容
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@ -991,7 +1057,7 @@ public class ExcelUtil<T>
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* @param endCol 结束列
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*/
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public void setPromptOrValidation(Sheet sheet, String[] textlist, String promptContent, int firstRow, int endRow,
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int firstCol, int endCol)
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int firstCol, int endCol)
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{
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DataValidationHelper helper = sheet.getDataValidationHelper();
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DataValidationConstraint constraint = textlist.length > 0 ? helper.createExplicitListConstraint(textlist) : helper.createCustomConstraint("DD1");
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@ -1018,7 +1084,7 @@ public class ExcelUtil<T>
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/**
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* 设置某些列的值只能输入预制的数据,显示下拉框(兼容超出一定数量的下拉框).
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*
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*
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* @param sheet 要设置的sheet.
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* @param textlist 下拉框显示的内容
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* @param promptContent 提示内容
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@ -1070,7 +1136,7 @@ public class ExcelUtil<T>
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/**
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* 解析导出值 0=男,1=女,2=未知
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*
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*
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* @param propertyValue 参数值
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* @param converterExp 翻译注解
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* @param separator 分隔符
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@ -1107,7 +1173,7 @@ public class ExcelUtil<T>
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/**
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* 反向解析值 男=0,女=1,未知=2
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*
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*
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* @param propertyValue 参数值
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* @param converterExp 翻译注解
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* @param separator 分隔符
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@ -1276,7 +1342,7 @@ public class ExcelUtil<T>
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*/
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public List<Object[]> getFields()
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{
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List<Object[]> fields = new ArrayList<Object[]>();
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List<Object[]> fields = new ArrayList<>();
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List<Field> tempFields = new ArrayList<>();
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tempFields.addAll(Arrays.asList(clazz.getSuperclass().getDeclaredFields()));
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tempFields.addAll(Arrays.asList(clazz.getDeclaredFields()));
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@ -1284,36 +1350,38 @@ public class ExcelUtil<T>
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{
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if (!ArrayUtils.contains(this.excludeFields, field.getName()))
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{
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// 单注解
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if (field.isAnnotationPresent(Excel.class))
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{
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Excel attr = field.getAnnotation(Excel.class);
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if (attr != null && (attr.type() == Type.ALL || attr.type() == type))
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{
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field.setAccessible(true);
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fields.add(new Object[] { field, attr });
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}
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if (Collection.class.isAssignableFrom(field.getType()))
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if (this.showFields != null && this.showFields.length != 0 && ArrayUtils.contains(this.showFields,field.getName())) {
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// 单注解
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if (field.isAnnotationPresent(Excel.class))
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{
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subMethod = getSubMethod(field.getName(), clazz);
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ParameterizedType pt = (ParameterizedType) field.getGenericType();
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Class<?> subClass = (Class<?>) pt.getActualTypeArguments()[0];
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this.subFields = FieldUtils.getFieldsListWithAnnotation(subClass, Excel.class);
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Excel attr = field.getAnnotation(Excel.class);
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if (attr != null && (attr.type() == Type.ALL || attr.type() == type))
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{
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field.setAccessible(true);
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fields.add(new Object[] { field, attr });
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}
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if (Collection.class.isAssignableFrom(field.getType()))
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{
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subMethod = getSubMethod(field.getName(), clazz);
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ParameterizedType pt = (ParameterizedType) field.getGenericType();
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Class<?> subClass = (Class<?>) pt.getActualTypeArguments()[0];
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this.subFields = FieldUtils.getFieldsListWithAnnotation(subClass, Excel.class);
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}
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}
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}
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// 多注解
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if (field.isAnnotationPresent(Excels.class))
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{
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Excels attrs = field.getAnnotation(Excels.class);
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Excel[] excels = attrs.value();
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for (Excel attr : excels)
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// 多注解
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if (field.isAnnotationPresent(Excels.class))
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{
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if (!ArrayUtils.contains(this.excludeFields, field.getName() + "." + attr.targetAttr())
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&& (attr != null && (attr.type() == Type.ALL || attr.type() == type)))
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Excels attrs = field.getAnnotation(Excels.class);
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Excel[] excels = attrs.value();
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for (Excel attr : excels)
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{
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field.setAccessible(true);
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fields.add(new Object[] { field, attr });
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if (!ArrayUtils.contains(this.excludeFields, field.getName() + "." + attr.targetAttr())
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&& (attr != null && (attr.type() == Type.ALL || attr.type() == type)))
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{
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field.setAccessible(true);
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fields.add(new Object[] { field, attr });
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}
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}
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}
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}
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@ -1349,7 +1417,7 @@ public class ExcelUtil<T>
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/**
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* 创建工作表
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*
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*
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* @param sheetNo sheet数量
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* @param index 序号
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*/
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@ -1366,7 +1434,7 @@ public class ExcelUtil<T>
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/**
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* 获取单元格值
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*
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*
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* @param row 获取的行
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* @param column 获取单元格列号
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* @return 单元格值
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@ -1426,7 +1494,7 @@ public class ExcelUtil<T>
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/**
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* 判断是否是空行
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*
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*
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* @param row 判断的行
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* @return
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*/
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@ -1449,7 +1517,7 @@ public class ExcelUtil<T>
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/**
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* 格式化不同类型的日期对象
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*
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*
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* @param dateFormat 日期格式
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* @param val 被格式化的日期对象
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* @return 格式化后的日期字符
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@ -1515,7 +1583,7 @@ public class ExcelUtil<T>
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/**
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* 获取对象的子列表方法
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*
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*
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* @param name 名称
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* @param pojoClass 类对象
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* @return 子列表方法
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