专业,班级,学生,教师的批量导入

yuxingshi-sms-server/src/main/java/yuxingshi/sms/server/domain/dto/major/MajorReadListener.java

@@ -0,0 +1,45 @@
+package yuxingshi.sms.server.domain.dto.major;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import yuxingshi.sms.common.core.utils.ExcelImportUtil;
+
+/**
+ * 专业Excel读取监听器 - 使用工具类基类
+ */
+@Slf4j
+public class MajorReadListener extends ExcelImportUtil.BaseReadListener<MajorExcelDTO> {
+
+    @Override
+    protected boolean shouldSkip(MajorExcelDTO data, int rowNo) {
+        if (data == null) {
+            return true;
+        }
+        // 如果所有主要字段都为空则跳过
+        if (StringUtils.isAllBlank(data.getMajorCode(), data.getMajorName(), data.getDescription())) {
+            return true;
+        }
+        // 如果首行看起来像是表头，忽略这行
+        if (rowNo == 1) {
+            if ("专业代码".equalsIgnoreCase(data.getMajorCode())
+                    || "专业名称".equalsIgnoreCase(data.getMajorName())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    protected void preProcess(MajorExcelDTO data) {
+        // 去除首尾空格
+        if (data.getMajorCode() != null) {
+            data.setMajorCode(data.getMajorCode().trim());
+        }
+        if (data.getMajorName() != null) {
+            data.setMajorName(data.getMajorName().trim());
+        }
+        if (data.getDescription() != null) {
+            data.setDescription(data.getDescription().trim());
+        }
+    }
+}

yuxingshi-sms-server/src/main/java/yuxingshi/sms/server/domain/dto/stu/StudentReadListener.java

@@ -0,0 +1,51 @@
+package yuxingshi.sms.server.domain.dto.stu;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import yuxingshi.sms.common.core.utils.ExcelImportUtil;
+
+/**
+ * 学生Excel读取监听器 - 使用工具类基类
+ */
+@Slf4j
+public class StudentReadListener extends ExcelImportUtil.BaseReadListener<StudentExcelDTO> {
+
+    @Override
+    protected boolean shouldSkip(StudentExcelDTO data, int rowNo) {
+        if (data == null) {
+            return true;
+        }
+        // 如果所有主要字段都为空则跳过
+        if (StringUtils.isAllBlank(data.getStudentNo(), data.getRealName(), data.getClassCode())) {
+            return true;
+        }
+        // 如果首行看起来像是表头，忽略这行
+        if (rowNo == 1) {
+            if ("学号".equalsIgnoreCase(data.getStudentNo())
+                    || "真实姓名".equalsIgnoreCase(data.getRealName())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    protected void preProcess(StudentExcelDTO data) {
+        // 去除首尾空格
+        if (data.getStudentNo() != null) {
+            data.setStudentNo(data.getStudentNo().trim());
+        }
+        if (data.getRealName() != null) {
+            data.setRealName(data.getRealName().trim());
+        }
+        if (data.getClassCode() != null) {
+            data.setClassCode(data.getClassCode().trim());
+        }
+        if (data.getGender() != null) {
+            data.setGender(data.getGender().trim());
+        }
+        if (data.getPhone() != null) {
+            data.setPhone(data.getPhone().trim());
+        }
+    }
+}