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学员学籍异动申请新增报错

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This commit is contained in:
zhaichao
2026-09-20 14:45:19 +08:00
parent a566a26fec
commit 5e3bee9c5f
5 changed files with 280 additions and 201 deletions
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backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/DownloadController.java
+8 -3
View File
@@ -2,6 +2,8 @@ package com.roomroot.web.controller.jwgl;
import com.roomroot.common.exception.ServiceException;
import com.roomroot.common.utils.file.FileUtils;
import com.roomroot.jwgl.service.TeachingMaterialService;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletResponse;
import org.apache.commons.io.IOUtils;
import org.springframework.core.io.ClassPathResource;
@@ -23,6 +25,9 @@ public class DownloadController {
private static final String TEMPLATE_DIR = "file/";
@Resource
private TeachingMaterialService teachingMaterialService;
/**
* 人才培养方案课程数据文件模板
*/
@@ -56,11 +61,11 @@ public class DownloadController {
}
/**
* 教材管理模板
* 教材管理模板（动态生成，与 /teachingMaterial/template 一致）
*/
@GetMapping("/teaching-material")
public void downloadTeachingMaterial(HttpServletResponse response) throws IOException {
downloadTemplate(response, "教材管理.xls");
public void downloadTeachingMaterial(HttpServletResponse response) {
teachingMaterialService.downloadTemplate(response);
}
/**
backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/impl/TeachingMaterialServiceImpl.java
+264 -194
View File
@@ -2,6 +2,8 @@ package com.roomroot.jwgl.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.roomroot.common.exception.ServiceException;
import com.roomroot.common.utils.file.FileUtils;
import com.roomroot.jwgl.entity.JCXX;
import com.roomroot.jwgl.mapper.TeachingMaterialMapper;
import com.roomroot.jwgl.service.TeachingMaterialService;
@@ -11,19 +13,24 @@ import com.roomroot.jwgl.utils.DateUtils;
import com.roomroot.jwgl.utils.UuidUtil;
import jakarta.servlet.http.HttpServletResponse;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.DateUtil;
import org.apache.poi.ss.usermodel.Font;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.springframework.core.io.ClassPathResource;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;
import jakarta.annotation.Resource;
import java.io.InputStream;
import java.io.OutputStream;
import java.math.BigDecimal;
import java.net.URLEncoder;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.List;
/**
@@ -43,7 +50,7 @@ public class TeachingMaterialServiceImpl implements TeachingMaterialService {
jcxx.setCjsj(LocalDateTime.now());
jcxx.setXgsj(LocalDateTime.now());
String nextNum = getNextNumber();
nextNum = getNextZeroFillCode(nextNum,4);
nextNum = getNextZeroFillCode(nextNum, 4);
jcxx.setBh(nextNum);
teachingMaterialMapper.insert(jcxx);
}
@@ -104,234 +111,205 @@ public class TeachingMaterialServiceImpl implements TeachingMaterialService {
}
@Override
@Transactional(rollbackFor = Exception.class)
public int importExcel(MultipartFile file) {
if (file == null || file.isEmpty()) {
throw new ServiceException("导入文件不能为空");
}
String filename = file.getOriginalFilename() == null ? "" : file.getOriginalFilename().toLowerCase();
try (InputStream is = file.getInputStream();
Workbook workbook = file.getOriginalFilename().endsWith(".xlsx")
? new XSSFWorkbook(is) : new HSSFWorkbook(is)) {
Workbook workbook = filename.endsWith(".xlsx") ? new XSSFWorkbook(is) : new HSSFWorkbook(is)) {
// 获取教材信息sheet
Sheet sheet = workbook.getSheet("教材信息");
if (sheet == null) {
sheet = workbook.getSheetAt(0);
}
int count = 0;
// 在循环外获取起始编号
String nextNum = getNextNumber();
// 从第二行开始读取数据（跳过表头）
for (int i = 1; i <= sheet.getLastRowNum(); i++) {
Row row = sheet.getRow(i);
if (row == null) continue;
//获取编号
// 跳过空行
String bh = getCellValue(row, 0);
JCXX jcxx = getByBh(bh);
String flag = "0";
if(jcxx == null){
if (row == null) {
continue;
}
String mc = nvl(getCellValue(row, 3));
if (mc.isEmpty()) {
continue;
}
String bh = nvl(getCellValue(row, 0));
JCXX jcxx = bh.isEmpty() ? null : getByBh(bh);
boolean insert = jcxx == null;
if (insert) {
jcxx = new JCXX();
jcxx.setId(UuidUtil.getUUID());
jcxx.setDelFlag(0);
jcxx.setCjsj(LocalDateTime.now());
// 生成编号（数字字符串）
jcxx.setBh(bh == null?String.valueOf(nextNum):bh);
nextNum = getNextZeroFillCode(nextNum,4);
flag = "1";
if (bh.isEmpty()) {
jcxx.setBh(getNextZeroFillCode(nextNum, 4));
nextNum = jcxx.getBh();
} else {
jcxx.setBh(bh);
}
jcxx.setSdsl(0);
jcxx.setJcsl(0);
jcxx.setKcsj(0);
}
jcxx.setXgsj(LocalDateTime.now());
// 教研室
jcxx.setJysdh(getCellValue(row, 1));
// 教材代码
jcxx.setJcdm(getCellValue(row, 2));
// 跳过空行
String mc = getCellValue(row, 3);
if (mc == null || mc.isEmpty()) continue;
// 名称
jcxx.setJysdh(blankToNull(getCellValue(row, 1)));
jcxx.setJcdm(blankToNull(getCellValue(row, 2)));
jcxx.setMc(mc);
// ISBN
jcxx.setIsbn(getCellValue(row, 4));
// 出版社
jcxx.setCbs(getCellValue(row, 5));
// 版次
jcxx.setBc(getCellValue(row, 6));
// 开本
jcxx.setKb(getCellValue(row, 7));
// 作者
//主编
String zb = getCellValue(row, 8) == null ? "" : getCellValue(row, 8);
//副主编
String fzb = getCellValue(row, 9) == null ? "" : getCellValue(row, 9);
//编者
String bz = getCellValue(row, 10)==null?"":getCellValue(row, 10);
jcxx.setZz(zb+" "+fzb+" "+bz);
// 定价
String djStr = getCellValue(row, 11);
if (djStr != null && !djStr.isEmpty()) {
try {
jcxx.setDj(new BigDecimal(djStr));
} catch (NumberFormatException e) {
jcxx.setDj(BigDecimal.ZERO);
}
jcxx.setIsbn(blankToNull(getCellValue(row, 4)));
jcxx.setCbs(blankToNull(getCellValue(row, 5)));
jcxx.setBc(blankToNull(getCellValue(row, 6)));
jcxx.setKb(blankToNull(getCellValue(row, 7)));
jcxx.setZz(joinAuthors(getCellValue(row, 8), getCellValue(row, 9), getCellValue(row, 10)));
jcxx.setDj(parseDecimal(getCellValue(row, 11)));
jcxx.setJcfl(blankToNull(getCellValue(row, 12)));
jcxx.setJclx(blankToNull(getCellValue(row, 13)));
String jcbxlx = nvl(getCellValue(row, 14));
if (jcbxlx.isEmpty()) {
jcbxlx = nvl(getCellValue(row, 15));
}
jcxx.setJcbxlx(blankToNull(jcbxlx));
jcxx.setJcmj(blankToNull(getCellValue(row, 16)));
jcxx.setBxdw(blankToNull(getCellValue(row, 17)));
String teacher = nvl(getCellValue(row, 18));
if (teacher.isEmpty()) {
teacher = nvl(getCellValue(row, 28));
}
jcxx.setZrjyjlxff(blankToNull(teacher));
jcxx.setJczdlx(blankToNull(getCellValue(row, 19)));
jcxx.setJccc(blankToNull(getCellValue(row, 20)));
jcxx.setJcly(blankToNull(getCellValue(row, 21)));
jcxx.setCbfs(blankToNull(getCellValue(row, 22)));
jcxx.setJldw(blankToNull(getCellValue(row, 23)));
jcxx.setCbrq(DateUtils.parseAnyDate(nvl(getCellValue(row, 24))));
jcxx.setZblxrq(DateUtils.parseAnyDate(nvl(getCellValue(row, 25))));
jcxx.setXqk(blankToNull(getCellValue(row, 26)));
jcxx.setBfsddw(blankToNull(getCellValue(row, 27)));
jcxx.setXcy(parseBool(getCellValue(row, 29), false));
jcxx.setBz(blankToNull(getCellValue(row, 31)));
jcxx.setTy(parseBool(getCellValue(row, 32), false));
fillRequiredDefaults(jcxx);
// 教材分类
jcxx.setJcfl(getCellValue(row, 12));
// 教材类型
jcxx.setJclx(getCellValue(row, 13));
// 教材编写类型
jcxx.setJcbxlx(getCellValue(row, 14));
//教材编写类型
jcxx.setJcbxlx(getCellValue(row, 15)==null?"":getCellValue(row, 15));
//教材密级
jcxx.setJcmj(getCellValue(row, 16)==null?"":getCellValue(row, 16));
//编写单位
jcxx.setBxdw(getCellValue(row, 17)==null?"":getCellValue(row, 17));
//责任教研室
jcxx.setZrjyjlxff(getCellValue(row, 18)==null?"":getCellValue(row, 18));
//教材重点类型
jcxx.setJczdlx(getCellValue(row, 19)==null?"":getCellValue(row, 19));
//教材层次
jcxx.setJccc(getCellValue(row, 20)==null?"":getCellValue(row, 20));
//教材来源
jcxx.setJcly(getCellValue(row, 21)==null?"":getCellValue(row, 21));
//出版方式
jcxx.setCbfs(getCellValue(row, 22)==null?"":getCellValue(row, 22));
//计量单位
jcxx.setJldw(getCellValue(row, 23)==null?"":getCellValue(row, 23));
//出版日期
String dateStr = getCellValue(row, 24)==null?"":getCellValue(row, 24);
LocalDateTime cbrq = DateUtils.parseAnyDate(dateStr);
jcxx.setCbrq(cbrq);
//自编教材立项日期
jcxx.setJcmj(getCellValue(row, 25)==null?"":getCellValue(row, 25));
//评选情况
jcxx.setJcmj(getCellValue(row, 26)==null?"":getCellValue(row, 26));
//颁发审定单位
jcxx.setJcmj(getCellValue(row, 27)==null?"":getCellValue(row, 27));
//责任教员及联系方式
jcxx.setJcmj(getCellValue(row, 28)==null?"":getCellValue(row, 28));
//需彩印
jcxx.setJcmj(getCellValue(row, 29)==null?"":getCellValue(row, 29));
//外协排版
jcxx.setJcmj(getCellValue(row, 30)==null?"":getCellValue(row, 30));
//备注
jcxx.setJcmj(getCellValue(row, 31)==null?"":getCellValue(row, 31));
//停用
jcxx.setTy(false);
jcxx.setXcy(false);
if("1".equals(flag)){
if (insert) {
teachingMaterialMapper.insert(jcxx);
}else if("0".equals(flag)){
} else {
teachingMaterialMapper.updateById(jcxx);
}
count++;
}
return count;
} catch (ServiceException e) {
throw e;
} catch (Exception e) {
throw new RuntimeException("Excel解析失败: " + e.getMessage(), e);
throw new ServiceException("Excel解析失败: " + e.getMessage());
}
}
@Override
public void downloadTemplate(HttpServletResponse response) {
try {
// 从resources/template目录读取模板文件
ClassPathResource resource = new ClassPathResource("file/教材管理.xls");
InputStream is = resource.getInputStream();
try (Workbook workbook = new XSSFWorkbook()) {
CellStyle headerStyle = workbook.createCellStyle();
Font headerFont = workbook.createFont();
headerFont.setBold(true);
headerStyle.setFont(headerFont);
CellStyle requiredStyle = workbook.createCellStyle();
Font requiredFont = workbook.createFont();
requiredFont.setBold(true);
requiredFont.setColor(IndexedColors.RED.getIndex());
requiredStyle.setFont(requiredFont);
// 设置响应头
response.setContentType("application/vnd.ms-excel");
response.setHeader("Content-Disposition", "attachment;filename=" +
URLEncoder.encode("教材管理导入模板.xls", "UTF-8"));
// 输出文件
OutputStream os = response.getOutputStream();
byte[] buffer = new byte[1024];
int len;
while ((len = is.read(buffer)) != -1) {
os.write(buffer, 0, len);
String[] headers = {
"编号", "教研室代号", "教材代码", "名称*", "ISBN", "出版社", "版次", "开本",
"主编", "副主编", "编者", "定价", "教材分类", "教材类型", "教材编写类型",
"教材编写类型(备用)", "教材密级", "编写单位", "责任教员及联系方式", "教材重点类型",
"教材层次", "教材来源", "出版方式", "计量单位", "出版日期", "自编立项日期",
"评选情况", "颁发审定单位", "责任教员及联系方式(备用)", "需彩印", "外协排版(忽略)",
"备注", "停用"
};
Sheet sheet = workbook.createSheet("教材信息");
Row headerRow = sheet.createRow(0);
for (int i = 0; i < headers.length; i++) {
Cell cell = headerRow.createCell(i);
cell.setCellValue(headers[i]);
cell.setCellStyle(headers[i].contains("*") ? requiredStyle : headerStyle);
sheet.setColumnWidth(i, 16 * 256);
}
os.flush();
is.close();
os.close();
String[][] samples = {
{
"", "", "JC-DEMO-001", "高等数学（测试）", "978-7-111-00001-1", "高等教育出版社",
"第3版", "16开", "张三", "李四", "王五", "45.5", "基本教材", "院校自编", "自编",
"", "公开", "数学教研室", "张三 13800000001", "一般教材", "本科", "自购",
"公开出版", "本", "2024/08/01", "2023/12/01", "院级优秀", "教务处", "",
"否", "", "导入测试样例1", "否"
},
{
"", "", "JC-DEMO-002", "大学物理实验（测试）", "978-7-111-00002-8", "科学出版社",
"第2版", "16开", "赵六", "", "", "32", "辅助教材", "国家规划", "选用",
"", "内部", "物理教研室", "赵六 13800000002", "规划教材", "本科", "教研保障中心外购",
"内部出版", "册", "2023/03/15", "", "", "", "",
"是", "", "导入测试样例2", "否"
},
{
"", "", "JC-DEMO-003", "研究生英语阅读（测试）", "978-7-111-00003-5", "外语教学与研究出版社",
"第1版", "32开", "钱七", "孙八", "", "28.8", "参考资料", "军队规划", "选用",
"", "公开", "外语教研室", "钱七 13800000003", "重点教材", "研究生", "上级配发",
"公开出版", "本", "2025/01/10", "2024/06/01", "", "训练部", "",
"否", "", "导入测试样例3", "否"
}
};
for (int r = 0; r < samples.length; r++) {
Row dataRow = sheet.createRow(r + 1);
for (int c = 0; c < samples[r].length; c++) {
dataRow.createCell(c).setCellValue(samples[r][c]);
}
}
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
FileUtils.setAttachmentResponseHeader(response, "教材管理导入模板.xlsx");
workbook.write(response.getOutputStream());
response.getOutputStream().flush();
} catch (Exception e) {
throw new RuntimeException("下载模板失败: " + e.getMessage(), e);
throw new ServiceException("下载模板失败: " + e.getMessage());
}
}
/**
* 获取下一个编号（四位补零）
*/
private String getNextNumber() {
String maxBh = teachingMaterialMapper.selectMaxBh();
String nextNum = "0001";
if (maxBh != null && !maxBh.isEmpty()) {
try {
// 去掉前导零后解析
nextNum = maxBh;
} catch (NumberFormatException e) {
nextNum = "0001";
}
return maxBh;
}
return nextNum;
return "0000";
}
/**
* 根据数据库最大补零编号，生成下一个编号
* @param maxZeroCode 数据库查出的最大补零编号，为空则从00001开始
* @param length 固定补零长度，例：5=00001
* @return 下一个补零字符串编号
*/
public static String getNextZeroFillCode(String maxZeroCode, int length) {
int num = 1;
// 数据库有编号则解析+1
if (maxZeroCode != null && maxZeroCode.trim().length() > 0) {
num = Integer.parseInt(maxZeroCode.trim()) + 1;
String digits = maxZeroCode.trim().replaceAll("\\D", "");
if (!digits.isEmpty()) {
try {
num = Integer.parseInt(digits) + 1;
} catch (NumberFormatException ignored) {
num = 1;
}
}
}
// 格式化补零
String format = "%0" + length + "d";
return String.format(format, num);
}
/**
* 获取单元格字符串值
*/
private String getCellValue(Row row, int index) {
Cell cell = row.getCell(index, Row.MissingCellPolicy.CREATE_NULL_AS_BLANK);
if (cell == null) {
return null;
}
CellType type = cell.getCellType();
// 处理公式单元格
if (type == CellType.FORMULA) {
type = cell.getCachedFormulaResultType();
}
switch (type) {
case NUMERIC:
// 判断是否是日期格式
if (DateUtil.isCellDateFormatted(cell)) {
java.util.Date date = cell.getDateCellValue();
if (date != null) {
@@ -341,12 +319,10 @@ public class TeachingMaterialServiceImpl implements TeachingMaterialService {
return null;
}
double num = cell.getNumericCellValue();
// 整数就去掉小数点后多余的 .0
if (num == Math.floor(num)) {
return String.valueOf((long) num);
} else {
return String.valueOf(num);
}
return String.valueOf(num);
case STRING:
return cell.getStringCellValue().trim();
case BOOLEAN:
@@ -356,25 +332,119 @@ public class TeachingMaterialServiceImpl implements TeachingMaterialService {
}
}
/**
* 解析日期时间字符串
*/
private LocalDateTime parseDateTime(String dateStr) {
// 尝试多种日期格式
String[] patterns = {
"yyyy-MM-dd HH:mm:ss",
"yyyy-MM-dd",
"yyyy/MM/dd",
"yyyy年MM月dd日"
};
for (String pattern : patterns) {
try {
DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
return LocalDateTime.parse(dateStr, formatter);
} catch (Exception e) {
// 继续尝试下一个格式
}
}
return null;
private String nvl(String value) {
return value == null ? "" : value.trim();
}
}
private String blankToNull(String value) {
String trimmed = nvl(value);
return trimmed.isEmpty() ? null : trimmed;
}
private String joinAuthors(String zb, String fzb, String bz) {
StringBuilder builder = new StringBuilder();
appendAuthor(builder, zb);
appendAuthor(builder, fzb);
appendAuthor(builder, bz);
return builder.length() == 0 ? null : builder.toString();
}
private void appendAuthor(StringBuilder builder, String part) {
String value = nvl(part);
if (value.isEmpty()) {
return;
}
if (builder.length() > 0) {
builder.append(' ');
}
builder.append(value);
}
private BigDecimal parseDecimal(String text) {
String value = nvl(text);
if (value.isEmpty()) {
return null;
}
try {
return new BigDecimal(value);
} catch (NumberFormatException e) {
return BigDecimal.ZERO;
}
}
private Boolean parseBool(String text, boolean defaultValue) {
String value = nvl(text);
if (value.isEmpty()) {
return defaultValue;
}
return "1".equals(value) || "是".equals(value) || "true".equalsIgnoreCase(value)
|| "Y".equalsIgnoreCase(value);
}
/**
* 教材信息表多列为非空且达梦空串当 NULL。导入缺列时用页面选项的第一项兜底。
*/
private void fillRequiredDefaults(JCXX jcxx) {
if (isBlank(jcxx.getJcbxlx())) {
jcxx.setJcbxlx("自编");
}
if (isBlank(jcxx.getZz())) {
jcxx.setZz("-");
}
if (jcxx.getCbrq() == null) {
jcxx.setCbrq(LocalDateTime.now());
}
if (isBlank(jcxx.getJcfl())) {
jcxx.setJcfl("基本教材");
}
if (isBlank(jcxx.getJclx())) {
jcxx.setJclx("院校自编");
}
if (isBlank(jcxx.getJczdlx())) {
jcxx.setJczdlx("一般教材");
}
if (isBlank(jcxx.getJcly())) {
jcxx.setJcly("自购");
}
if (isBlank(jcxx.getJccc())) {
jcxx.setJccc("无");
}
if (isBlank(jcxx.getCbfs())) {
jcxx.setCbfs("内部出版");
}
if (isBlank(jcxx.getKb())) {
jcxx.setKb("-");
}
if (jcxx.getDj() == null) {
jcxx.setDj(BigDecimal.ZERO);
}
if (isBlank(jcxx.getJldw())) {
jcxx.setJldw("本");
}
if (isBlank(jcxx.getJcmj())) {
jcxx.setJcmj("公开");
}
if (jcxx.getTy() == null) {
jcxx.setTy(false);
}
if (jcxx.getXcy() == null) {
jcxx.setXcy(false);
}
if (jcxx.getSdsl() == null) {
jcxx.setSdsl(0);
}
if (jcxx.getJcsl() == null) {
jcxx.setJcsl(0);
}
if (jcxx.getKcsj() == null) {
jcxx.setKcsj(0);
}
if (jcxx.getDelFlag() == null) {
jcxx.setDelFlag(0);
}
}
private boolean isBlank(String value) {
return value == null || value.trim().isEmpty();
}
}
frontend/src/api/textbook/teachingMaterial.js
+2 -2
View File
@@ -61,10 +61,10 @@ export function deleteTeachingMaterial(id) {
})
}
/** 教材导入模板下载 GET /download/teaching-material */
/** 教材导入模板下载 GET /teachingMaterial/template */
export function downloadTeachingMaterialTemplate() {
return request({
url: '/download/teaching-material',
url: '/teachingMaterial/template',
method: 'get',
responseType: 'blob'
})
frontend/src/views/student/statusChange/index.vue
+1 -1
View File
@@ -590,7 +590,7 @@ export default {
const pad = n => String(n).padStart(2, '0')
const date = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`
const time = `${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`
return `${date} ${time}`
return `${date}T${time}`
},
handleSubmit(row) {
frontend/src/views/textbook/index.vue
+5 -1
View File
@@ -1125,7 +1125,11 @@ export default {
// ==================== 模板下载 / 导入 ====================
handleDownloadTemplate() {
downloadTeachingMaterialTemplate().then(blob => {
saveAs(blob, '教材管理导入模板.xls')
if (blob && blob.type && blob.type.indexOf('json') !== -1) {
this.$message.error('模板下载失败')
return
}
saveAs(blob, '教材管理导入模板.xlsx')
this.$message.success('模板下载成功')
}).catch(() => {})
},