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【新增】 学生模板导入

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DESKTOP-932OMT8\REN
2025-05-27 14:22:57 +08:00
parent abdc263794
commit 5420784774
4 changed files with 151 additions and 0 deletions
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24
exam-module-system/exam-module-system-biz/src/main/java/pc/exam/pp/module/system/controller/admin/user/UserController.java
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@@ -227,6 +227,18 @@ public class UserController {
ExcelUtils.write(response, "用户导入模板.xls", "用户列表", UserImportExcelVO.class, list);
}
@GetMapping("/get-import-template-stu")
@Operation(summary = "获得导入学生模板")
public void importTemplateStu(HttpServletResponse response) throws IOException {
// 手动创建导出 demo
List<UserStuImportExcelVO> list = Arrays.asList(
UserStuImportExcelVO.builder().userType("学生").username("xueshen").classId("三年二班").email("xueshen@exam.cn").mobile("xxxxxxxx")
.nickname("xxxx").sfz("xxxxxxxxxxxxx").status(CommonStatusEnum.ENABLE.getStatus()).sex(SexEnum.MALE.getSex()).build()
);
// 输出
ExcelUtils.write(response, "学生导入模板.xls", "学生列表", UserStuImportExcelVO.class, list);
}
@PostMapping("/import")
@Operation(summary = "导入用户")
@Parameters({
@@ -240,6 +252,18 @@ public class UserController {
return success(userService.importUserList(list, updateSupport));
}
@PostMapping("/importStu")
@Operation(summary = "导入学生")
@Parameters({
@Parameter(name = "file", description = "Excel 文件", required = true),
@Parameter(name = "updateSupport", description = "是否支持更新，默认为 false", example = "true")
})
public CommonResult<UserImportRespVO> importStuExcel(@RequestParam("file") MultipartFile file,
@RequestParam(value = "updateSupport", required = false, defaultValue = "false") Boolean updateSupport) throws Exception {
List<UserStuImportExcelVO> list = ExcelUtils.read(file, UserStuImportExcelVO.class);
return success(userService.importUserStuList(list, updateSupport));
}
@GetMapping("/getSpeciatListByUser")
@Operation(summary = "获取专业信息，判断用户类型")

51
exam-module-system/exam-module-system-biz/src/main/java/pc/exam/pp/module/system/controller/admin/user/vo/user/UserStuImportExcelVO.java Normal file
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@@ -0,0 +1,51 @@
package pc.exam.pp.module.system.controller.admin.user.vo.user;
import com.alibaba.excel.annotation.ExcelProperty;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;
import pc.exam.pp.framework.excel.core.annotations.DictFormat;
import pc.exam.pp.framework.excel.core.convert.DictConvert;
import pc.exam.pp.module.system.enums.DictTypeConstants;
/**
* 用户 Excel 导入 VO
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
@Accessors(chain = false) // 设置 chain = false，避免用户导入有问题
public class UserStuImportExcelVO {
@ExcelProperty("属性（学生）")
private String userType;
@ExcelProperty("学生账号")
private String username;
@ExcelProperty("姓名")
private String nickname;
@ExcelProperty("班级")
private String classId;
@ExcelProperty("用户邮箱")
private String email;
@ExcelProperty("手机号码")
private String mobile;
@ExcelProperty("身份证")
private String sfz;
@ExcelProperty(value = "用户性别", converter = DictConvert.class)
@DictFormat(DictTypeConstants.USER_SEX)
private Integer sex;
@ExcelProperty(value = "账号状态", converter = DictConvert.class)
@DictFormat(DictTypeConstants.COMMON_STATUS)
private Integer status;
}

9
exam-module-system/exam-module-system-biz/src/main/java/pc/exam/pp/module/system/service/user/AdminUserService.java
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@@ -242,6 +242,15 @@ public interface AdminUserService {
*/
UserImportRespVO importUserList(List<UserImportExcelVO> importUsers, boolean isUpdateSupport);
/**
* 批量导入学生
*
* @param importUsers 导入学生列表
* @param isUpdateSupport 是否支持更新
* @return 导入结果
*/
UserImportRespVO importUserStuList(List<UserStuImportExcelVO> importUsers, boolean isUpdateSupport);
/**
* 获得指定状态的用户们
*

67
exam-module-system/exam-module-system-biz/src/main/java/pc/exam/pp/module/system/service/user/AdminUserServiceImpl.java
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@@ -735,6 +735,73 @@ public class AdminUserServiceImpl implements AdminUserService {
return respVO;
}
@Override
@Transactional(rollbackFor = Exception.class) // 添加事务，异常则回滚所有导入
public UserImportRespVO importUserStuList(List<UserStuImportExcelVO> importUsers, boolean isUpdateSupport) {
// 1.1 参数校验
if (CollUtil.isEmpty(importUsers)) {
throw exception(USER_IMPORT_LIST_IS_EMPTY);
}
// 1.2 初始化密码不能为空
String initPassword = configApi.getConfigValueByKey(USER_INIT_PASSWORD_KEY);
if (StrUtil.isEmpty(initPassword)) {
throw exception(USER_IMPORT_INIT_PASSWORD);
}
// 2. 遍历，逐个创建 or 更新
UserImportRespVO respVO = UserImportRespVO.builder().createUsernames(new ArrayList<>())
.updateUsernames(new ArrayList<>()).failureUsernames(new LinkedHashMap<>()).build();
importUsers.forEach(importUser -> {
// 2.1.1 校验字段是否符合要求
try {
ValidationUtils.validate(BeanUtils.toBean(importUser, UserSaveReqVO.class).setPassword(initPassword));
} catch (ConstraintViolationException ex){
respVO.getFailureUsernames().put(importUser.getUsername(), ex.getMessage());
return;
}
// 2.1.2 校验，判断是否有不符合的原因
// try {
// validateUserForCreateOrUpdate(null, null, importUser.getMobile(), importUser.getEmail(),
// importUser.getDeptId(), null);
// } catch (ServiceException ex) {
// respVO.getFailureUsernames().put(importUser.getUsername(), ex.getMessage());
// return;
// }
// 学生 to 2
importUser.setUserType("2");
// 1.3 根据班级名称查询班级是否存在，如存在返回班级ID，如不存在创建并返回班级ID
ClassDO classDO = classMapper.getClassNameOne(importUser.getClassId());
if (classDO == null) {
// 如果没有查询出来需要创建数据
ClassSaveReqVO classSaveReqVO = new ClassSaveReqVO();
classSaveReqVO.setName(importUser.getClassId());
importUser.setClassId(String.valueOf(classService.createClass(classSaveReqVO)));
} else {
// 查询出数据后进行赋值
importUser.setClassId(String.valueOf(classDO.getId()));
}
// 2.2.1 判断如果不存在，在进行插入
AdminUserDO existUser = userMapper.selectByUsername(importUser.getUsername());
if (existUser == null) {
userMapper.insert(BeanUtils.toBean(importUser, AdminUserDO.class)
.setPassword(encodePassword(initPassword)).setPostIds(new HashSet<>())); // 设置默认密码及空岗位编号数组
respVO.getCreateUsernames().add(importUser.getUsername());
return;
}
// 2.2.2 如果存在，判断是否允许更新
if (!isUpdateSupport) {
respVO.getFailureUsernames().put(importUser.getUsername(), USER_USERNAME_EXISTS.getMsg());
return;
}
AdminUserDO updateUser = BeanUtils.toBean(importUser, AdminUserDO.class);
updateUser.setId(existUser.getId());
userMapper.updateById(updateUser);
respVO.getUpdateUsernames().add(importUser.getUsername());
});
return respVO;
}
@Override
public List<AdminUserDO> getUserListByStatus(Integer status) {
return userMapper.selectListByStatus(status);