@Override
public AdminUser loadUserByUsername(String username) {
AdminUserCriteria criteria = new AdminUserCriteria();
criteria.createCriteria().andUsernameEqualTo(username);
List<AdminUser> adminUserList = adminUserMapper.selectByExample(criteria);
return adminUserList != null && adminUserList.size() == 1 ? adminUserList.get(0) : null;
}
@Override
public int changeUserPassword(int userId, String encryptNewPassword) {
AdminUser adminUser = new AdminUser();
adminUser.setPassword(encryptNewPassword);
AdminUserCriteria criteria = new AdminUserCriteria();
criteria.createCriteria().andIdEqualTo(userId);
return adminUserMapper.updateByExampleSelective(adminUser, criteria);
}
@Override
public PagingResult<AdminUser> pagingByCriteria(
int pageNo, int pageSize, AdminUserCriteria criteria) {
pageNo = pageNo <= 0 ? 1 : pageNo; // 确保pageNo合法
pageSize = pageNo <= 0 ? 20 : pageSize; // 确保pageSize合法
int offset = (pageNo - 1) * pageSize;
// 构造查询条件
if (criteria == null) {
criteria = new AdminUserCriteria();
}
criteria.setLimitOffset(offset);
criteria.setLimitRows(pageSize);
int count = adminUserMapper.countByExample(criteria);
List<AdminUser> dataList = adminUserMapper.selectByExample(criteria);
// 返回分页数据
return new PagingResult<AdminUser>(pageNo, pageSize, count, dataList);
}
@Override
public List<AdminUser> queryAll(String orderByClause) {
AdminUserCriteria criteria = new AdminUserCriteria();
criteria.setOrderByClause(orderByClause);
return adminUserMapper.selectByExample(criteria);
}