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6ef5a1a3 by chentao
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Showing 2 changed files with 719 additions and 7 deletions
lego-admin/src/main/java/com/lego/web/controller/core/CourseController.java
package com.lego.web.controller.core;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.io.IoUtil;
import cn.hutool.core.util.ObjectUtil;
import com.lego.common.annotation.RepeatSubmit;
import com.lego.common.core.controller.BaseController;
import com.lego.common.core.domain.R;
import com.lego.common.core.page.TableDataInfo;
import com.lego.common.core.service.ConfigService;
import com.lego.common.exception.ServiceException;
import com.lego.common.utils.EncryptUtils;
import com.lego.common.utils.StringUtils;
import com.lego.common.utils.spring.SpringUtils;
import com.lego.core.domin.Course;
import com.lego.core.domin.bo.BuildingBlockBo;
import com.lego.core.domin.bo.BuildingBlockQueryBo;
import com.lego.core.domin.bo.CourseBo;
import com.lego.core.domin.bo.CourseQueryBo;
import com.lego.core.domin.vo.BuildingBlockVo;
import com.lego.core.domin.vo.CourseVo;
import com.lego.core.mapper.CourseMapper;
import com.lego.core.service.IBuildingBlockService;
import com.lego.core.service.ICourseService;
import com.lego.oss.core.OssClient;
import com.lego.oss.entity.UploadResult;
import com.lego.oss.factory.OssFactory;
import com.lego.system.domain.vo.SysOssVo;
import com.lego.system.service.ISysOssService;
import com.lego.system.service.impl.SysOssServiceImpl;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.rmi.ServerException;
import java.util.List;
import java.util.Objects;
/**
* 课程 信息操作处理
......@@ -31,6 +52,8 @@ import java.util.List;
@RequestMapping("/core/course")
public class CourseController extends BaseController {
private final ICourseService service;
private final SysOssServiceImpl sysOssService;
private final CourseMapper baseMapper;
/**
* 查询列表数据(带分页)
......@@ -66,6 +89,694 @@ public class CourseController extends BaseController {
return R.ok(service.getById(id));
}
@GetMapping("/encrypt")
public R<String> encrypt() {
List<CourseVo> list = baseMapper.selectVoList(null);
OssClient storage = OssFactory.instance();
for (CourseVo courseVo : list) {
String ossIds = courseVo.getTwoDimensionalType();
StringBuffer newOssIds = new StringBuffer("");
if(StringUtils.isNotBlank(ossIds)){
String[] arr = ossIds.split(",");
for(String ossId : arr) {
SysOssVo sysOss = sysOssService.getById(Long.valueOf(ossId));
if (ObjectUtil.isNull(sysOss)) {
} else {
String originalfileName = sysOss.getOriginalName();
String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
UploadResult uploadResult = null;
if (".pdf".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "application/pdf");
} else if (".mp4".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "video/mpeg4");
} else if (".json".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
} else if (".ldr".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
}
if (Objects.nonNull(uploadResult)) {
// 保存文件信息
SysOssVo vo = sysOssService.buildResultEntity(originalfileName, suffix, storage.getConfigKey(), uploadResult);
newOssIds.append(vo.getOssId()).append( ",");
}
}
}
if(newOssIds.toString().lastIndexOf(",") != -1){
newOssIds.deleteCharAt(newOssIds.length()-1);
}
if(StringUtils.isNotBlank(newOssIds.toString())) {
courseVo.setTwoDimensionalType(newOssIds.toString());
CourseBo courseBo = BeanUtil.toBean(courseVo, CourseBo.class);
try {
service.updateCourse(courseBo);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
ossIds = courseVo.getTwoDimensionalUrl();
newOssIds = new StringBuffer("");
if(StringUtils.isNotBlank(ossIds)){
String[] arr = ossIds.split(",");
for(String ossId : arr) {
SysOssVo sysOss = sysOssService.getById(Long.valueOf(ossId));
if (ObjectUtil.isNull(sysOss)) {
} else {
String originalfileName = sysOss.getOriginalName();
String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
UploadResult uploadResult = null;
if (".pdf".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "application/pdf");
} else if (".mp4".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "video/mpeg4");
} else if (".json".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
} else if (".ldr".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
}
if (Objects.nonNull(uploadResult)) {
// 保存文件信息
SysOssVo vo = sysOssService.buildResultEntity(originalfileName, suffix, storage.getConfigKey(), uploadResult);
newOssIds.append(vo.getOssId()).append( ",");
}
}
}
if(newOssIds.toString().lastIndexOf(",") != -1){
newOssIds.deleteCharAt(newOssIds.length()-1);
}
if(StringUtils.isNotBlank(newOssIds.toString())) {
courseVo.setTwoDimensionalUrl(newOssIds.toString());
CourseBo courseBo = BeanUtil.toBean(courseVo, CourseBo.class);
try {
service.updateCourse(courseBo);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
ossIds = courseVo.getThreeDimensionalType();
newOssIds = new StringBuffer("");
if(StringUtils.isNotBlank(ossIds)){
String[] arr = ossIds.split(",");
for(String ossId : arr) {
SysOssVo sysOss = sysOssService.getById(Long.valueOf(ossId));
if (ObjectUtil.isNull(sysOss)) {
} else {
String originalfileName = sysOss.getOriginalName();
String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
UploadResult uploadResult = null;
if (".pdf".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "application/pdf");
} else if (".mp4".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "video/mpeg4");
} else if (".json".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
} else if (".ldr".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
}
if (Objects.nonNull(uploadResult)) {
// 保存文件信息
SysOssVo vo = sysOssService.buildResultEntity(originalfileName, suffix, storage.getConfigKey(), uploadResult);
newOssIds.append(vo.getOssId()).append( ",");
}
}
}
if(newOssIds.toString().lastIndexOf(",") != -1){
newOssIds.deleteCharAt(newOssIds.length()-1);
}
if(StringUtils.isNotBlank(newOssIds.toString())) {
courseVo.setThreeDimensionalType(newOssIds.toString());
CourseBo courseBo = BeanUtil.toBean(courseVo, CourseBo.class);
try {
service.updateCourse(courseBo);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
ossIds = courseVo.getThreeDimensionalUrl();
newOssIds = new StringBuffer("");
if(StringUtils.isNotBlank(ossIds)){
String[] arr = ossIds.split(",");
for(String ossId : arr) {
SysOssVo sysOss = sysOssService.getById(Long.valueOf(ossId));
if (ObjectUtil.isNull(sysOss)) {
} else {
String originalfileName = sysOss.getOriginalName();
String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
UploadResult uploadResult = null;
if (".pdf".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "application/pdf");
} else if (".mp4".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "video/mpeg4");
} else if (".json".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
} else if (".ldr".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
}
if (Objects.nonNull(uploadResult)) {
// 保存文件信息
SysOssVo vo = sysOssService.buildResultEntity(originalfileName, suffix, storage.getConfigKey(), uploadResult);
newOssIds.append(vo.getOssId()).append( ",");
}
}
}
if(newOssIds.toString().lastIndexOf(",") != -1){
newOssIds.deleteCharAt(newOssIds.length()-1);
}
if(StringUtils.isNotBlank(newOssIds.toString())) {
courseVo.setThreeDimensionalUrl(newOssIds.toString());
CourseBo courseBo = BeanUtil.toBean(courseVo, CourseBo.class);
try {
service.updateCourse(courseBo);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
ossIds = courseVo.getCaseOssId();
newOssIds = new StringBuffer("");
if(StringUtils.isNotBlank(ossIds)){
String[] arr = ossIds.split(",");
for(String ossId : arr) {
SysOssVo sysOss = sysOssService.getById(Long.valueOf(ossId));
if (ObjectUtil.isNull(sysOss)) {
} else {
String originalfileName = sysOss.getOriginalName();
String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
UploadResult uploadResult = null;
if (".pdf".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "application/pdf");
} else if (".mp4".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "video/mpeg4");
} else if (".json".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
} else if (".ldr".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
}
if (Objects.nonNull(uploadResult)) {
// 保存文件信息
SysOssVo vo = sysOssService.buildResultEntity(originalfileName, suffix, storage.getConfigKey(), uploadResult);
newOssIds.append(vo.getOssId()).append( ",");
}
}
}
if(newOssIds.toString().lastIndexOf(",") != -1){
newOssIds.deleteCharAt(newOssIds.length()-1);
}
if(StringUtils.isNotBlank(newOssIds.toString())) {
courseVo.setCaseOssId(newOssIds.toString());
CourseBo courseBo = BeanUtil.toBean(courseVo, CourseBo.class);
try {
service.updateCourse(courseBo);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
ossIds = courseVo.getTeachingOssId();
newOssIds = new StringBuffer("");
if(StringUtils.isNotBlank(ossIds)){
String[] arr = ossIds.split(",");
for(String ossId : arr) {
SysOssVo sysOss = sysOssService.getById(Long.valueOf(ossId));
if (ObjectUtil.isNull(sysOss)) {
} else {
String originalfileName = sysOss.getOriginalName();
String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
UploadResult uploadResult = null;
if (".pdf".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "application/pdf");
} else if (".mp4".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "video/mpeg4");
} else if (".json".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
} else if (".ldr".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
}
if (Objects.nonNull(uploadResult)) {
// 保存文件信息
SysOssVo vo = sysOssService.buildResultEntity(originalfileName, suffix, storage.getConfigKey(), uploadResult);
newOssIds.append(vo.getOssId()).append( ",");
}
}
}
if(newOssIds.toString().lastIndexOf(",") != -1){
newOssIds.deleteCharAt(newOssIds.length()-1);
}
if(StringUtils.isNotBlank(newOssIds.toString())) {
courseVo.setTeachingOssId(newOssIds.toString());
CourseBo courseBo = BeanUtil.toBean(courseVo, CourseBo.class);
try {
service.updateCourse(courseBo);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
ossIds = courseVo.getPptOssId();
newOssIds = new StringBuffer("");
if(StringUtils.isNotBlank(ossIds)){
String[] arr = ossIds.split(",");
for(String ossId : arr) {
SysOssVo sysOss = sysOssService.getById(Long.valueOf(ossId));
if (ObjectUtil.isNull(sysOss)) {
} else {
String originalfileName = sysOss.getOriginalName();
String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
UploadResult uploadResult = null;
if (".pdf".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "application/pdf");
} else if (".mp4".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "video/mpeg4");
} else if (".json".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
} else if (".ldr".equals(suffix)) {
byte[] fileBytes = null;
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buffer = new byte[8192]; // 或者根据实际情况选择合适的缓冲区大小
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byteArrayOutputStream.write(buffer, 0, bytesRead);
}
byteArrayOutputStream.flush();
fileBytes = byteArrayOutputStream.toByteArray();
} catch (IOException e) {
System.out.println(e.getMessage());
}
byte[] encryptBytes = EncryptUtils.encryptByAes(fileBytes);
uploadResult = storage.uploadSuffix(encryptBytes, suffix, "text/plain");
}
if (Objects.nonNull(uploadResult)) {
// 保存文件信息
SysOssVo vo = sysOssService.buildResultEntity(originalfileName, suffix, storage.getConfigKey(), uploadResult);
newOssIds.append(vo.getOssId()).append( ",");
}
}
}
if(newOssIds.toString().lastIndexOf(",") != -1){
newOssIds.deleteCharAt(newOssIds.length()-1);
}
if(StringUtils.isNotBlank(newOssIds.toString())) {
courseVo.setPptOssId(newOssIds.toString());
CourseBo courseBo = BeanUtil.toBean(courseVo, CourseBo.class);
try {
service.updateCourse(courseBo);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
}
return R.ok("game is over");
}
/**
* 新增
*
......
lego-system/src/main/java/com/lego/system/service/impl/SysOssServiceImpl.java
......@@ -210,13 +210,14 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
OssClient storage = OssFactory.instance();
UploadResult uploadResult;
try {
if(".pdf".equals(suffix) || ".mp4".equals(suffix) || ".json".equals(suffix) || ".ldr".equals(suffix)) {
byte[] encryptBytes = EncryptUtils.encryptByAes(file.getBytes());
uploadResult = storage.uploadSuffix(encryptBytes, suffix, file.getContentType());
}
else{
// if(".pdf".equals(suffix) || ".mp4".equals(suffix) || ".json".equals(suffix) || ".ldr".equals(suffix)) {
// byte[] encryptBytes = EncryptUtils.encryptByAes(file.getBytes());
// uploadResult = storage.uploadSuffix(encryptBytes, suffix, file.getContentType());
// }
// else{
// uploadResult = storage.upload(file.getBytes(), originalfileName, file.getContentType());
// }
uploadResult = storage.upload(file.getBytes(), originalfileName, file.getContentType());
}
} catch (IOException e) {
throw new ServiceException(e.getMessage());
}
......@@ -258,7 +259,7 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
return vo;
}
private SysOssVo buildResultEntity(String originalfileName, String suffix, String configKey, UploadResult uploadResult) {
public SysOssVo buildResultEntity(String originalfileName, String suffix, String configKey, UploadResult uploadResult) {
SysOss oss = new SysOss();
oss.setUrl(uploadResult.getUrl());
oss.setFileSuffix(suffix);
......
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