Where to store uploaded images in Linux server using Spring MVC










0














I have written a code to upload the images(profile picture of an student) in the server running in linux environment.The code is shown below



 @RequestMapping(value = "/updatePhoto",method = RequestMethod.POST)
public String handleFormUpload(@RequestParam("id") String id,
@RequestParam("file") MultipartFile file,
HttpServletRequest request,
Model model) throws IOException
if(!file.isEmpty())

try

String relativePath="/resources";
String absolutePath=request.getServletContext().getRealPath(relativePath);
System.out.print(absolutePath);
byte bytes=file.getBytes();
File dir=new File(absolutePath);
if(!dir.exists())

dir.mkdir();

File uploadFile=new File(dir.getAbsolutePath()+File.separator+id+".jpg");
BufferedOutputStream outputStream=new BufferedOutputStream(new FileOutputStream(uploadFile));
outputStream.write(bytes);
outputStream.close();
model.addAttribute("uploadMessage","image uploaded for id"+id);

catch (Exception e)

System.out.print(e);


return "successFileUpload";




i have stored in "/resources" folder.but the problem is, whenever i generate the war file of whole application and deploy in server, it flushes the "/resources" folder and deletes the old uploaded images.Is there any way or the path ,i could upload the images.










share|improve this question





















  • Store them anywhere you want except where you're currently storing them. I.e. choose a directory which is not deleted every time you deploy the app, and store them there.
    – JB Nizet
    Nov 11 '18 at 20:28















0














I have written a code to upload the images(profile picture of an student) in the server running in linux environment.The code is shown below



 @RequestMapping(value = "/updatePhoto",method = RequestMethod.POST)
public String handleFormUpload(@RequestParam("id") String id,
@RequestParam("file") MultipartFile file,
HttpServletRequest request,
Model model) throws IOException
if(!file.isEmpty())

try

String relativePath="/resources";
String absolutePath=request.getServletContext().getRealPath(relativePath);
System.out.print(absolutePath);
byte bytes=file.getBytes();
File dir=new File(absolutePath);
if(!dir.exists())

dir.mkdir();

File uploadFile=new File(dir.getAbsolutePath()+File.separator+id+".jpg");
BufferedOutputStream outputStream=new BufferedOutputStream(new FileOutputStream(uploadFile));
outputStream.write(bytes);
outputStream.close();
model.addAttribute("uploadMessage","image uploaded for id"+id);

catch (Exception e)

System.out.print(e);


return "successFileUpload";




i have stored in "/resources" folder.but the problem is, whenever i generate the war file of whole application and deploy in server, it flushes the "/resources" folder and deletes the old uploaded images.Is there any way or the path ,i could upload the images.










share|improve this question





















  • Store them anywhere you want except where you're currently storing them. I.e. choose a directory which is not deleted every time you deploy the app, and store them there.
    – JB Nizet
    Nov 11 '18 at 20:28













0












0








0







I have written a code to upload the images(profile picture of an student) in the server running in linux environment.The code is shown below



 @RequestMapping(value = "/updatePhoto",method = RequestMethod.POST)
public String handleFormUpload(@RequestParam("id") String id,
@RequestParam("file") MultipartFile file,
HttpServletRequest request,
Model model) throws IOException
if(!file.isEmpty())

try

String relativePath="/resources";
String absolutePath=request.getServletContext().getRealPath(relativePath);
System.out.print(absolutePath);
byte bytes=file.getBytes();
File dir=new File(absolutePath);
if(!dir.exists())

dir.mkdir();

File uploadFile=new File(dir.getAbsolutePath()+File.separator+id+".jpg");
BufferedOutputStream outputStream=new BufferedOutputStream(new FileOutputStream(uploadFile));
outputStream.write(bytes);
outputStream.close();
model.addAttribute("uploadMessage","image uploaded for id"+id);

catch (Exception e)

System.out.print(e);


return "successFileUpload";




i have stored in "/resources" folder.but the problem is, whenever i generate the war file of whole application and deploy in server, it flushes the "/resources" folder and deletes the old uploaded images.Is there any way or the path ,i could upload the images.










share|improve this question













I have written a code to upload the images(profile picture of an student) in the server running in linux environment.The code is shown below



 @RequestMapping(value = "/updatePhoto",method = RequestMethod.POST)
public String handleFormUpload(@RequestParam("id") String id,
@RequestParam("file") MultipartFile file,
HttpServletRequest request,
Model model) throws IOException
if(!file.isEmpty())

try

String relativePath="/resources";
String absolutePath=request.getServletContext().getRealPath(relativePath);
System.out.print(absolutePath);
byte bytes=file.getBytes();
File dir=new File(absolutePath);
if(!dir.exists())

dir.mkdir();

File uploadFile=new File(dir.getAbsolutePath()+File.separator+id+".jpg");
BufferedOutputStream outputStream=new BufferedOutputStream(new FileOutputStream(uploadFile));
outputStream.write(bytes);
outputStream.close();
model.addAttribute("uploadMessage","image uploaded for id"+id);

catch (Exception e)

System.out.print(e);


return "successFileUpload";




i have stored in "/resources" folder.but the problem is, whenever i generate the war file of whole application and deploy in server, it flushes the "/resources" folder and deletes the old uploaded images.Is there any way or the path ,i could upload the images.







spring-mvc file-upload multifile-uploader






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 11 '18 at 20:21









Arul Suju

798




798











  • Store them anywhere you want except where you're currently storing them. I.e. choose a directory which is not deleted every time you deploy the app, and store them there.
    – JB Nizet
    Nov 11 '18 at 20:28
















  • Store them anywhere you want except where you're currently storing them. I.e. choose a directory which is not deleted every time you deploy the app, and store them there.
    – JB Nizet
    Nov 11 '18 at 20:28















Store them anywhere you want except where you're currently storing them. I.e. choose a directory which is not deleted every time you deploy the app, and store them there.
– JB Nizet
Nov 11 '18 at 20:28




Store them anywhere you want except where you're currently storing them. I.e. choose a directory which is not deleted every time you deploy the app, and store them there.
– JB Nizet
Nov 11 '18 at 20:28












2 Answers
2






active

oldest

votes


















1














The way I do is:



  • Create a directory in the server. For example: /myImages

  • Then grant full permissions for tomcat user

You are good to go now. I have read somewhere that you shouldn't save your stuff on /resources folder because it makes your app independent from container you are using: with tomcat you could use catalina.home but what if you shift to another container






share|improve this answer






























    1














    I store the images inside my Tomcat home location as it will be outside of my project folder(war) and inside the tomcat.



    String rootPath = System.getProperty("catalina.home");
    File dir = new File(rootPath + File.separator + "images");


    The above lines of code will create a folder in tomcat base directory with name 'images'.



    This is the one of the best ways to store images.






    share|improve this answer




















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      2 Answers
      2






      active

      oldest

      votes








      2 Answers
      2






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      1














      The way I do is:



      • Create a directory in the server. For example: /myImages

      • Then grant full permissions for tomcat user

      You are good to go now. I have read somewhere that you shouldn't save your stuff on /resources folder because it makes your app independent from container you are using: with tomcat you could use catalina.home but what if you shift to another container






      share|improve this answer



























        1














        The way I do is:



        • Create a directory in the server. For example: /myImages

        • Then grant full permissions for tomcat user

        You are good to go now. I have read somewhere that you shouldn't save your stuff on /resources folder because it makes your app independent from container you are using: with tomcat you could use catalina.home but what if you shift to another container






        share|improve this answer

























          1












          1








          1






          The way I do is:



          • Create a directory in the server. For example: /myImages

          • Then grant full permissions for tomcat user

          You are good to go now. I have read somewhere that you shouldn't save your stuff on /resources folder because it makes your app independent from container you are using: with tomcat you could use catalina.home but what if you shift to another container






          share|improve this answer














          The way I do is:



          • Create a directory in the server. For example: /myImages

          • Then grant full permissions for tomcat user

          You are good to go now. I have read somewhere that you shouldn't save your stuff on /resources folder because it makes your app independent from container you are using: with tomcat you could use catalina.home but what if you shift to another container







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 12 '18 at 7:10

























          answered Nov 12 '18 at 7:03









          nguyentaijs

          908




          908























              1














              I store the images inside my Tomcat home location as it will be outside of my project folder(war) and inside the tomcat.



              String rootPath = System.getProperty("catalina.home");
              File dir = new File(rootPath + File.separator + "images");


              The above lines of code will create a folder in tomcat base directory with name 'images'.



              This is the one of the best ways to store images.






              share|improve this answer

























                1














                I store the images inside my Tomcat home location as it will be outside of my project folder(war) and inside the tomcat.



                String rootPath = System.getProperty("catalina.home");
                File dir = new File(rootPath + File.separator + "images");


                The above lines of code will create a folder in tomcat base directory with name 'images'.



                This is the one of the best ways to store images.






                share|improve this answer























                  1












                  1








                  1






                  I store the images inside my Tomcat home location as it will be outside of my project folder(war) and inside the tomcat.



                  String rootPath = System.getProperty("catalina.home");
                  File dir = new File(rootPath + File.separator + "images");


                  The above lines of code will create a folder in tomcat base directory with name 'images'.



                  This is the one of the best ways to store images.






                  share|improve this answer












                  I store the images inside my Tomcat home location as it will be outside of my project folder(war) and inside the tomcat.



                  String rootPath = System.getProperty("catalina.home");
                  File dir = new File(rootPath + File.separator + "images");


                  The above lines of code will create a folder in tomcat base directory with name 'images'.



                  This is the one of the best ways to store images.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Nov 12 '18 at 5:09









                  Alien

                  4,80331026




                  4,80331026



























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