spring boot - loading dynamic image from local source -


i have saved images local path of pc , saved file name db. want load image db , show html page using java script , thymemleaf. browser says not allowed load local resources , made servlet in spring boot. not showing image.

servlet

@webservlet("/admin/imgservlet") public class adminimageservlet extends httpservlet {      private static final long serialversionuid = 1l;      @override     public void doget(httpservletrequest request, httpservletresponse response) throws ioexception {         string urlimage = request.getparameter("admin");         response.setcontenttype("image/jpeg");         servletoutputstream out;         out = response.getoutputstream();         fileinputstream fin = new fileinputstream("c:/users/public/documents/" + urlimage);          bufferedinputstream bin = new bufferedinputstream(fin);         bufferedoutputstream bout = new bufferedoutputstream(out);         int ch = 0;         while ((ch = bin.read()) != -1) {             bout.write(ch);         }          bin.close();         fin.close();         bout.close();         out.close();     } }  @bean     public servletregistrationbean adminimageservlet() {         dispatcherservlet dispatcherservlet = new dispatcherservlet();         annotationconfigwebapplicationcontext applicationcontext = new annotationconfigwebapplicationcontext();         applicationcontext.register(adminimageservlet.class);         dispatcherservlet.setapplicationcontext(applicationcontext);         servletregistrationbean servletregistrationbean = new servletregistrationbean(dispatcherservlet, "/admin/imgservlet");         servletregistrationbean.setname("imgservlet");         return servletregistrationbean;     } 

java script loading image

'<img src=imgservlet?admin='+articles.bannerimg+'  class="img-responsive" />' 

error i'm getting imgservlet:1 http://localhost/techtalks/admin/imgservlet?admin=pyjc4x0b.jpeg 404 (not found)

and want load image local resources thymeleaf html page

model.addattribute("localimg", "e:\\picz\\assasins.jpg"); spring controller pass model , pass image respective file html page this.

<img th:src="@{${localimg}}"/>

your servlet code works me. able image successfully.

i presume problem file name. please input file name below (i.e. without 'e' in jpeg).

it should work if file present in local path referring.

pyjc4x0b.jpg 

Comments

Popular posts from this blog

asynchronous - C# WinSCP .NET assembly: How to upload multiple files asynchronously -

aws api gateway - SerializationException in posting new Records via Dynamodb Proxy Service in API -

asp.net - Problems sending emails from forum -