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foalowaini
Level 2
March 8, 2022

How to call a servlet from react component

  • March 8, 2022
  • 3 replies
  • 8111 views

 

 

Hi,

do you have any tutorial on how to create servlet and call it from react?

 

I did this, I create one servlet like that

and I call it in react like that

 

and I got this error in console

 

 

How can I solve it?

 

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3 replies

Siva_Sogalapalli
Community Advisor
Siva_SogalapalliCommunity Advisor
Community Advisor
March 8, 2022

I hope you're trying to call the servlet from AEM itself, did you try by removing localhost:4502 and just use something like post('/bin/login', fromData) and see how it works.

 

 

 

    F
    foalowainiAuthor
    Level 2
    March 8, 2022

    @siva_sogalapalli 

    nothing change 

     

    same issue

     

    I call it from http://localhost:4502/content/myproject/us/en/login.html

      Anmol_Bhardwaj
      Community Advisor
      Anmol_BhardwajCommunity Advisor
      Community Advisor
      March 8, 2022

      Can you try this and see if it works:

      If your requests are getting blocked, this should fix it.

       

      - Please check if you have implemented SlingHttpSafeServlet or AllMethodServlet in your servlet.

      - Try to call the same servlet through Postman and see if it is working fine

       

        F
        foalowainiAuthor
        Level 2
        March 8, 2022

        @anmol_bhardwaj 

         

        I tried that, does not works

         

        I have this as filter

         

          Vijayalakshmi_S
          Vijayalakshmi_S
          Level 10
          March 9, 2022

           

          I did not found it in http://localhost:4502/system/console/components

          what does that mean 🙂 😅

           

           


          This means your bundle (that contains the servlet code) is not deployed to the AEM instance. 

          How are you deploying your code ?

           

            Flores-Lucas
            Flores-Lucas
            June 20, 2023

            Just dealing with the same error here, I came around this article that may be helpful:

             

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