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Springboot app is up but POST request always return "not found"

By : Abi Shankar
Date : October 17 2020, 06:10 AM
help you fix your problem I only see @GetMapping in your RestController. If you want to use Post use @PostMapping.
If you're aim is to just fetch the list of data, use GET request as it is the standard convention.
code :

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Ionic + Angular - How to avoid the "404 Not Found (from cache)" after POST request?

By : user3620209
Date : March 29 2020, 07:55 AM
To fix this issue A lot of people are experiencing that.
I just ran into the same problem. It seems it has to do with a new security policy in new versions of Cordova.
code :
cordova plugin add cordova-plugin-whitelist
<meta http-equiv="Content-Security-Policy" content="default-src 'self' yourhost.com ws://localhost:35729 data: gap: https://ssl.gstatic.com; style-src 'self' 'unsafe-inline'; media-src *;script-src 'self' localhost:35729 'unsafe-eval' 'unsafe-inline';">

WebApi 2 POST Method returns "Multiple actions were found that match the request"

By : Carlos
Date : March 29 2020, 07:55 AM
I hope this helps . Clearly the problem is with your Dispose() method. This method is conflicting with your Post() action and WebAPI action selector can't decide which action to choose.
Just make Dispose() public to protected.

POST Request to sendEmail endpoint causes org.json.JSONException: JSONObject["oobCode"] not found. after calli

By : ManAyron
Date : March 29 2020, 07:55 AM
seems to work fine After talking to someone working on identity toolkit in Google, I was told that there was a misconfiguration on their end in the Identity Toolkit project. After they made some changes I can now successfully call the aforementioned getOobResponse(HttpServletRequest req) method without getting a stack trace!

Springboot dropdown menu - "No mapping found for HTTP request with URI" error

By : Rolf Offermann
Date : March 29 2020, 07:55 AM
around this issue It's semply because you send your form to [GET] /sendTest but your spring controller is mapped on [POST] /Teacher/sendTest.
Change your html form to send as post :
code :
                + "<div style='height:200px;width:500px;border:1px solid #ccc;font:16px/26px Georgia, Garamond, Serif;overflow:auto;'>"

                + "<form action='/Teacher/sendTest' method='POST'>"

                + "<input type='submit' value='Submit' action='/sendTest' method='post'>"

                + "<a>Current Test for students: " + testcont.getActiveTest() + "</a>"

                + "<fieldset><p>"
                + "<label>Select test</label>"
                + "<select name = 'selection'>"
                + currentTestOptions() // input
                + "</select></p></fieldset>"
                + "</form>"
                + "</div>"
                + "</p>");

Django "POST" request by using button and "Reverse for 'parsepdf' not found. 'parsepdf' is not a valid vi

By : user3382227
Date : March 29 2020, 07:55 AM
should help you out I pass "dictionary" data to the template , You're using the URL viewname as parsepdf inside your template:
code :
{% url 'pdfparseapp:parsepdf' %}
urlpatterns = [
    path('parsepdf/', views.parsePdf, name='parsepdf'),
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