If I use 'web-send-json-response="true"' while calling any service, it returns json response using sendJsonResponse(Object responseObj) method of WebFacadeImpl.groovy.
Where It adds 'errors' to json response if 'eci.getMessage().hasError()' true. But, Is there any reason why messages are not added in Json Response?
As I am willing to have messages in json response, I added few lines in sendJsonResponse() method.
The code block where I added few lines to add messages to json response:
} else if (responseObj != null) {
responseObj.put("messages", eci.message.messages)
JsonBuilder jb = new JsonBuilder()
jb.call(responseObj)
jsonStr = jb.toString()
response.setStatus(HttpServletResponse.SC_OK)
} else {
jsonStr = ""
if (eci.message.messages) {
responseObj.put("messages", eci.message.messages)
JsonBuilder jb = new JsonBuilder()
jb.call(responseObj)
jsonStr = jb.toString()
}
response.setStatus(HttpServletResponse.SC_OK)
}
It works fine and I am getting messages in json response.
Related
I'm trying to figure out how to get information from a dictionary API in Gamemaker Studio 1.4.9
I'm lost since I can't figure out how to get around the API's server block. All my return shows is a blank result.
Step Event:
if(keyboard_check_pressed(vk_space)){
http_get("https://api.dictionaryapi.dev/api/v2/entries/en/test");
}
HTTP Event:
var requestResult = ds_map_find_value(async_load, "result");
var resultMap = json_decode(requestResult);
if(resultMap == -1)
{
show_message("Invalid result");
exit;
}
if(ds_map_exists(resultMap,"word")){
var name= ds_map_find_value(resultMap, "word");
show_message("The word name is "+name);
}
Maybe my formatting is wrong? It's supposed to say the word test in the show_message function, but again, all I get returned is a blank result.
Any help would be appreciated, thanks!
You can see through the debugger that the data is coming from the server. But your code does not correctly try to retrieve the Word.
https://imgur.com/a/icQSnnx
This code gets this word
show_debug_message("http received")
var requestResult = ds_map_find_value(async_load, "result");
var resultMap = json_decode(requestResult);
if(resultMap == -1)
{
show_message("Invalid result");
exit;
}
if(ds_map_exists(resultMap,"default")){
var defaultList = ds_map_find_value(resultMap, "default")
var Map = ds_list_find_value(defaultList, 0)
var name= ds_map_find_value(Map, "word");
show_message("The word name is "+name);
}
I have created web api which return xml format response. like below
<TXLife xmlns="http://ACORD.org/Standards/Life/2">
<TXLifeResponse>
<TransRefGUID>61ec7f39-5744-410e-b601-dcd89d8d6f27</TransRefGUID>
<TransType tc="510">Form Instance Update</TransType>
<TransSubType tc="1022500310">Annuity Application for Mani ManiM</TransSubType>
<TransExeDate>2016-08-25-04:00</TransExeDate>
<TransExeTime>16:36:41.157-04:00</TransExeTime>
<TransMode tc="2">Original</TransMode>
<NoResponseOK tc="0"/>
<TransResult>
<ResultCode tc="3">Received Pending</ResultCode>
</TransResult>
But when call API using httpclient, I received response but response data is not same as above instead i got decode of special character.
<string xmlns="http://schemas.microsoft.com/2003/10/Serialization/"><?
xml version="1.0" encoding="utf-8"?>
<TXLife xmlns:acord="http://ACORD.org/Standards/Life/2">
<TXLifeResponse>
<TransRefGUID>dd8973e3-ac03-4690-908b-
65da3d6a770f</TransRefGUID>
<TransType tc="510">Form Instance Update</TransType>
<TransSubType tc="1022500310">
Annuity Application for SUZANNE M PERSON</TransSubType>
<TransExeDate>2020-08-17</TransExeDate>
<TransExeTime>15:28:24Z</TransExeTime>
<TransMode tc="2">Original</TransMode>
<NoResponseOK tc="0" />
<TransResult>
<ResultCode tc="3">Received Pendinge</ResultCode>
</TransResult>
</TXLifeResponse>
</TXLife></string>
I am using below code to call API
string response = string.Empty;
using (var client = new HttpClient())
{
client.BaseAddress = parameters.DestinationUri;
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/xml"));
var responseTask = client.PostAsXmlAsync(parameters.DestinationUri, request);
responseTask.Wait();
var result = responseTask.Result;
if (result.IsSuccessStatusCode)
{
response = result.Content.ReadAsStringAsync().Result;
}
Resolved. I fixed by just in API response. I return HttpResponseMessage instead of return string object. Changes in API like below
string response = "response string info";
return new HttpResponseMessage()
{
Content = new StringContent(response, Encoding.UTF8, "application/xml")
};
As i can get the query params by using ActivatedRoute which is get request. but how can i get request body by using ActivatedRoute from post request. If ActivatedRoute is not right option to get then how should i get request body
This is my jsp code:-
var res = "url which i am creating";
var url =res[0];
var mapForm = document.createElement("form");
mapForm.target = "Test";
mapForm.method = "post";
mapForm.action = url;
//Splitting parameters from url to add into body
var res1 =res[1].split("=");
var name = res1[0];
var value = res1[1];
mapInput3 = document.createElement("input");
mapInput3.type = "hidden";
mapInput3.name =name;
mapInput3.value = value;
mapForm.appendChild(mapInput3);
document.body.appendChild(mapForm);
map = window.open("", "Test", "menubar,
toolbar, location, directories, status, scrollbars,
resizable, dependent, width=1200, height=600,
left=0,top=0");
if (map) {
mapForm.submit();
}
this is my angular code:-
this.activeRoute.queryParams.subscribe(params => {
this.authKey = params['auth_key'];
});
Now if I sent parameter through get method from jsp, I am able to get it from above angular code.
but if i sent params through post method then i get message as " Cannot post"
If I got you right you want to get the body of the query.
You can use snapshot.get and when declare a it with a value something like this ->
const t = this.route.snapshot.mapedQuery.get()
The value of- t is your query body.
Answered from my phone so I can’t format the code
I have been trying to implement a C# client application to interact with Tensorflow serving server for few weeks now with no success. I have a Python client which works successfully but I can not replicate its functionality with C#. The Python client
import requests
#import json
from keras.preprocessing.image import img_to_array, array_to_img, load_img
from keras.preprocessing import image
flowers = 'c:/flower_photos/cars/car1.jpg'
image1 = img_to_array(image.load_img(flowers, target_size=(128,128))) / 255
payload = {
"instances": [{"image":image1.tolist()},
]
}
print("sending request...")
r = requests.post('http://localhost:8501/v1/models/flowers/versions/1:predict', json=payload)
print(r.content)
The server responds correctly. I am using Tensorflow version 1.12.0 with corresponding latest serving image. They are all working fine.
According to REST API documentation, the API structure is given but its not clear to me at all. I need to send the image to server. How could I add the image payload to JSON request in C# ? After going through many sites, I found that image should be in base64string.
So I did the image conversion into base64
private string GetBase64ImageBytes(string ImagePath)
{
using (Image image = Image.FromFile(ImagePath))
{
using (MemoryStream m = new MemoryStream())
{
image.Save(m, image.RawFormat);
byte[] imageBytes = m.ToArray();
// Convert byte[] to Base64 String
string base64String = Convert.ToBase64String(imageBytes);
return base64String;
}
}
}
The request portion is as follows : (server responds with metadata correctly for the GET request)
public string PostImageToServerAndClassify(string imageArray)
{
//https://stackoverflow.com/questions/9145667/how-to-post-json-to-a-server-using-c
string result = null;
string ModelName = cmbProjectNames.Text.Replace(" ", "");
string status_url = String.Format("http://localhost:{0}/v1/models/{1}/versions/{2}:predict", txtPort.Text, ModelName, txtVersion.Text);
var httpWebRequest = (HttpWebRequest)WebRequest.Create(status_url);
httpWebRequest.ContentType = "application/json";
httpWebRequest.Method = "POST";
try
{
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
// string json = "{"+ #"""instances""" + ": [{" + #"""image""" + #":" + imageArray + "}]}";
// imageArray = #""" + imageArray + #""";
string json = "{ " + #"""instances""" + ": [{" + #"""image""" + #": { " + #"""b64"": """ + imageArray + #"""}}]}";
streamWriter.Write(json);
streamWriter.Flush();
streamWriter.Close();
}
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
result = streamReader.ReadToEnd();
}
}
catch (Exception ex)
{
result = ex.Message;
}
return result;
}
With the POST request, I get the error message "The remote server returned an error: (400) Bad Request.". Also server terminates its service. In Postman I get
the detailed error info as :
{ "error": "Failed to process element: 0 key: image of \'instances\' list. Error: Invalid argument: JSON Value: {\n \"b64\": \"/9j/4AAQSkZJRgABAQEAAAAAAAD/4QBSRXhpZgAATU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAAZKGAAcAAAAcAAAALAAAAABVTklDT0RFAABBAHAAcABsAGUATQBhAHIAaw ... .....(image string data)
So this feels like that I am sending the incorrect data format.
Could someone please tell me what is wrong here ? Any example of image conversion and POST request is highly appreciated. I can not find anywhere that base64string format is the right format for the image in TF site. Python client data format is different hence really need to know what is the right format with any reference documents.
The nearest reference I found here with JAVA client but did not work with mine may be due to TF version difference.
I am trying the following API using Alamofire, but this API has multiple "to" fields. I tried to pass an array of "to" emails as parameters. It shows no error but did not send to all emails. API is correct, I tested that from terminal. Any suggestions will be cordially welcomed.
http -a email:pass -f POST 'sampleUrl' from="email#email.com" to="ongkur.cse#gmail.com" to="emailgmail#email.com" subject="test_sub" bodyText="testing hello"
I am giving my code:
class func sendMessage(message:MessageModel, delegate:RestAPIManagerDelegate?) {
let urlString = "http://localhost:8080/app/user/messages"
var parameters = [String:AnyObject]()
parameters = [
"from": message.messageFrom.emailAddress
]
var array = [String]()
for to in message.messageTO {
array.append(to)
}
parameters["to"] = array
for cc in message.messageCC {
parameters["cc"] = cc.emailAddress;
}
for bcc in message.messageBCC {
parameters["bcc"] = bcc.emailAddress;
}
parameters["subject"] = message.messageSubject;
parameters["bodyText"] = message.bodyText;
Alamofire.request(.POST, urlString, parameters: parameters)
.authenticate(user: MessageManager.sharedInstance().primaryUserName, password: MessageManager.sharedInstance().primaryPassword)
.validate(statusCode: 200..<201)
.validate(contentType: ["application/json"])
.responseJSON {
(_, _, jsonData, error) in
if(error != nil) {
println("\n sendMessage attempt json response:")
println(error!)
delegate?.messageSent?(false)
return
}
println("Server response during message sending:\n")
let swiftyJSONData = JSON(jsonData!)
println(swiftyJSONData)
delegate?.messageSent?(true)
}
}
First of all if you created the API yourself you should consider changing the API to expect an array of 'to' receivers instead of multiple times the same parameter name.
As back2dos states it in this answer: https://stackoverflow.com/a/1898078/672989
Although POST may be having multiple values for the same key, I'd be cautious using it, since some servers can't even properly handle that, which is probably why this isn't supported ... if you convert "duplicate" parameters to a list, the whole thing might start to choke, if a parameter comes in only once, and suddendly you wind up having a string or something ...
And I think he's right.
In this case I guess this is not possible with Alamofire, just as it is not possible with AFNetworking: https://github.com/AFNetworking/AFNetworking/issues/21
Alamofire probably store's its POST parameter in a Dictionary which doesn't allow duplicate keys.