QNetworkAccessManager delete json

QQuickView or

HI,
I need to follow this instruction

URL http://127.0.0.1:4578/DeleteItem
Request DELETE
Example
{
"storeId": "1588041156676",
"list": [
"7888",
"1257"
]
}

How to do it?
My code doesn't work just for delete

QJsonDocument docJsonSent;
QJsonObject objSent;
QJsonArray arrayItemList

objSent["storeId"] = QString::number(m_storeId);


QJsonObject objElementOne,objElementTwo;

objElementOne["barCode"] = "7888";
objElementTwo["barCode"] = "1257";


arrayItemList.append(objElementOne);
arrayItemList.append(objElementTwo);

objSent["list"] = arrayItemList;


docJsonSent.setObject(objSent);


QNetworkRequest request(QUrl("http://127.0.0.1:4578/DeleteItem"));

request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QByteArray tokenByteArray;
tokenByteArray.append(m_token);
request.setRawHeader(QByteArray("Authorization"), tokenByteArray);


qDebug()<<"SEND JSON:"<<docJsonSent;

QByteArray data = docJsonSent.toJson();

managerDeeleteCommodity->sendCustomRequest(request,"DELETE",data);

jsulm

@QQuickView-or said in QNetworkAccessManager delete json:

objElementOne["barCode"] = "7888";
objElementTwo["barCode"] = "1257";

This is different to example JSON you show. So, how exactly should it look like?
In your example JSON the IDs are simply array elements, there is no "barCode".

QQuickView or

Yes, you are right. thanks) But the question is, what doesn't work "delete"? post work and get work. How to delete?

jsulm

@QQuickView-or said in QNetworkAccessManager delete json:

But the question is, what doesn't work "delete"?

I don't know. Do you send correct JSON?

jeremy_k

Does "doesn't work" mean

the code doesn't compile
the request is never transmitted
the transmitted request is malformatted
the program terminates abnormally
something else?

QQuickView or

JSON parse error: Cannot deserialize instance of java.lang.String

Everything works through " postman.co "

jsulm

@QQuickView-or said in QNetworkAccessManager delete json:

JSON parse error: Cannot deserialize instance of java.lang.String

Sounds like your JSON is invalid...

JonB

@QQuickView-or said in QNetworkAccessManager delete json:

Yes, you are right. thanks) But the question is, what doesn't work "delete"?

As @jsulm has pointed out to you, your code does not produce what you show in Example (even if you use "list" in place of "barCode"). You already know this from your qDebug() line. So what do you expect if what you send does not match what you show as being required?

QQuickView or

@jsulm qDebug QJsonDocument({"list":[{"":"7888"},{"":"1257"}],"storeId":"1588041156676"})

jsulm

@QQuickView-or I doubt this:

"list":[{"":"7888"},{"":"1257"}]

is what is expected. Shouldn't it be

"list":[7888, 1257]

?
You should really read JSON you generate and think about it correctness...

JonB

@QQuickView-or
As @jsulm says.

Start by forgetting about your QJson... code. Just create a hard-coded QString for the payload, based on what your server wants, till you get that working. That rules out JSON problems. Then change over to correctly generating the desired string with QJson... calls.