python - qt客户端有实现这样的功能的库函数吗？

Question

qt客户端有实现这样的功能的库函数吗？

########## File related
class UploadLinkView(APIView):

    def get(self, request, repo_id, format=None):
        if check_permission(repo_id, request.user.username) != 'rw':
            return api_error(status.HTTP_403_FORBIDDEN, "Can not access repo")

        if check_quota(repo_id) < 0:
            return api_error(HTTP_520_OPERATION_FAILED, 'Above quota')

        token = seafile_api.get_fileserver_access_token(
            repo_id, 'dummy', 'upload', request.user.username)
        url = gen_file_upload_url(token, 'upload-api')
        return Response(url)
        
        
        

qt客户端请求api，返回一个json字符串，字符串内容为一个url地址，qt客户端再去请求这个url地址。
这是文件上传功能，返回的url地址是监听8082端口的c服务。

Answer 1

Although I don’t understand Python, Qt/C++ and pyQt support the Internet.
Add the .pro file of the Qt project: QT += network
If you use C++, add the .h file:

#include <QNetworkAccessManager>  //网络访问管理
#include <QNetworkProxy>  //（可选）网络代理
#include <QNetworkReply>  //接收网络响应
#include <QNetworkRequest>  //发送网络请求

See Qt Network 5.7 in detail

Answer 2

QT has its own network library, and QT5 has QNetworkAccessManager，QT4貌似有QHttpthat you can use. The official documentation for this kind of thing is very clear. .