java - Google Drive API Authentication - how to do it and how to implement it? -

-

i'm trying title of document using file id. here's code:

private static void printfile(drive service, string fileid) {    try {       file file = service.files().get(fileid).execute();       system.out.println("title: " + file.gettitle());   } catch (ioexception e) {       system.out.println("an error occured: " + e);   } } }

however, when run receive 403 forbidden error states, "daily limit unauthenticated use exceeded. continued use requires signup."

i assume have authenticate, seeing i'm new google drive api , java, i'm confused how (forgive me). found webpage: https://developers.google.com/drive/web/auth/web-server explains how authenticate i'm still confused. page lists multiple classes thing such exchange authorization code access token , use oauth 2.0 credentials.

my question need use of these classes authenticate? , how implement them code?

here brief explanation @ http level.

  • any google drive rest api call requires http authorization: bearer xxxxxx set. if there no such header, you'll 403 you're experiencing
  • the xxxxx access token. there myriad ways 1 of these depending on user experience want implement , whether you're trying access user's drive files or application's. read google docs , experiment oauth playground.

the google java library attempts abstract of above. whether job or not decide. i've had more success calling rest api directly.


Comments

Post a Comment

Popular posts from this blog

python - TypeError: start must be a integer -

-
i trying draw 5 turtles, getting typeerror on line 25. here code: import turtle wn = turtle.screen() redrose = turtle.turtle() color = input("what background color be?") fillcolor_f = input("what color of rose be?") redrose.hideturtle() redrose.speed(30) redrose.penup() redrose.left(180) redrose.forward(175) redrose.right(90) redrose.forward(30) redrose.right(90) redrose.pendown() def drawrose(red): redrose.color("pink") redrose.fillcolor(fillcolor_f) redrose.fill(true) in range(red): redrose.forward(i) redrose.right(49) in range(5): drawrose(redrose) redrose.penup() redrose.forward(350) redrose.right(144) redrose.pendown() redrose.fill(false) drawrose(50) wn.bgcolor(color) i trying draw 5 roses, produces errors. doing in interactivepython.org. you recursively calling drawrose wrong parameter. on line 23 ( for in range(red): ) expect red integer...
Read more

c# - DevExpress RepositoryItemComboBox BackColor property ignored -

-
i have following code almost works properly; private void cbstatus_drawitem(object sender, listboxdrawitemeventargs e) { string item = e.item string; if (item != null) { switch (item) { case "1": e.appearance.forecolor = color.green; e.appearance.backcolor = color.green; break; case "2": e.appearance.forecolor = color.orange; e.appearance.backcolor = color.orange; break; case "3": e.appearance.forecolor = color.red; e.appearance.backcolor = color.red; break; } } } when dropdown shown, items forecolor correct, backcolor remains whatever backcolor of theme is; i.e. if i've got set dark theme, backcolor dark, cells in gridview, rather being green/orange/red. i've tried setting e.appearance.options.usebackcolor trying set e....
Read more

django - Creating multiple model instances in DRF3 -

-
1) create multiple model instances 1 api call, asked here: how create multiple model instances django rest framework? tried solution named in link, no success. i trying upload multiple files in 1 api call. result: files uploaded (only once overwrote perform_create) 1 instance created (if send 2 files, latter created instance). my code: class fileuploadserializer(serializers.modelserializer): def __init__(self, *args, **kwargs): many = kwargs.pop('many', true) super(fileuploadserializer, self).__init__(many=many, *args, **kwargs) class meta: model = fileupload read_only_fields = ('created', 'datafile', 'owner') class fileuploadviewset(viewsets.modelviewset): queryset = fileupload.objects.all() serializer_class = fileuploadserializer parser_classes = (multipartparser, formparser, ) def perform_create(self, serializer): file_list = self.request.data.getlist('file') ...
Read more