request

问题 I am using curl and I would like to execute a HTTP PUT request by sending a --data-urlencode string and a --data-binary JSON file content. Is it possible to make that in the same curl command? I tried the following curl www.website.org --request PUT -H Content-Type: application/json --data-urlencode "key=sample_string" --data-binary @sample_file.json but it seems do not work as expected: key=sample_string and sample_file.json content are not send at all. 回答1: A couple of things here; Your

问题 I'd like to make an IP-test in a C command line program on Windows . Now I'm using the cmd-command in my program with something like this: if(system("ping -c1 8.8.8.8 -w 2 ") == 0){ printf("request successful\n"); return true; }else{ printf("request not successful\n"); return false; } Please note that the code above is just an example: with my program I will try to ping some devices, to see if they are online; if not I know there is a connection issue. Since I need only the connection status

问题 I'm trying to make a HTTP request but the website that I currently can reach from my Firefox browser response 503 error. Code itself is really simple. After some search in the net I added user-Agent parameter to request but it didn't help either. Can someone explain me how to get rid of this 503 error? Btw I want to make my own alert system based on prices of btc. import requests url = "https://www.paribu.com" header ={'User-Agent': 'Mozilla/5.0 (Windows NT x.y; Win64; x64; rv:10.0) Gecko

问题 I try to get the image and display on a url. and I use request module. For example, I want to get the image https://www.google.com/images/srpr/logo11w.png , and display on my url http://example.com/google/logo . Or display by <img src="http://example.com/google/logo" /> . And I try to use request and express : app.get("/google/logo", function(req, res) { request.get("https://www.google.com/images/srpr/logo11w.png", function(err, result, body) { res.writeHead(200, {"Content-Type": "image/png"}

问题 I try to get the image and display on a url. and I use request module. For example, I want to get the image https://www.google.com/images/srpr/logo11w.png , and display on my url http://example.com/google/logo . Or display by <img src="http://example.com/google/logo" /> . And I try to use request and express : app.get("/google/logo", function(req, res) { request.get("https://www.google.com/images/srpr/logo11w.png", function(err, result, body) { res.writeHead(200, {"Content-Type": "image/png"}

问题 Hi i want to pass image from view to api using request,with url. here is my code: def processImage(request): image=request.FILES['image'] params = {'image': image } url='http://127.0.0.1:8000/idealweight/' outPut_Data=requests.post(url,params=params) //i also tried this img=image and then passed: outPut_Data=requests.post(url,img) but did not worked.and this gives error in imgFinalPro few arguments passed. I am calling this imgFinalPro function And here I want to receive the image: def

问题 I want to send an image by curl to flask server, i am trying this curl command curl -X POST -F file=image.jpg "http://127.0.0.1:5000/" but it did not work by the way on the server side i handle the image by this code image = Image.open(request.files['file']) i am trying to read the image using PIL Is there anyway to do this? Thanks in advance 回答1: This worked for me: curl -F "file=@image.jpg" http://localhost:5000/ The '@' is important, otherwise you end up with an http error 400 (server

问题 I want to send an image by curl to flask server, i am trying this curl command curl -X POST -F file=image.jpg "http://127.0.0.1:5000/" but it did not work by the way on the server side i handle the image by this code image = Image.open(request.files['file']) i am trying to read the image using PIL Is there anyway to do this? Thanks in advance 回答1: This worked for me: curl -F "file=@image.jpg" http://localhost:5000/ The '@' is important, otherwise you end up with an http error 400 (server

问题 I'm handling data in one controller and want to pass it further into another controller to avoid duplicate code. Is there a way to set up a Request object that is needed in the other controller's store -method? I've traced down the Request inheritance and came to Symfony's Request object which has a request property that is in fact a ParameterBag that holds a method add to add parameters with values to it. I've tried the following but I'm getting null as result: $myRequest = new Request();

问题 I'm handling data in one controller and want to pass it further into another controller to avoid duplicate code. Is there a way to set up a Request object that is needed in the other controller's store -method? I've traced down the Request inheritance and came to Symfony's Request object which has a request property that is in fact a ParameterBag that holds a method add to add parameters with values to it. I've tried the following but I'm getting null as result: $myRequest = new Request();