I want to grab the source code of a page which contains the word "true" or "false". That's the only two words that would be on that page, no other formatting.
So ...
I am trying to crawl 300,000 URLs. However, somewhere in the middle the code hangs when trying to retrieve the response code from a URL. I am not sure what is ...
I am trying to crawl 300,000 URLs. However, somewhere in the middle, the code hangs when trying to retrieve the response code from a URL. I am not sure what is ...
Hi.. I have a java file where i construct a few parameters like name,age etc and append it to a location which has a pdf file and now in that pdf these parameters will be mapped to the respective fields and the pdf will be generated.Now my question is in case there were some errors in the server because of which ...
Hi URL url = new URL("http://201.13.24.23/appname/first.asp?"); URLConnection uc = url.openConnection(); uc.setDoOutput(true); uc.setDoInput(true); osw = new OutputStreamWriter(uc.getOutputStream()); osw.write(s); osw.flush(); s is the set of parameters that i am appending to the 1st url and after flushing data to the url ,i would get response in 2nd url. Actually if i consider the scenario in a browser what happens is: When i enter ...
Dear members, We have an application where a user will link a image to application. Sometime a user tries to associate a image which is from their own intranet and not on a open url. To handle such situation I tried to use response code from server which can be useful to handle such situation. I tried with a sample program ...
I was using a URLConnection to go to a URL which essentially submitted a request onto a server for analysis of my query , and then I get a reference number from that URL to go to another one for the results. For whatever reason at random times I get this error java.io.IOException: Server returned HTTP response code: 502 for URL: ...
Hi! I am developing an application in J2SE ... I have to do to receive instant notification of payments from a PayPal-like service called "MercadoPago". The API "MercadoPago" says that I must provide a URL (for example: "www.mysite.com/notifications_mercadopago") where I was informed when a customer registers a payment. "MercadoPago" report as follows: "www.mysite.com/notifications_mercadopago?topic=payment&id=id_noti fication" (this "www.mysite.com" also could be replaced by ...
Error 500 doesn't really tell you much. It means the resource you tried to access exists, but there was a problem in getting it, and the webserver doesn't know any more than that. You'll have to dig into the logs of your web server. If this is a web service you're accessing, for example, it means something went wrong inside the ...
Hi, Is there any way by which I can get the http response code for a given URL. I tried to check it using getHeaderFields() of "HttpURLConnection". It works file if URL returns 200 or 404. But I am unable to get response for redirections. Example: If a Url is redirected to another page then I get the final response code. ...
Hello, I am in the processing porting a J2EE based application deployed originally in OC4J to WLS. I am not changing anything as far as J2EE/Web configuration files such as web.xml. Whenever I hit the URL of the application, I am getting the below exception. What does usually "java.io.FileNotFoundException: Response: '404: Not Found' for url...." indicate? If you could please give ...