ioexception

问题 I am using the below code to open the "sample.html' file. String filename = "C:/sample.html"; String browser = "C:/Program Files (x86)/Google/Chrome/Application/chrome.exe"; Runtime rTime = Runtime.getRuntime(); Process pc = rTime.exec(browser + filename); pc.waitFor(); However, I am getting the below error. java.io.IOException: Cannot run program "C:/Program": CreateProcess error=2, The system cannot find the file specified Could someone please help me figure this. Thanks in advance. 回答1:

问题 I am using the below code to open the "sample.html' file. String filename = "C:/sample.html"; String browser = "C:/Program Files (x86)/Google/Chrome/Application/chrome.exe"; Runtime rTime = Runtime.getRuntime(); Process pc = rTime.exec(browser + filename); pc.waitFor(); However, I am getting the below error. java.io.IOException: Cannot run program "C:/Program": CreateProcess error=2, The system cannot find the file specified Could someone please help me figure this. Thanks in advance. 回答1:

问题 I am new to programming and I have a question. If I have two functions, one creates a text file and writes into it, while the other opens the same text file and reads from it. The error I get is: System.IO.IOException: 'The process cannot access the file '@.txt' because it is being used by another process.' I have tried setting seperate timers to each of the functions but it still does not work. I think the best way would be that the function two does not start until function one ends. Can

问题 I am uploading a file from one server to another server using a Java Program 'POST' method. But I am getting below exception. java.io.IOException: Error writing to server at sun.net.www.protocol.http.HttpURLConnection.writeRequests(HttpURLConnection.java:582) at sun.net.www.protocol.http.HttpURLConnection.writeRequests(HttpURLConnection.java:594) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1216) at java.net.HttpURLConnection.getResponseCode

问题 I'm trying to execute a command shell in Jenkins, I'm working on Windows 7. In the console output I have this: Building in workspace C:\Program Files (x86)\Jenkins\workspace\test [test] $ sh -xe C:\Windows\TEMP\hudson6299483223982766034.sh The system cannot find the file specified FATAL: L'exécution de la commande a échoué. java.io.IOException: Cannot run program "sh" (in directory "C:\Program Files (x86)\Jenkins\workspace\test"): CreateProcess error=2, Le fichier spécifié est introuvable at

问题 I'm trying to debug a file descriptor leak in a Java webapp running in Jetty 7.0.1 on Linux. The app had been happily running for a month or so when requests started to fail due to too many open files , and Jetty had to be restarted. java.io.IOException: Cannot run program [external program]: java.io.IOException: error=24, Too many open files at java.lang.ProcessBuilder.start(ProcessBuilder.java:459) at java.lang.Runtime.exec(Runtime.java:593) at org.apache.commons.exec.launcher

问题 private void myFunction(String userName){ String fileName = this.generateFile(userName); String[] command = new String[4]; command[0] = "cmd"; command[1] = "/C"; command[2] = "dir"; command[3] = "7za a "+ userName+".7z "+ fileName +" -p"+this.password; try { Process p = Runtime.getRuntime().exec(command); BufferedReader stdInput = new BufferedReader(new InputStreamReader(p.getInputStream())); BufferedReader stdError = new BufferedReader(new InputStreamReader(p.getErrorStream())); while ((s =

问题 private void myFunction(String userName){ String fileName = this.generateFile(userName); String[] command = new String[4]; command[0] = "cmd"; command[1] = "/C"; command[2] = "dir"; command[3] = "7za a "+ userName+".7z "+ fileName +" -p"+this.password; try { Process p = Runtime.getRuntime().exec(command); BufferedReader stdInput = new BufferedReader(new InputStreamReader(p.getInputStream())); BufferedReader stdError = new BufferedReader(new InputStreamReader(p.getErrorStream())); while ((s =

问题 I am trying to use the Android jobb tool to create a large OBB file for my application, but I am plagued by the "FAT Full" IOException: java.io.IOException: FAT Full (XXXX, YYYY) at de.waldheinz.fs.fat.Fat.allocNew(Fat.java:298) at de.waldheinz.fs.fat.Fat.allocAppend(Fat.java:376) at de.waldheinz.fs.fat.ClusterChain.setChainLength(ClusterChain.java:175) at de.waldheinz.fs.fat.ClusterChain.setSize(ClusterChain.java:132) at de.waldheinz.fs.fat.FatFile.setLength(FatFile.java:91) at de.waldheinz

问题 I want to read already open excel file with C#. I am using this method but it can't read the excel file while the file is open in Microsoft excel. FileStream stream = File.Open("myfile.xlsx", FileMode.Open, FileAccess.Read); It gives IOException: The process cannot access the file 'myfile.xlsx' because it is being used by another process. I hope you understands what I mean. I want to keep excel file open and while file is open at Microsoft excel i want to read it from C#. I am using C# net