processbuilder

问题 I Am writing a test porgram in java to test my connections to a restfull api in django (djangorestframework to be precisely). One of the options is to test on of the api's with curl. Running the curl command from the shell it works fine: e.g.: curl --show-error --request GET --header 'Accept: application/json' --user "user:pwd" http://127.0.0.1:8000/api/v1/ this returns nicely the api root urls and helptext in json format. Now when I try to invoke the same from java, using ProcessBuilder, i

问题 I Am writing a test porgram in java to test my connections to a restfull api in django (djangorestframework to be precisely). One of the options is to test on of the api's with curl. Running the curl command from the shell it works fine: e.g.: curl --show-error --request GET --header 'Accept: application/json' --user "user:pwd" http://127.0.0.1:8000/api/v1/ this returns nicely the api root urls and helptext in json format. Now when I try to invoke the same from java, using ProcessBuilder, i

问题 I'm trying to run Python, Ruby, C, C++, and Java scripts from a java program, and Processbuilder was suggested to me as a good way to run the scripts. From what I understand, Processbuilder mostly runs native files (.exe on windows, etc.). However, I have heard a few things about running scripts (nonnative) files using Processbuilder. Unfortunately, everything I find on the subject is incredibly vague. If someone could clarify a way to run nonnative scripts such as Python, Ruby, etc. I would

问题 I want to execute a bat file located remotely on server \\testserver\someFolderName\test.bat . I am using process builder and wanted to chande the directory with procbuilder.directory(....), but could not succeed. Any help is appreciated. Thanks 回答1: In the past I've done it quick and dirty with PSExec Just start that from your program as its own process with the required arguments to gain access to the batch on the remote computer. 回答2: This is working code that we are using currently: try {

问题 I want to execute a bat file located remotely on server \\testserver\someFolderName\test.bat . I am using process builder and wanted to chande the directory with procbuilder.directory(....), but could not succeed. Any help is appreciated. Thanks 回答1: In the past I've done it quick and dirty with PSExec Just start that from your program as its own process with the required arguments to gain access to the batch on the remote computer. 回答2: This is working code that we are using currently: try {

问题 Can anyone clarify me if the below procedure is correct way to handle streams of process without any stream buffer full and blocking problems I'm invoking external program from java program, I'm using ProcessBuilder to build the process and after I perform Process gpgProcess = processBuilder.start(); I'm handling the process using a method String executionResult = verifyExecution(gpgProcess); and in my method i'm trying to handle the process streams private String verifyExecution(Process

问题 Newbie question about JavaFX that I haven't been able to answer, despite knowing it must be pretty simple to do and not finding any resources on it anywhere I've looked (tutorials, many of the Oracle online docs, articles, the well-known JavaFX bloggers, etc.) I'm developing a command line (script) running application and I have successfully gotten output (via ProcessBuilder) from the script that I can display in an ongoing manner, as things happen on the command line. That is, I can do

问题 I am trying to run the find command inside Jenkins (https://jenkins-ci.org) script console, which allows running groovy scripts from a web interface. My code is: ProcessBuilder pb = new ProcessBuilder(); pb.directory(new File("/var/lib/jenkins/jobs/myJob"); pb.redirectOutput(ProcessBuilder.Redirect.INHERIT); pb.redirectError(ProcessBuilder.Redirect.INHERIT); command = 'find . -name build.xml -exec echo \"{}\" \\;' println(command) pb.command(command.split(" ")); pb.start().waitFor(); The web

问题 I have two processes defined by processBuilders: ProcessBuilder pb1 = new ProcessBuilder (...) ProcessBuilder pb2 = new ProcessBuilder (...) I want the output of pb1 to be the input to pb2 . I found in the documentation that I can make the input of pb2 to be read from another process by using pipe: pb2.redirectInput(Redirect.PIPE); However, how can I specify that I want this pipe to read from the output of pb1 ? 回答1: static ProcessBuilder.Redirect INHERIT Indicates that subprocess I/O source

问题 I'm trying to create a program allowing me to execute a command through a terminal (which is OmxPlayer for raspberry pi if you want to know) with arguments, but i'd want to be able to interact with it once I have launched the command. For example i'd want to do : omxplayer -win x1 y1 x2 y2 and then be able to press "p" to pause the video/audio media I already have something that can launch the omxplayer with arguments (actually it's "ls" but it should work exactly the same way) but I don't