解决QProcess使用setProcessEnvironment环境变量不能生效的问题 使用QProcess运行进程时,为了方便使用运行程序,直接使用程序名字运行。但是这时候需要设置环境变量。可是使用setProcessEnvironment 不能正确使用环境变量的代码 代码语言:javascript 代码运行次数:0 QProcess*myProcess=newQProcess(this);QProcessEnvironment env=Q...
返回调用进程的环境变量作为一个键值对列表。 1QStringList environment =QProcess::systemEnvironment();2//environment = {"PATH=/usr/bin:/usr/local/bin", "USER=greg", "HOME=/home/greg"}
在Qt中遇到“you need to set the android_ndk_root environment variable to point to your Android NDK”的错误提示时,通常意味着你的系统尚未设置指向Android NDK的环境变量。以下是如何解决这个问题的步骤: 理解android_ndk_root环境变量的作用: ANDROID_NDK_ROOT环境变量用于指定Android Native Development Kit(...
返回调用进程的环境变量作为一个键值对列表。 QStringList environment = QProcess::systemEnvironment(); //environment = {"PATH=/usr/bin:/usr/local/bin", "USER=greg", "HOME=/home/greg"} 1. 2. 1 2
-bash-4.2$echo$GRADLE_HOME/home/nnn/gradle-1.12-bash-4.2$echo$PATH/home/nnn/gradle-1.12/bin:/usr/lib64/qt-3.3/bin:/bin:/usr/bin 删掉.bash_profile,再重打开shell,查看环境变量,以.bash_login为准。 -bash-4.2$echo$GRADLE_HOME/home/mmm/gradle-1.12-bash-4.2$echo$PATH/home/mmm/gradle-1.12...
错误2error MSB3758: 编译时出错。error CS0016: 未能写入输出文件“c:\Users\Merrya\AppData\Local\Temp\bvnoj1ko.dll”--“Could not execute CVTRES.EXE.” 错误3 :error MSB4036: 未找“SetEnvironmentVariable”任务。请检查下列各项: 1.) 项目文件中的任务名称与任务类的名称相同。2.) 任务类为“publi...
1、只查看当前用户的变量(env 是环境单词的缩写 environment) 输入命令env即可: [root@izwz97f42czu8jg90bw9jmz ~]# env XDG_SESSION_ID=144 HOSTNAME=izwz97f42czu8jg90bw9jmz TERM=xterm SHELL=/bin/bash HISTSIZE=1000 SSH_CLIENT=115.198.206.17 52127 22 ...
gulpfile: Clear QT_QPA_PLATFORM env var for PhantomJS to workqmlweb/qmlweb#155 Merged Collaborator vitalliumcommentedApr 4, 2016 The same bug for me for phantomjs-2.1.1. Adding alias with unset environment variable works around, but not always. ...
const_cast<QLoggingCategory&>(SCard()).setEnabled(QtDebugMsg, qEnvironmentVariableIsSet("PCSC_DEBUG")); const_cast<QLoggingCategory&>(APDU()).setEnabled(QtDebugMsg, qEnvironmentVariableIsSet("APDU_DEBUG")); Q_UNUSED(serviceRunning()); ...
a QTproject." echo "Also see http://code.google.com/p/android//detail?id=216331" echo "*** fi echo echo "***" echo "It looks the the environment is set correctly. next step is build" echo "the library with 'make -f GNUmakefile-cross'. Youcan create a versioned...