我正在运行一个 java 命令,该命令获取类路径和其他有空格的文件位置。 Windows 似乎不喜欢它。
我从 C:\Program Files\Splunk 运行程序,其中有一个空格
这是我的命令
c1 = os.path.join(appdir, "bin", "apache-flume-1.3.1-bin", "lib", "*")
c2 = os.path.join(appdir, "bin", "apache-flume-1.3.1-bin", "lib", "flume-ng-node-1.3.1.jar")
c3 = os.path.join(appdir, "bin", "dtFlume.jar")
classpath = c1 + os.pathsep + c2 + os.pathsep + c3
log4j = os.path.join(appdir,"bin", "apache-flume-1.3.1-bin", "conf", "log4j.properties")
flumeconf = os.path.join(appdir,"bin","flume-conf.properties");
变体 1 - 不起作用
cmdline = "java -Xmx20m -Dlog4j.configuration=file:" + log4j + " -cp " + classpath + " org.apache.flume.node.Application -f " + flumeconf + " -n agent1"
try:
p = subprocess.Popen("%s" %(cmdline),shell=True,stdout=subprocess.PIPE)
变体 2 - 不起作用
cmdline_1 = "java -Xmx20m -Dlog4j.configuration=file:"
cmdline_2 = log4j
cmdline_3 = " -cp "
cmdline_4 = classpath
cmdline_5 = " org.apache.flume.node.Application -f "
cmdline_6 = flumeconf
cmdline_7 = " -n agent1"
try:
p = subprocess.Popen('""%s" "%s" "%s" "%s" "%s" "%s" "%s""' %(cmdline_1,cmdline_2,cmdline_3,cmdline_4,cmdline_5,cmdline_6,cmdline_7),shell=True,stdout=subprocess.PIPE)
变体 3 - 不起作用
cmdline_1 = "java -Xmx20m -Dlog4j.configuration=file:"
cmdline_2 = log4j
cmdline_3 = " -cp "
cmdline_4 = classpath
cmdline_5 = " org.apache.flume.node.Application -f "
cmdline_6 = flumeconf
cmdline_7 = " -n agent1"
try:
p = subprocess.Popen("%s %s %s %s %s %s %s" %(cmdline_1,cmdline_2,cmdline_3,cmdline_4,cmdline_5,cmdline_6,cmdline_7),shell=True,stdout=subprocess.PIPE)
每次它都会给我相同/类似的错误,找不到主类,并且路径在 C:\Program 处被截断
"C:\Program Files\Splunk\etc\apps\APM_dynatrace\bin\runFlume.py"" 错误:无法找到或加载主类 Files\Splunk\etc\apps\APM_dynatrace\bin\apache-flume-1.3.1 -bin\conf\log4j.properties