无法识别的选项：仅在Windows上使用ProcessBuilder的-CP

Question

因此，我正在使用一个跨平台引导程序，它在OSX/Linux上正常工作，但在Windows中返回以下错误消息：

错误：无法创建Java虚拟机。错误：发生致命异常。程序将退出。无法识别的选项：-cp c：/myapp/realm/bin/launcher.jar；c：/myapp/_jvm/jre/../lib/Tools.jar；c：/myapp/realm/shared/lib/jettyutil-8.1.4.v20120524.jar

c:/myapp/_jvm/jre\bin\java-javaagent:c:/myapp/realm/bin/spring-agent.jar-cp c:/myapp/realm/bin/launcher.jar；c:/myapp/_jvm/jre/../lib/Tools.jar；c:/myapp/realm/shared/lib/jettyUtil-8.1.4.v20120524.jar

我试过在类路径周围加引号，使用双斜杠等，但没有任何帮助。代码如下：

   String mainClass = args[0];
   String propFile = args[1];
   FileInputStream fis =new FileInputStream(propFile);
   BufferedReader br = new BufferedReader(new InputStreamReader(fis));
   String line = null;
   ArrayList<String> argList = new ArrayList<String>();
   while((line = br.readLine()) != null){
       if(line.startsWith("#"))
           continue;
       String trimmedLine = line.trim();
       if(trimmedLine.isEmpty())
           continue;
       Matcher m = p.matcher(trimmedLine);
       StringBuffer sb = new StringBuffer();
       while(m.find()){
           String content = m.group(1);
           String envContent = System.getenv(content);
           if(envContent == null || envContent.isEmpty())
               envContent = System.getProperty(content);
           m.appendReplacement(sb, envContent);
       }
       m.appendTail(sb);
       if(!sb.toString().startsWith("\"-") && !sb.toString().startsWith("-") && argList.size() > 0)
           argList.set(argList.size()-1, argList.get(argList.size()-1)+File.pathSeparator+sb.toString());
       else argList.add(sb.toString());
   }

   ArrayList<String> cmdList = new ArrayList<String>();
   cmdList.add(System.getenv("JAVA_HOME") + File.separator + "bin" + File.separator + "java");
   cmdList.addAll(argList);
   cmdList.add(mainClass);
   System.out.println(cmdList.toString());
   ProcessBuilder pb = new ProcessBuilder(cmdList);
   new ProcessBuilder(line);
   File f = new File(System.getenv("MY_DIR") + File.separator + "logs" +File.separator + "provider-console.log");
   if(!f.exists())
       f.createNewFile();
   pb.redirectErrorStream(true);
   pb.redirectOutput(f);
   pb.directory(new File(System.getenv("MY_DIR") + File.separator + "bin"));
   Process p = pb.start();

以下是toStringed cmdlist：

[c:/myapp/_jvm/jre\bin\html" target="_blank">java,-javaagent:c:/myapp/realm/bin/spring-agent.jar,-xmx256m,-xms200m,-xss128k,-xx:+useBiasedLocking,-xx:+useNuma,-cp c:/myapp/realm/bin/launcher.jar；c:/myapp/_jvm/jre/../lib/tools.jar；c:/myapp/realm/shared/lib/jettyUtil-8.1.4.v20120524.jar,

Answer 1

在args列表中，“-cp”和实际的类路径需要是单独的条目，您当前似乎将它们作为一个由空格分隔的条目。