出現問題:java
此時不該有 Files\Java\jdk1.8.0_92\bin\java.exe""(本地未出現問題,服務器環境出現)服務器
出現緣由:ui
1:環境變量JAVA_HOME配置路徑中的空格問題spa
2:系統環境變量路徑首尾出現雙引號 " 爲多餘blog
解決方法:get
1:原路徑C:\Program Files\Java\jdk1.8.0_92,需替換爲C:\Progra~1\Java\jdk1.8.0_92 ;cmd
2:將相關環境變量路徑的首尾雙引號 「 去掉 ;it
如:io
import java.util.concurrent.ExecutorService;table import java.util.concurrent.Executors; import java.util.concurrent.Future;
public static Map<String, String> execute(String directory,String[] cmd){ Map<String, String> result = new HashMap<>(); Process p = null; try { ProcessBuilder builder = new ProcessBuilder(cmd); File file = new File(directory) ; builder.directory(file); Map<String, String> env = builder.environment(); env.put("CATALINA_HOME", file.getParent()); env.put("CATALINA_BASE", file.getParent()); logger.info("=: -----------------------"); for(String str : env.keySet()){ if(env.get(str) != null){ env.put(str, env.get(str).replaceAll("Program Files", "PROGRA~1")); } logger.info(str+"=: "+env.get(str)); } logger.info("=: -----------------------"); String javaHome = System.getenv("JAVA_HOME"); if(StringUtils.isNotEmpty(javaHome)) { javaHome = javaHome.replace("%20", " ").replaceAll("Program Files", "PROGRA~1"); } env.put("JAVA_HOME", javaHome); //環境多是Path 或 PATH String _Path = env.get("Path"); if(StringUtils.isNotEmpty(_Path)){ env.put("Path", _Path.replaceAll("\"", "")); } String _PATH = env.get("PATH"); if(StringUtils.isNotEmpty(_PATH)){ env.put("PATH", _PATH.replaceAll("\"", "")); } String _EXECJAVA = env.get("_EXECJAVA"); if(StringUtils.isNotEmpty(_EXECJAVA)){ env.put("_EXECJAVA", _EXECJAVA.replaceAll("\"", "")); } String _RUNJAVA = env.get("_RUNJAVA"); if(StringUtils.isNotEmpty(_RUNJAVA)){ env.put("_RUNJAVA", _RUNJAVA.replaceAll("\"", "")); } String _RUNJDB = env.get("_RUNJDB"); if(StringUtils.isNotEmpty(_RUNJDB)){ env.put("_RUNJDB", _RUNJDB.replaceAll("\"", "")); } for(String str : env.keySet()){ logger.info(str+"=: "+env.get(str)); } logger.info("正在執行命令...." + builder.directory()); p = builder.start(); logger.info("正在執行命令...."); InputStream errorStream = p.getErrorStream(); ExecutorService exec = Executors.newCachedThreadPool(); Future<String> errorSubmit = exec.submit(new WorkCallable(p, errorStream,"ERROR")); InputStream correctStream = p.getInputStream(); Future<String> correctSubmit = exec.submit(new WorkCallable(p, correctStream,"STDOUT")); logger.info("正在執行命令2...."); String errorMsg = errorSubmit.get(); String successMsg = correctSubmit.get(); logger.info(errorMsg); logger.info(successMsg); if(StringUtils.isEmpty(errorMsg)) { result.put("status", "success"); result.put("msg", successMsg); } else { result.put("status", "error"); result.put("msg", errorMsg); } p.waitFor(); exec.shutdown(); } catch (Exception e) { result.put("status", "error"); result.put("msg", e.getMessage()); logger.error("執行命令異常,請檢查參數",e.getMessage()); } return result; } |