JAVA啟動停止Tomcat服務

自己做過Java對Tomcat的啟動停止通過Runtime.exec()執行對應的startup.bat檔案和shutdown.bat檔案.

代碼等會貼首先配置環境變量JAVA的JDK和JRE這裡就不介紹了，本人使用jdk1.6+Tomcat6,Tomcat7

  這裡先配置CATALINA_HOME 為Tomcat的根目錄下面就為bin和webapps目錄 在環境變量中添加CATALINA_HOME 并且在PATH中配置

%CATALINA_HOME %\bin;%CATALINA_HOME %\lib; 這裡需要重新啟動才能讀取到CATALINA_HOME的資訊。

最簡單的測試代碼為：Process p =  Runtime.getRuntime().exec("Tomcat startup.bat路徑")

但因為有時候我們需要擷取Tomcat的列印資訊 或者我們執行的bat裡面可能存在阻塞

則我們需要擷取Process的getInputStream 和getErrorStream 

public class Test_Strat_EndTomcat {

public static String path = "F:\\NgxTomcat\\TomcatAll\\Tomcat1\\bin";

public static void main(String args[]) {

Test_Strat_EndTomcat tt = new Test_Strat_EndTomcat();

tt.startTomcat();

}

public void startTomcat() {

Runtime r = Runtime.getRuntime();

try {

Process p = r.exec(path + "\\startUp.bat");

ProcessOutputThread p1 = new ProcessOutputThread(p.getInputStream());

ProcessOutputThread p2 = new ProcessOutputThread(p.getErrorStream());

p1.start();

p2.start();

try {

if (p.waitFor() > -1) {

System.out.println("完成bat檔案執行！");

}

} catch (InterruptedException e) {

e.printStackTrace();

}

} catch (IOException e) {

e.printStackTrace();

}

}

class ProcessOutputThread extends Thread {

private InputStream is;

public ProcessOutputThread(InputStream is) throws IOException {

if (null == is) {

throw new IOException("the provided InputStream is null");

}

this.is = is;

}

@Override

public void run() {

InputStreamReader ir = null;

BufferedReader br = null;

try {

ir = new InputStreamReader(this.is);

br = new BufferedReader(ir);

String output = null;

while (null != (output = br.readLine())) {

System.out.println(output);

}

} catch (IOException e) {

e.printStackTrace();

} finally {

try {

if (null != br) {

br.close();

}

if (null != ir) {

ir.close();

}

if (null != this.is) {

this.is.close();

}

} catch (IOException e) {

e.printStackTrace();

}

}

}

}

}