我设法使用以下代码运行mvn ：（我使用此命令：Runtime.getRuntime（）。exec（cmd）;）
import java.io.*; import java.util.ArrayList; public class RunMvnFromJava { static public String[] runCommand(String cmd)throws IOException{ // The actual procedure for process execution: //runCommand(String cmd); // Create a list for storing output. ArrayList list = new ArrayList(); // Execute a command and get its process handle Process proc = Runtime.getRuntime().exec(cmd); // Get the handle for the processes InputStream InputStream istr = proc.getInputStream(); // Create a BufferedReader and specify it reads // from an input stream. BufferedReader br = new BufferedReader(new InputStreamReader(istr)); String str; // Temporary String variable // Read to Temp Variable, Check for null then // add to (ArrayList)list while ((str = br.readLine()) != null) list.add(str); // Wait for process to terminate and catch any Exceptions. try { proc.waitFor(); } catch (InterruptedException e) { System.err.println("Process was interrupted"); } // Note: proc.exitValue() returns the exit value. // (Use if required) br.close(); // Done. // Convert the list to a string and return return (String[])list.toArray(new String[0]);}// Actual execution starts here public static void main(String args[]) throws IOException { try { // Run and get the output. String outlist[] = runCommand("mvn integration-test -DskipTests -P interactive -e"); // Print the output to screen character by character. // Safe and not very inefficient. for (int i = 0; i < outlist.length; i++) System.out.println(outlist[i]); } catch (IOException e) { System.err.println(e); } }}
