java代码：
package test; import java.io.BufferedReader; import java.io.File; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.ArrayList; import java.util.List; public class StartPhpProcess { public static void main(String[] args) throws IOException, InterruptedException { List<String> commands = new ArrayList(); commands.add("php"); commands.add("worker.php"); ProcessBuilder pb = new ProcessBuilder(); pb.command(commands); pb.directory(new File("/home/gt/workspace/JavaPhp/src/test")); Process worker = pb.start(); OutputStreamWriter out = new OutputStreamWriter(worker.getOutputStream()); out.write("1234\n"); out.flush(); StringBuilder result = new StringBuilder(); final BufferedReader reader = new BufferedReader(new InputStreamReader(worker.getInputStream())); try { String line; while ((line = reader.readLine()) != null) { System.out.println("!!!"+line); result.append(line); } } catch (IOException e) { e.printStackTrace(); } worker.waitFor(); int exit = worker.exitValue(); if (exit != 0) { throw new IOException("failed to execute:" + pb.command() + " with result:" + result); } System.out.println(result.toString()); } }
PHP代码：<?php $stdin = fopen('php://stdin','r'); $line = fgets($stdin); print $line;