Jmail 发送电子邮件例子

package com.cnit.action; import java.io.IOException; import org.apache.commons.httpclient.Credentials; import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.HttpException; import org.apache.commons.httpclient.HttpStatus; import org.apache.commons.httpclient.NameValuePair; import org.apache.commons.httpclient.UsernamePasswordCredentials; import org.apache.commons.httpclient.auth.AuthScope; import org.apache.commons.httpclient.cookie.CookiePolicy; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.methods.PostMethod; import org.apache.commons.httpclient.params.HttpMethodParams; public class HttpClientTest { /**参数 登录参数*/ public static NameValuePair[] getValuePair(String UserName,String Password,String Chanllenge){ String md5 = UserName+Password+Chanllenge; String response = getMD5(md5.getBytes()); NameValuePair[] pairs = new NameValuePair[]{ new NameValuePair("Username", UserName), new NameValuePair("Password", Password), new NameValuePair("Challenge",Chanllenge), new NameValuePair("Response",response) }; return pairs; } //http://172.16.76.44/tgi/iocontrol.tgi public static int sentRequest(String url,String Username,String Password, String insPort,String cmd){ //test if("test".equals(insPort)) return 200; System.out.println("发送电源控制信息 地址："+url +" 设备端口："+insPort +" 命令："+ cmd); long startTime = System.currentTimeMillis(); //"http://172.16.76.44/login.htm" //构造HttpClient的实例http://localhost:9090/nfyy HttpClient httpClient = new HttpClient(); //参数设置 httpClient.getParams().setParameter(HttpMethodParams.USER_AGENT,"Mozilla/5.0 (X11; U; Linux i686; zh-CN; rv:1.9.1.2) Gecko/20090803 Fedora/3.5.2-2.fc11 Firefox/3.5.2");//设置信息 httpClient.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8"); //获取随机码 GetMethod getMethod = new GetMethod(url); String Chanllenge = ""; try { getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler()); httpClient.executeMethod(getMethod); String str = getMethod.getResponseBodyAsString(); String c = str.split("Challenge")[3]; Chanllenge =c.substring(9, 17); System.out.println("获取随机码值为：" +Chanllenge); } catch (Exception e1) { System.out.println("获取随机码值出错!出错原因："+e1.getMessage()); } //登录操作 和发送 控制命令 //创建GET方法的实例 PostMethod postMethod = new PostMethod(url+"/tgi/login.tgi"); //url "http://172.16.76.44/tgi/iocontrol.tgi" PostMethod postMethod2 = new PostMethod(url+ "/tgi/iocontrol.tgi"); postMethod.setRequestBody(getValuePair(Username, Password, Chanllenge)); int statusCode = 0; int cmdCode = 0; try { // 执行getMethod *********************************** statusCode = httpClient.executeMethod(postMethod); if(statusCode == HttpStatus.SC_OK) System.out.println("模拟登录成功........！"); else System.out.println("模拟登录失败..........！"); //发送命令参数 ************************************* postMethod2.setRequestBody(controlParams(insPort,cmd)); cmdCode =httpClient.executeMethod(postMethod2); System.out.println("发送电源控制信息成功!返回控制码为"+cmdCode); if (cmdCode != HttpStatus.SC_OK) { System.out.println("Method failed: " + postMethod.getStatusLine()); } // // 读取内容 // byte[] responseBody = getMethod.getResponseBody(); // // 处理内容 // System.out.println(new String(responseBody)); } catch (HttpException e) { System.out.println("模拟登录出错！"+e.getMessage()); // 发生致命的异常，可能是协议不对或者返回的内容有问题 // System.out.println("Please check your provided http address!"); // e.printStackTrace(); } catch (IOException e) { System.out.println(" 发生网络异常！"+e.getMessage()); //发生网络异常 //e.printStackTrace(); } finally { // 释放连接 getMethod.releaseConnection(); postMethod.releaseConnection(); postMethod2.releaseConnection(); } System.out.println("本次发送控制命令所有时间为："+(System.currentTimeMillis() - startTime)); return cmdCode; } //控制参数 public static NameValuePair[] controlParams(String insPort,String cmd){ NameValuePair[] nameVlauePair = new NameValuePair[32]; //起动 第一个 nameVlauePair[0] = new NameValuePair("pw1Name","1"); if("P60".equals(insPort)) nameVlauePair[1] = new NameValuePair("P60", cmd); else nameVlauePair[1] = new NameValuePair("P60","no"); nameVlauePair[2] = new NameValuePair("P60"+"_TS","0"); nameVlauePair[3] = new NameValuePair("P60"+"_TC","Off"); //起动 第一个 P61 nameVlauePair[4] = new NameValuePair("pw2Name","2"); if("P61".equals(insPort)) nameVlauePair[5] = new NameValuePair("P61", cmd); else nameVlauePair[5] = new NameValuePair("P61","no"); nameVlauePair[6] = new NameValuePair("P61"+"_TS","0"); nameVlauePair[7] = new NameValuePair("P61"+"_TC","Off"); //起动 第一个 P62 nameVlauePair[8] = new NameValuePair("pw3Name","3"); if("P62".equals(insPort)) nameVlauePair[9] = new NameValuePair("P62", cmd); else nameVlauePair[9] = new NameValuePair("P62","no"); nameVlauePair[10] = new NameValuePair("P62"+"_TS","0"); nameVlauePair[11] = new NameValuePair("P62"+"_TC","Off"); //起动 第一个 P63 nameVlauePair[12] = new NameValuePair("pw4Name","4"); if("P63".equals(insPort)) nameVlauePair[13] = new NameValuePair("P63", cmd); else nameVlauePair[13] = new NameValuePair("P63","no"); nameVlauePair[14] = new NameValuePair("P63"+"_TS","0"); nameVlauePair[15] = new NameValuePair("P63"+"_TC","Off"); //起动 第P64 nameVlauePa