网易云信（创建账号，添加好友，获取好友关系，发送系统消息《推送》，删除好友，修改用户信息）

    //创建网易云通信ID
    public Netease getNeteaseToken(UserPatient userPraientNew) throws Exception {
        DefaultHttpClient httpClient = new DefaultHttpClient();
        String url = "https://api.netease.im/nimserver/user/create.action";
        HttpPost httpPost = new HttpPost(url);
        String accid = neteaseConfig.getAppKey();
        String appSecret = neteaseConfig.getAppSecret();
        String nonce = neteaseConfig.getNonce();
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        String checkSum = CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);//参考 计算CheckSum的java代码
        // 设置请求的header
        httpPost.addHeader("AppKey", accid);
        httpPost.addHeader("Nonce", nonce);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
        // 设置请求的参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("accid", DateUtils.formatDateToNumberStr(new Date())));
        nvps.add(new BasicNameValuePair("name", userPraientNew.getUserName()));
        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        // 打印执行结果
        String json = EntityUtils.toString(response.getEntity(), "utf-8");
        JSONObject str = StringUtils.jsonToStrName(json, "info");
        Netease netease = new Netease();
        netease.setAccid(str.getString("accid"));
        netease.setName(str.getString("name"));
        netease.setToken(str.getString("token"));
        // 打印执行结果
        return netease;
    }

    //获取好友关系
    public List<DoctorBean> getAction(String accid, Long updateTime) throws Exception {
        DefaultHttpClient httpClient = new DefaultHttpClient();
        String url = "https://api.netease.im/nimserver/friend/get.action";
        HttpPost httpPost = new HttpPost(url);
        String appKey = neteaseConfig.getAppKey();
        String appSecret = neteaseConfig.getAppSecret();
        String nonce = neteaseConfig.getNonce();
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        String checkSum = CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);//参考 计算CheckSum的java代码
        // 设置请求的header
        httpPost.addHeader("AppKey", appKey);
        httpPost.addHeader("Nonce", nonce);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
        // 设置请求的参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("accid", accid));
        nvps.add(new BasicNameValuePair("updatetime", String.valueOf(updateTime)));
        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        // 打印执行结果
        String json = EntityUtils.toString(response.getEntity(), "utf-8");
        ResultBean resultBean = (ResultBean) JSONToObject(json, ResultBean.class);
        // 打印执行结果
        return resultBean.getFriends();
    }

    //添加好友
    public String add(String accid, String fAccid) throws Exception {
        DefaultHttpClient httpClient = new DefaultHttpClient();
        String url = "https://api.netease.im/nimserver/friend/add.action";
        HttpPost httpPost = new HttpPost(url);
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        String appKey = neteaseConfig.getAppKey();
        String appSecret = neteaseConfig.getAppSecret();
        String nonce = neteaseConfig.getNonce();
        String checkSum = CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);//参考 计算CheckSum的java代码
        // 设置请求的header
        httpPost.addHeader("AppKey", appKey);
        httpPost.addHeader("Nonce", nonce);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
        // 设置请求的参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("accid", accid));
        nvps.add(new BasicNameValuePair("faccid", fAccid));
        // type = 1  直接添加成功
        nvps.add(new BasicNameValuePair("type", "1"));
        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        // 打印执行结果
        String json = EntityUtils.toString(response.getEntity(), "utf-8");
        return json;
    }

  　/**
　　　*修改好友信息（备注）
　　　* 未完善　　
　　　*/
    public String update() throws Exception {
        DefaultHttpClient httpClient = new DefaultHttpClient();
        String url = "https://api.netease.im/nimserver/friend/update.action";
        HttpPost httpPost = new HttpPost(url);
        String accid = neteaseConfig.getAppKey();
        String appSecret = neteaseConfig.getAppSecret();
        String nonce = neteaseConfig.getNonce();
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        String checkSum = CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);//参考 计算CheckSum的java代码
        // 设置请求的header
        httpPost.addHeader("AppKey", accid);
        httpPost.addHeader("Nonce", nonce);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
        // 设置请求的参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("accid", "25105112"));
        nvps.add(new BasicNameValuePair("faccid", "27154329"));
        nvps.add(new BasicNameValuePair("alias", "ZERO"));
        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        // 打印执行结果
        String json = EntityUtils.toString(response.getEntity(), "utf-8");
        return json;
    }

    /**
　　　*修改用户信息
　　　*/　　
    public String updateUinfo(UserPatient userPatient) throws Exception {
        DefaultHttpClient httpClient = new DefaultHttpClient();
        String url = "https://api.netease.im/nimserver/user/updateUinfo.action";
        HttpPost httpPost = new HttpPost(url);
        String accid = neteaseConfig.getAppKey();
        String appSecret = neteaseConfig.getAppSecret();
        String nonce = neteaseConfig.getNonce();
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        String checkSum = CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);//参考 计算CheckSum的java代码
        // 设置请求的header
        httpPost.addHeader("AppKey", accid);
        httpPost.addHeader("Nonce", nonce);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
        // 设置请求的参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("accid", userPatient.getNeteaseAccid()));
        nvps.add(new BasicNameValuePair("name", userPatient.getUserName()));
        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        // 打印执行结果
        String json = EntityUtils.toString(response.getEntity(), "utf-8");
        return json;
    }

    /**
　　　*删除好友
　　　*/　　　
    public String del(String accid, String fAccid) throws Exception {
        DefaultHttpClient httpClient = new DefaultHttpClient();
        String url = "https://api.netease.im/nimserver/friend/delete.action";
        HttpPost httpPost = new HttpPost(url);
        String appKey = neteaseConfig.getAppKey();
        String appSecret = neteaseConfig.getAppSecret();
        String nonce = neteaseConfig.getNonce();
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        String checkSum = CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);//参考 计算CheckSum的java代码
        // 设置请求的header
        httpPost.addHeader("AppKey", appKey);
        httpPost.addHeader("Nonce", nonce);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
        // 设置请求的参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("accid", accid));
        nvps.add(new BasicNameValuePair("faccid", fAccid));
        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        // 打印执行结果
        String json = EntityUtils.toString(response.getEntity(), "utf-8");
        return json;
    }

    /**
　　　*发送系统消息
　　　*/
    public String sendMsg(String accid, String faccid, String jsonStr) throws Exception {
        DefaultHttpClient httpClient = new DefaultHttpClient();
        String url = "https://api.netease.im/nimserver/msg/sendAttachMsg.action";
        HttpPost httpPost = new HttpPost(url);
        String appKey = neteaseConfig.getAppKey();
        String nonce = neteaseConfig.getNonce();
        String appSecret = neteaseConfig.getAppSecret();
        ;
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        String checkSum = CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);//参考 计算CheckSum的java代码
        // 设置请求的header
        httpPost.addHeader("Nonce", nonce);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("AppKey", appKey);
        // 设置请求的参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("accid", accid));
        nvps.add(new BasicNameValuePair("msgtype", "0"));
        nvps.add(new BasicNameValuePair("to", faccid));
        nvps.add(new BasicNameValuePair("body", jsonStr));
        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        // 打印执行结果
        String json = EntityUtils.toString(response.getEntity(), "utf-8");
        return json;

    }