微信第三方登录时昵称，username乱码问题解决方法如下：
/** * 获取微信用户信息 * @param access_token 调用凭证 * @param openid 普通用户的标识，对当前开发者帐号唯一 * @return */public static String getWeixinUserinfo(String access_token, String openid){String URLs = ChildendConstant.WEIXIN_USERINFO;//微信登录地址String result = "";List<NameValuePair> list = new ArrayList<NameValuePair>();NameValuePair pairappid = new BasicNameValuePair("access_token", access_token);NameValuePair pairsecret = new BasicNameValuePair("openid", openid);list.add(pairappid);list.add(pairsecret);try{HttpEntity requestHttpEntity = new UrlEncodedFormEntity(list, HTTP.UTF_8);URL url = new URL(URLs);URI uri = new URI(url.getProtocol(), url.getHost(), url.getPath(), url.getQuery(), null);HttpPost httpPost = new HttpPost(uri);httpPost.setEntity(requestHttpEntity);HttpClient httpClient = new DefaultHttpClient();HttpResponse response = httpClient.execute(httpPost);if (response.getStatusLine().getStatusCode() == 200) {result = EntityUtils.toString(response.getEntity(),HTTP.UTF_8);//在这里转换}return result;}catch(Exception e){e.printStackTrace();}return result;}
，累死累活不说，走马观花反而少了真实体验，
