/Index.aspx
/Login.aspx
网站有自己的账号系统，这里使用的第三方登录仅仅是获取第三方账号的唯一id，昵称，性别进行本网站的自动注册。
自行到QQ，人人网和新浪微博的开发平台申请并获得对应的app
qq：
sina：
人人：
在做人人网的连接时审核了3次才通过：
引入qq的js
<script type="text/javascript" src="/qzone/openapi/qc_loader.js" data-appid="你申请的id" charset="utf-8"></script><script type="text/javascript" src="/qzone/openapi/qc_loader.js" charset="utf-8" data-callback="true"></script>
不需要按照官网的做法，登录的做法也不过是跳转的一个链接而已，改为自己相应的参数就可以：
<tr><td align="right" style="font-size:12px;">其他方式：</td><td class="loginap"><% string href1 = "http://openapi./oauth/show?which=ConfirmPage&display=pc&client_id=你申请的id&redirect_uri=/Login.aspx?type=qq_true_" + url + "&response_type=token&scope=all";string href2 = "/oauth/grant?client_id=你申请的id&redirect_uri=/Login.aspx?type=rr_true_" + url.Replace("?","%3F") + "&response_type=code&display=page&secure=true&origin=00000";string href3 = "/oauth2/authorize?client_id=你申请的id&redirect_uri=/Login.aspx?type=sina_true_" + url + "&response_type=code&state=2"; %><a href="<%=href1 %>" class="qqicon" title="QQ登录"></a><a href="<%=href2 %>" class="rricon" title="人人登录"></a><a href="<%=href3 %>" class="sinaicon" title="新浪登录"></a></td></tr>
获取信息并注册：
<script type="text/javascript">var code = "<%=code %>";var error = "<%=error %>";var type = "<%=type %>";
if (type == "qq") {//从页面收集OpenAPI必要的参数。get_user_info不需要输入参数，因此paras中没有参数var paras = {};//用JS SDK调用OpenAPIQC.api("get_user_info", paras)//指定接口访问成功的接收函数，s为成功返回Response对象 .success(function (s) {//成功回调，通过s.data获取OpenAPI的返回数据QC.Login.getMe(function (openId, accessToken) {qq_Login(s, openId, accessToken);})}).complete(function (c) {if (c.ret == 0) {if (QC.Login.check()) {}}});}if (code != "" && error != "error") {if (type == "rr" || type == "sina") {var id = "<%=id %>";var name = "<%=name %>";var imageurl = "<%=imageurl %>";var sex = "<%=sex %>";rr_Login(id, name, sex, imageurl);}}function qq_Login(s, openId, accessToken) {$(function () {$.ajax({contentType: "application/json",url: "/WS/vinson.asmx/LoginQQ",data: "{OpenID:'" + openId + "',NickName:'" + s.data.nickname + "',gender:'" + s.data.gender + "',figureurl_qq_1:'" + s.data.figureurl_qq_1 + "',password:'" + randomPassword(8) + "'}",type: "POST",dataType: "json",async: false, // 设为同步请求，执行完此项后再继续执行后面的语句success: function (json) {json = eval("(" + json.d + ")");$("#qqLoginBtn").hide();QC.Login.signOut(); //马上注销qq的登录，改而使用本网站的账号系统window.parent.location.href = "<%=url %>";},error: function (err, ex) {alert(err.responseText);}});});}function rr_Login(id, name, sex, imageurl) {$(function () {$.ajax({contentType: "application/json",url: "/WS/vinson.asmx/LoginQQ",data: "{OpenID:'" + id + "',NickName:'" + name + "',gender:'" + sex + "',figureurl_qq_1:'" + imageurl + "',password:'" + randomPassword(8) + "'}",type: "POST",dataType: "json",async: false, // 设为同步请求，执行完此项后再继续执行后面的语句success: function (json) {json = eval("(" + json.d + ")"); window.parent.location.href = "<%=url %>";},error: function (err, ex) {alert(err.responseText);}});});}function delCookie(name){//为了删除指定名称的cookie，可以将其过期时间设定为一个过去的时间 var date = new Date();date.setTime(date.getTime() - 10000);document.cookie = name + "=a; expires=" + date.toGMTString();}
</script>
密码就随机生成好了：
function randomPassword(length, special) {var iteration = 0;var password = "";var randomNumber;if (special == undefined) {var special = false;}while (iteration < length) {randomNumber = (Math.floor((Math.random() * 100)) % 94) + 33;if (!special) {if ((randomNumber >= 33) && (randomNumber <= 47)) { continue; }if ((randomNumber >= 58) && (randomNumber <= 64)) { continue; }if ((randomNumber >= 91) && (randomNumber <= 96)) { continue; }if ((randomNumber >= 123) && (randomNumber <= 126)) { continue; }}iteration++;password += String.fromCharCode(randomNumber);}return password;}
人人网和新浪微博的登录信息获取，不像qq那样直接使用js获取，而是使用第三方的sdk获取的：
protected string url = GameRequest.GetQueryString("url");protected string isShow = GameRequest.GetQueryString("isShow");protected string type = GameRequest.GetQueryString("type");protected string code = GameRequest.GetQueryString("code");protected string access_token = GameRequest.GetQueryString("#access_token");protected string id = "";protected string name = "";protected string imageurl = "";protected string sex = "";protected string error = "";protected void Page_Load(object sender, EventArgs e){mon_Header sHeader = (mon_Header)this.FindControl("sHeader");sHeader.title = "会员中心";if (url == "" || url==null) url = "/Member/MIndex.aspx";if (isShow == "" || isShow == null) isShow = "false";if (code == "" || code == null) code = "";if (access_token == "" || access_token == null) access_token = "";string[] values = type.Split('_');if (values.Length == 3){type = values[0];isShow = values[1];url = values[2];}if (code != ""){if (type == "rr"){getInfoFromRenr();}if (type == "sina"){getInfoFromSina();}}else{isShow = "false";}}/// <summary>/// 获取人人网登录的用户信息/// </summary>private void getInfoFromRenr(){try{APIValidation av = new APIValidation();List<APIParameter> parameters = new List<APIParameter>() { new APIParameter("userId", av.GetUserId())};RennClient rr = new RennClient();string responseData = rr.Request("GET", "/v2/user/get", parameters);RennUserResponse resp = new JavaScriptSerializer().Deserialize<RennUserResponse>(responseData);id = resp.response.id;name = resp.response.name;imageurl = resp.response.avatar[0].url;sex = resp.response.basicInformation.sex == "MALE" ? "男" : "女";}catch{error = "error";isShow = "false";Show("未审核的应用使用人数超过限制,拍拍乐的人人网连接正在测试中");}}/// <summary>/// 获取新浪微博登录的用户信息/// </summary>private void getInfoFromSina(){try{string AppKey = "你申请的AppKey";string AppSecret = "你申请的AppSecret";string CallbackUrl = "";var oauth = new OAuth(AppKey, AppSecret, CallbackUrl);/* * 正常的流程或Web流程： * 1. 获取授权地址 * 2. 访问授权地址 * 3. 授权成功后自动跳转至callback指定的网站，并获得code * 4. 通过code换取access token */if (!string.IsNullOrEmpty(code)){var accessToken = oauth.GetAccessTokenByAuthorizationCode(code).Token;//注意：callback指定的url必须一致 oauth = new OAuth(AppKey, AppSecret, accessToken, "");var sina = new Client(oauth);var userInfo = sina.API.Users.Show(sina.API.Account.GetUID());id = userInfo.ID;name = userInfo.Name;imageurl = userInfo.ProfileImageUrl;sex = userInfo.Gender == "MALE" ? "男" : "女";}}catch {error = "error";isShow = "false";Show("未审核的应用使用人数超过限制,拍拍乐的新浪网连接正在测试中");}}
回调页有参数怎么办？连续多个参数可能无法获取，所以这里把参数合并到一个参数里面：
"/Login.aspx?type=sina_true_" + url;
再在后台把他们分隔开来：
string[] values = type.Split('_');if (values.Length == 3){type = values[0];isShow = values[1];url = values[2];}
这里的参数type表示是使用何种方式登录，isShow指示是否弹出遮罩层，url才是我们真正想跳转的链接，至于redirect_uri是我们获取信息的代码功能页面：
redirect_uri=/Login.aspx
可以把AppKey写到web.config文件里面
