做网站怎么那么难,门头设计效果图网站,一个公司多个网站做优化,苏州自助建站软件一定要把token uid 这些参数搞明白是干什么的
第一种方法是转的 #xff08;通过javascript来调用#xff09; 最近接触了一些第三方登陆的东西#xff0c;弄的真是一个头#xff0c;两个大. 今天#xff0c;终于把腾讯第三方登陆调试通了#xff0c;做一…一定要把token uid 这些参数搞明白是干什么的
第一种方法是转的 通过javascript来调用 最近接触了一些第三方登陆的东西弄的真是一个头两个大. 今天终于把腾讯第三方登陆调试通了做一个记录顺便发发牢骚。 QQ互联官网http://connect.qq.com/ 申请之类的就不多说了没什么难点主要记录一下代码方面的东西。 看官方文档的时候写的太详细太复杂了。看了一堆没用的和误导的。 由于项目中用的是自定义的图标所以没有用Js SDK(后来才知道好像官方的js SDK也可以自定义图标) 之前看的是 OAuth2.0开发指引 开发攻略_Server-side 开发攻略_Client-side
中的“开发攻略_Server-side” 光获取access_token就非了九牛二虎之力。 后来发现“开发攻略_Client-side”中的方法要简单的多。现在也没弄清楚为什么要分两个。 废话不多说进入主题 1. 打开浏览器访问如下地址请将client_idredirect_uriscope等参数值替换为你自己的 https://graph.qq.com/oauth2.0/authorize?response_typetokenclient_id[YOUR_APPID]redirect_uri[YOUR_REDIRECT_URI]scope[THE_SCOPE] QQ登陆示例代码 [html] view plaincopyprint? a hrefhttps://graph.qq.com/oauth2.0/authorize?response_typetokenclient_id101009536redirect_urijishanjia.lanbaoo.com/login/bindscopeget_user_info腾讯QQ登录/a 特别提示1. 请求时传入的recirect_uri必须与注册时填写的回调地址一致用来进行第三方应用的身份验证。2. 可通过js方法window.location.hash来获取URL中#后的参数值 授权成功后就跳转到recirect_uri这时就可以将之前的路径换成本地环境进行本地调试 将 [plain] view plaincopyprint? http://jishanjia.lanbaoo.com/login/bind?#access_tokenF2B24AABBF5D69995C52D9007D1DBCE6expires_in7776000 换成[plain] view plaincopyprint? http://localhost:8088/mercy/login/bind?#access_tokenF2B24AABBF5D69995C52D9007D1DBCE6expires_in7776000 expires_in7776000应该是access_token的有效时间 然后用获取到的access_token获取OpenID 发送请求到如下地址请将access_token等参数值替换为你自己的 https://graph.qq.com/oauth2.0/me?access_tokenYOUR_ACCESS_TOKEN 2. 获取到用户OpenID返回包如下 1 callback({client_id:YOUR_APPID,openid:YOUR_OPENID}); 示例代码 [javascript] view plaincopyprint? var accessToken window.location.hash.substring(1);//获取路径中的access_token $.ajax({ type: GET, url: https://graph.qq.com/oauth2.0/me?accessToken, async: false, dataType: jsonp, jsonp: callback,//传递给请求处理程序或页面的用以获得jsonp回调函数名的参数名(一般默认为:callback) jsonpCallback:callback, success: function(o){ console.log(o);//o就是上面提到的返回包 $.ajax({ type: POST, url:$CONFIG.base_url/third/qq/get_user_info, data:{url: https://graph.qq.com/user/get_user_info?accessTokenoauth_consumer_key101009536openido.openid}, async: false, dataType: json, success: function(e){ alert(e.nickname); console.log(e); $(#userImg).attr(src,e.figureurl_qq_2); } }); } }); 获取到OpenID后就可以获取用户信息了get_user_info详情参照
api文档获取user_info的时候jsonp就有点不对头了虽然可以获取到但是要报错可能时jsonp用的不够熟练吧。然后我有采用后台获取用户信息的方式进行了一次中转。 代码如下 [java] view plaincopyprint? RequestMapping(value /qq/get_user_info, method RequestMethod.POST) public ResponseEntityHttpEntity qqGetUserInfo(HttpServletRequest request) { String url request.getParameter(url); System.out.println(url); HttpClient httpClient new HttpClient(); // 创建GET方法的实例 GetMethod getMethod new GetMethod(url); // 使用系统提供的默认的恢复策略 getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler()); try { // 执行getMethod int statusCode httpClient.executeMethod(getMethod); if (statusCode ! 200) { System.err.println(Method failed: getMethod.getStatusLine()); } // 读取内容 byte[] responseBody getMethod.getResponseBody(); // 处理内容 return new ResponseEntity(responseBody,HttpStatus.OK); } catch (HttpException e) { // 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(); e.printStackTrace(); return new ResponseEntity(Please check your provided http address!,HttpStatus.BAD_REQUEST); } catch (IOException e) { // 发生网络异常 e.printStackTrace(); return new ResponseEntity(Time out!,HttpStatus.BAD_GATEWAY); } finally { // 释放连接 getMethod.releaseConnection(); } } 第二种 是通过后台去交互数据 数据时通过json或者xml格式就行交互 可以是QQ登陆或者微博登陆 登陆类似可以通过封装来实现 这个类是action 用springMvc来写的package com.shishuo.studio.action; import java.io.IOException; import javax.servlet.http.HttpServletResponse; import org.apache.http.client.ClientProtocolException; import org.apache.ibatis.annotations.Param; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import com.shishuo.studio.entity.User; import com.shishuo.studio.exception.AuthException; import com.shishuo.studio.exception.LoginFailureException; import com.shishuo.studio.exception.OAuthException; import com.shishuo.studio.exception.OpenIdNotFoundException; import com.shishuo.studio.exception.UserNotFoundException; import com.shishuo.studio.exception.notfound.StorageNotFoundException; /** * author Herbert * */ Controller RequestMapping(/login) public class LoginAction extends BaseAction { private static final CharSequence jsonp null; /** * 第3方登陆 * * param name * return */ RequestMapping(value /third.htm, method RequestMethod.GET) public String third(Param(name) String name) { if (name.equalsIgnoreCase(qq)) { return redirect: oAuthQQService.getCodeUrl(); } else { return redirect: oAuthWeiBoService.getCodeUrl(); } } /** * * qq登陆 * * param code * * return */ RequestMapping(value /qq.htm, method RequestMethod.GET) public String qq(Param(code) String code, HttpServletResponse response) { try { User user oAuthQQService.checkCode(code); userService.addAuth(user, response); return redirect:/index.htm; } catch (UserNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (StorageNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (OpenIdNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (AuthException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (ClientProtocolException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (IllegalStateException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (LoginFailureException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } } /** * weibo登陆 * * param modelMap * return * throws IOException * throws IllegalStateException * throws StorageNotFoundException */ RequestMapping(value /wei bo.htm, method RequestMethod.GET) public String weibo(Param(code) String code, HttpServletResponse response) throws StorageNotFoundException { User user; try { user oAuthWeiBoService.checkCode(code); if (user ! null) { userService.addAuth(user, response); return redirect:/index.htm; } else { userService.delAuth(response); return redirect:/user/login.htm; } } catch (UserNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (OAuthException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (AuthException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (ClientProtocolException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (IllegalStateException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); return redirect:/user/login.htm; } } } 这个是第三方登陆的Service package com.shishuo.studio.service; import java.io.IOException; import java.util.HashMap; import java.util.regex.Matcher; import java.util.regex.Pattern; import net.sf.json.JSONObject; import org.apache.http.HttpEntity; import org.apache.http.client.ClientProtocolException; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import com.shishuo.studio.constant.OAuthQQConstant; import com.shishuo.studio.constant.StorageConstant; import com.shishuo.studio.constant.SystemConstant; import com.shishuo.studio.constant.UserConstant; import com.shishuo.studio.entity.User; import com.shishuo.studio.entity.vo.StorageVo; import com.shishuo.studio.exception.AuthException; import com.shishuo.studio.exception.LoginFailureException; import com.shishuo.studio.exception.OpenIdNotFoundException; import com.shishuo.studio.exception.UserNotFoundException; import com.shishuo.studio.exception.notfound.StorageNotFoundException; import com.shishuo.studio.util.HttpUtils; /** * author QQ登陆service * */ Service public class OAuthQQService implements OAuthService { Autowired private UserService userService; Autowired private TeacherService teacherService; Autowired private StorageService pictureService; /** * * 获得QQ登陆的code * * return code */ public String getCodeUrl() { HashMapString, String param new HashMapString, String(); param.put(client_id, OAuthQQConstant.QQ_APPID); param.put(client_secret, OAuthQQConstant.QQ_APPKEY); param.put(redirect_uri, http://www.shishuo.com/login/qq.htm); return OAuthQQConstant.AUTH_CODE_URL HttpUtils.getParam(param); } /** * * 配置通过Authorization Code获取Access Token的参数 * * param code * return token * */ public String getTokenByCode(String code) { HashMapString, String param new HashMapString, String(); param.put(grant_type, authorization_code); param.put(client_id, OAuthQQConstant.QQ_APPID); param.put(client_secret, OAuthQQConstant.QQ_APPKEY); param.put(code, code); param.put(redirect_uri, http://www.shishuo.com/login/qq.htm); String[] tokens HttpUtils.getUrl(OAuthQQConstant.TOKEN_URL, param) .split(); String token tokens[0].split()[1]; return token; } /** * * 通过token获取openId数据 * * param token * return openId * throws Exception * */ public String getOpenidByToken(String token) throws OpenIdNotFoundException { String openid ; HashMapString, String param new HashMapString, String(); param.put(access_token, token); param.put(format, SystemConstant.FORMAT); String jsonp HttpUtils.getUrl(OAuthQQConstant.OPENID_URL, param); Matcher m Pattern.compile(\openid\\\s*:\\s*\(\\w)\).matcher( jsonp); if (m.find()) { openid m.group(1); } else { throw new OpenIdNotFoundException(); } return openid; } /** * 通过token和openId获取userInfo * * param token * param openid * return json */ public JSONObject getUserByTokenAndOpenid(String token, String openid) { HashMapString, String param new HashMapString, String(); param.put(access_token, token); param.put(oauth_consumer_key, OAuthQQConstant.QQ_APPID); param.put(openid, openid); param.put(format, SystemConstant.FORMAT); String jsonp HttpUtils.getUrl(OAuthQQConstant.USERINFO_URL, param); JSONObject object JSONObject.fromObject(jsonp); return object; } /** * 通过code获得userInfo并入库 * * param code * return user * throws UserNotFoundException * throws AuthException * throws IOException * throws ClientProtocolException * throws IllegalStateException * throws StorageNotFoundException * throws OpenIdNotFoundException * throws LoginFailureException * exception exception */ Override public User checkCode(String code) throws UserNotFoundException, AuthException, ClientProtocolException, IOException, StorageNotFoundException, IllegalStateException, OpenIdNotFoundException, LoginFailureException { String token this.getTokenByCode(code); String openId this.getOpenidByToken(token); JSONObject json this.getUserByTokenAndOpenid(token, openId); // ret0 代表用户登陆成功 if (0 Integer.parseInt(json.get(ret).toString())) { if (userService.isUserByOpenIdAndType(openId, UserConstant.type.qq)) { long userId userService.updateTokenByOpenIdAndType(openId, token, UserConstant.type.qq); return userService.getUserById(userId); } else { User user userService.addUserByThird(openId, token, , UserConstant.type.qq, , ); teacherService.updateNameByUserId(user.getUserId(), json.getString(nickname)); HttpEntity httpEntity HttpUtils.download(json .getString(figureurl_qq_2)); StorageVo picture pictureService.addPicture( user.getUserId(), user.getUserId(), StorageConstant.kind.user, httpEntity.getContentType().getValue() .replaceAll(/, .), httpEntity .getContentType().getValue(), httpEntity .getContent()); teacherService.updateTeacherStorageByUserId(user.getUserId(), picture.getStorageId(), picture.getPath()); return user; } } else { throw new LoginFailureException(登陆失败); } } } 帮助类
/* * * Copyright © 2013 Changsha Shishuo Network Technology Co., Ltd. All rights reserved. * 长沙市师说网络科技有限公司 版权所有 * http://www.shishuo.com * * Licensed under the Apache License, Version 2.0 (the License); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an AS IS BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.shishuo.studio.util; import java.io.IOException; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.Map.Entry; import javax.servlet.http.HttpServletRequest; import net.sf.json.JSONObject; import org.apache.commons.lang3.StringUtils; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.apache.http.client.ClientProtocolException; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.message.BasicNameValuePair; import org.apache.http.util.EntityUtils; import org.apache.log4j.Logger; import com.shishuo.studio.constant.SystemConstant; /** * author Herbert * */ public class HttpUtils { private static final CloseableHttpClient httpClient HttpClients .createDefault(); private static final Logger logger Logger.getLogger(HttpUtils.class); /** * 得到请求的IP地址 * * param request * return */ public static String getIp(HttpServletRequest request) { String ip request.getHeader(X-Real-IP); if (StringUtils.isBlank(ip)) { ip request.getHeader(Host); } if (StringUtils.isBlank(ip)) { ip request.getHeader(X-Forwarded-For); } if (StringUtils.isBlank(ip)) { ip 0.0.0.0; } return ip; } /** * 浏览器请求应用服务器的URL地址 * * param request * return */ public static String getBasePath(HttpServletRequest request) { String path request.getContextPath(); String basePath request.getScheme() :// request.getServerName() : request.getServerPort() path; return basePath; } /** * 得到应用的物理地址 * * return */ public static String getRealPath() { return System.getProperty(SystemConstant.SHISHUO_STUDIO_ROOT); } /** * 组装参数 * * param params * return */ public static String getParam(HashMapString, String params) { ArrayListString paramList new ArrayListString(); IteratorEntryString, String iterator params.entrySet().iterator(); while (iterator.hasNext()) { Map.EntryString, String entry (EntryString, String) iterator .next(); String value (String) entry.getValue(); String key (String) entry.getKey(); paramList.add(key value); } return StringUtils.join(paramList, ); } /** * param params * return */ public static ListNameValuePair getNameValuePair( HashMapString, String params) { ListNameValuePair list new ArrayListNameValuePair(); IteratorEntryString, String iterator params.entrySet().iterator(); while (iterator.hasNext()) { Map.EntryString, String entry (EntryString, String) iterator .next(); String value (String) entry.getValue(); String key (String) entry.getKey(); list.add(new BasicNameValuePair(key, value)); } return list; } /** * param url * param param * return */ public static String getUrl(String url, HashMapString, String params) { try { HttpGet httpGet new HttpGet(url ? getParam(params)); logger.info(url ? getParam(params)); HttpResponse response httpClient.execute(httpGet); HttpEntity entity response.getEntity(); String responseString EntityUtils.toString(response.getEntity()); EntityUtils.consume(entity); return responseString; } catch (Exception e) { e.printStackTrace(); return ; } } /** * 得到JSON数据 * * param url * param param * return */ public static JSONObject getJSON(String url, HashMapString, String params) { String json getUrl(url, params); return JSONObject.fromObject(json); } /** * param url * param params * return */ public static String postUrl(String url, HashMapString, String params) { try { HttpPost httpPost new HttpPost(url); httpPost.setEntity(new UrlEncodedFormEntity( getNameValuePair(params), UTF-8)); HttpResponse response httpClient.execute(httpPost); HttpEntity entity response.getEntity(); String responseString EntityUtils.toString(response.getEntity()); EntityUtils.consume(entity); return responseString; } catch (Exception e) { e.printStackTrace(); return ; } } /** * param url * return * throws ClientProtocolException * throws IOException */ public static HttpEntity download(String url) throws ClientProtocolException, IOException { HttpGet httpget new HttpGet(url); // 伪装成google的爬虫JAVA问题查询 httpget.setHeader(User-Agent, Mozilla/5.0 (compatible; Googlebot/2.1; http://www.google.com/bot.html)); // Execute HTTP request System.out.println(executing request httpget.getURI()); HttpResponse response httpClient.execute(httpget); // 得到网络资源的字节数组,并写入文件 HttpEntity entity response.getEntity(); return entity; } }
