从零玩转QQ登录

从零玩转QQ登录

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从零玩转第三方登录之QQ登录

前言

在真正开始对接之前,我们先来聊一聊后台的方案设计。既然是对接第三方登录,那就免不了如何将用户信息保存。首先需要明确一点的是,用户在第三方登录成功之后,
我们能拿到的仅仅是一个代表用户唯一身份的ID(微博是真实uid,QQ是加密的openID)以及用来识别身份的accessToken,当然还有昵称、头像、性别等有限资料,
对接第三方登录的关键就是如何确定用户是合法登录,如果确定这次登录的和上次登录的是同一个人并且不是假冒的。其实这个并不用我们特别操心,就以微博登录为例,
用户登录成功之后会回调一个code给我们,然后我们再拿code去微博那换取 accessToken ,如果这个code是用户乱填的,那这一关肯定过不了,所以,前面的担心有点多余,哈哈。

1. 认识Oauth2.0

现在很多网站都要不管是为了引流也好,为了用户方便也好一般都有第三方账号登陆的需求,今天以QQ登陆为例,来实现一个最简单的第三方登陆。
目前主流的第三方登录都是依赖的Oauth2.0实现的,最常见的就是在各种中小型网站或者App中的QQ登录,微信登录等等。所以我建议想要学习和实现第三方登录同学去了解下这个协议。

必须要域名并且进行备案

比如我的域名: https://yangbuyi.top/
因为腾讯有一个域名认证机制啥的。。。。。。

2.实名认证
QQ登录我们对接的是QQ互联,地址:https://connect.qq.com ,首先需要注册成为开发者并实名认证,需要手持身份证照片,具体就不讲了。

2.1、进行申请开发者身份

image.png

2.2 创建应用

进入应用管理页面创建应用,根据实际需要是创建网站应用还是移动应用,我这里是网站应用:

image.png
image.png
image.png

提交成功完步后等待客服审核即可

image.png

这是我网站的基本接口信息

image.png

QQ登陆流程

image.png

请求参数

image-20210413172128896

创建springboot工程

image.png

依赖

        <!-- qq登陆集成 开始 -->
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpcore</artifactId>
            <version>4.4.11</version>
        </dependency>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
            <version>4.5.8</version>
        </dependency>

        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpasyncclient</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpmime</artifactId>
        </dependency>
        <!--json转换工具-->
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.8.5</version>
        </dependency>
        <!--QQSDK-->
        <dependency>
            <groupId>net.gplatform</groupId>
            <artifactId>Sdk4J</artifactId>
            <version>2.0</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.62</version>
        </dependency>
        <!-- qq登陆集成 结束 -->


        <!-- 模板 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>


        <!-- 其它配置 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>


        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>

创建http请求工具

import com.alibaba.fastjson.JSONObject;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.conn.ssl.TrustStrategy;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.ssl.SSLContextBuilder;
import org.apache.http.util.EntityUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.Charset;
import java.security.GeneralSecurityException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;


/**
 * description:  杨不易网站 :www.yangbuyi.top
 * ClassName:  HttpsUtils
 * create:  2020-06-24 17:30
 *
 * @author: yangbuyi
 * @since: JDK1.8
 **/

public class HttpsUtils {
      private static PoolingHttpClientConnectionManager connMgr;
      private static RequestConfig requestConfig;
      private static final int MAX_TIMEOUT = 7000;
      
      private static final Logger logger = LoggerFactory.getLogger(HttpsUtils.class);
      
      static {
            // 设置连接池
            connMgr = new PoolingHttpClientConnectionManager();
            // 设置连接池大小
            connMgr.setMaxTotal(100);
            connMgr.setDefaultMaxPerRoute(connMgr.getMaxTotal());
            // Validate connections after 1 sec of inactivity
            connMgr.setValidateAfterInactivity(1000);
            RequestConfig.Builder configBuilder = RequestConfig.custom();
            // 设置连接超时
            configBuilder.setConnectTimeout(MAX_TIMEOUT);
            // 设置读取超时
            configBuilder.setSocketTimeout(MAX_TIMEOUT);
            // 设置从连接池获取连接实例的超时
            configBuilder.setConnectionRequestTimeout(MAX_TIMEOUT);
            
            requestConfig = configBuilder.build();
      }
      
      /**
       * 发送 GET 请求(HTTP),不带输入数据
       *
       * @param url
       * @return
       */
      public static String doGet(String url) {
            return doGet(url, new HashMap<String, Object>());
      }
      
      /**
       * 发送 GET 请求(HTTP),K-V形式
       *
       * @param url
       * @param params
       * @return
       */
      public static String doGet(String url, Map<String, Object> params) {
            String apiUrl = url;
            StringBuffer param = new StringBuffer();
            int i = 0;
            for (String key : params.keySet()) {
                  if (i == 0)
                        param.append("?");
                  else
                        param.append("&");
                  param.append(key).append("=").append(params.get(key));
                  i++;
            }
            apiUrl += param;
            String result = null;
            HttpClient httpClient = null;
            if (apiUrl.startsWith("https")) {
                  httpClient = HttpClients.custom().setSSLSocketFactory(createSSLConnSocketFactory())
                        .setConnectionManager(connMgr).setDefaultRequestConfig(requestConfig).build();
            } else {
                  httpClient = HttpClients.createDefault();
            }
            try {
                  HttpGet httpGet = new HttpGet(apiUrl);
                  HttpResponse response = httpClient.execute(httpGet);
                  HttpEntity entity = response.getEntity();
                  if (entity != null) {
                        InputStream instream = entity.getContent();
                        result = new BufferedReader(new InputStreamReader(instream)).lines().collect(Collectors.joining(System.lineSeparator()));
                  }
            } catch (IOException e) {
                  logger.error(e.getMessage());
            }
            return result;
      }
      
      /**
       * 发送 POST 请求(HTTP),不带输入数据
       *
       * @param apiUrl
       * @return
       */
      public static String doPost(String apiUrl) {
            return doPost(apiUrl, new HashMap<String, Object>());
      }
      
      /**
       * 发送 POST 请求,K-V形式
       *
       * @param apiUrl API接口URL
       * @param params 参数map
       * @return
       */
      public static String doPost(String apiUrl, Map<String, Object> params) {
            CloseableHttpClient httpClient = null;
            if (apiUrl.startsWith("https")) {
                  httpClient = HttpClients.custom().setSSLSocketFactory(createSSLConnSocketFactory())
                        .setConnectionManager(connMgr).setDefaultRequestConfig(requestConfig).build();
            } else {
                  httpClient = HttpClients.createDefault();
            }
            String httpStr = null;
            HttpPost httpPost = new HttpPost(apiUrl);
            CloseableHttpResponse response = null;
            
            try {
                  httpPost.setConfig(requestConfig);
                  List<NameValuePair> pairList = new ArrayList<>(params.size());
                  for (Map.Entry<String, Object> entry : params.entrySet()) {
                        NameValuePair pair = new BasicNameValuePair(entry.getKey(), entry.getValue().toString());
                        pairList.add(pair);
                  }
                  httpPost.setEntity(new UrlEncodedFormEntity(pairList, Charset.forName("UTF-8")));
                  response = httpClient.execute(httpPost);
                  HttpEntity entity = response.getEntity();
                  httpStr = EntityUtils.toString(entity, "UTF-8");
            } catch (IOException e) {
                  logger.error(e.getMessage());
            } finally {
                  if (response != null) {
                        try {
                              EntityUtils.consume(response.getEntity());
                        } catch (IOException e) {
                              logger.error(e.getMessage());
                        }
                  }
            }
            return httpStr;
      }
      
      /**
       * 发送 POST 请求,JSON形式
       *
       * @param apiUrl
       * @param json   json对象
       * @return
       */
      public static String doPost(String apiUrl, Object json) {
            CloseableHttpClient httpClient = null;
            if (apiUrl.startsWith("https")) {
                  httpClient = HttpClients.custom().setSSLSocketFactory(createSSLConnSocketFactory())
                        .setConnectionManager(connMgr).setDefaultRequestConfig(requestConfig).build();
            } else {
                  httpClient = HttpClients.createDefault();
            }
            String httpStr = null;
            HttpPost httpPost = new HttpPost(apiUrl);
            CloseableHttpResponse response = null;
            
            try {
                  httpPost.setConfig(requestConfig);
                  StringEntity stringEntity = new StringEntity(json.toString(), "UTF-8");// 解决中文乱码问题
                  stringEntity.setContentEncoding("UTF-8");
                  stringEntity.setContentType("application/json");
                  httpPost.setEntity(stringEntity);
                  response = httpClient.execute(httpPost);
                  HttpEntity entity = response.getEntity();
                  httpStr = EntityUtils.toString(entity, "UTF-8");
            } catch (IOException e) {
                  logger.error(e.getMessage());
            } finally {
                  if (response != null) {
                        try {
                              EntityUtils.consume(response.getEntity());
                        } catch (IOException e) {
                              logger.error(e.getMessage());
                        }
                  }
            }
            return httpStr;
      }
      
      /**
       * 创建SSL安全连接
       *
       * @return
       */
      private static SSLConnectionSocketFactory createSSLConnSocketFactory() {
            SSLConnectionSocketFactory sslsf = null;
            try {
                  SSLContext sslContext = new SSLContextBuilder().loadTrustMaterial(null, new TrustStrategy() {
                        
                        @Override
                        public boolean isTrusted(X509Certificate[] chain, String authType) throws CertificateException {
                              return true;
                        }
                  }).build();
                  sslsf = new SSLConnectionSocketFactory(sslContext, new HostnameVerifier() {
                        
                        @Override
                        public boolean verify(String arg0, SSLSession arg1) {
                              return true;
                        }
                  });
            } catch (GeneralSecurityException e) {
                  logger.error(e.getMessage());
            }
            return sslsf;
      }
      
      /*gitHub开始*/
      /**
       * 发送get请求,利用java代码发送请求
       * @param url
       * @return
       * @throws Exception
       */
      public static String doGetHub(String url) throws Exception{
            
            CloseableHttpClient httpclient = HttpClients.createDefault();
            
            HttpGet httpGet = new HttpGet(url);
            // 发送了一个http请求
            CloseableHttpResponse response = httpclient.execute(httpGet);
            // 如果响应200成功,解析响应结果
            if(response.getStatusLine().getStatusCode()==200){
                  // 获取响应的内容
                  HttpEntity responseEntity = response.getEntity();
                  
                  return EntityUtils.toString(responseEntity);
            }
            return null;
      }
      /**
       * 将字符串转换成map
       * @param responseEntity
       * @return
       */
      public static Map<String,String> getMap(String responseEntity) {
            
            Map<String, String> map = new HashMap<>();
            // 以&来解析字符串
            String[] result = responseEntity.split("\\&");
            
            for (String str : result) {
                  // 以=来解析字符串
                  String[] split = str.split("=");
                  // 将字符串存入map中
                  if (split.length == 1) {
                        map.put(split[0], null);
                  } else {
                        map.put(split[0], split[1]);
                  }
                  
            }
            return map;
      }
      
      /**
       * 通过json获得map
       * @param responseEntity
       * @return
       */
      public static Map<String,String> getMapByJson(String responseEntity) {
            Map<String, String> map = new HashMap<>();
            // 阿里巴巴fastjson  将json转换成map
            JSONObject jsonObject = JSONObject.parseObject(responseEntity);
            for (Map.Entry<String, Object> entry : jsonObject.entrySet()) {
                  String key = entry.getKey();
                  // 将obj转换成string
                  String value = String.valueOf(entry.getValue()) ;
                  map.put(key, value);
            }
            return map;
      }
      /*gitHub结束*/
      
      
}

创建跨域配置类 以防万一出现跨域问题

import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

/**
 * ClassName: CorsAutoConfig
 *
 * @author yangshuai
 * @Date: 2021-04-13 14:54
 * @Description: $
 **/
@Configuration
public class CorsAutoConfig {
    @Bean
    public CorsFilter corsFilter() {
        UrlBasedCorsConfigurationSource urlBasedCorsConfigurationSource = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        corsConfiguration.addAllowedHeader("*");
        corsConfiguration.addAllowedMethod("*");
        // 表示什么域名跨域 *表示全部都跨域
        corsConfiguration.addAllowedOrigin("*");
        // 注入进去
        urlBasedCorsConfigurationSource.registerCorsConfiguration("/**", corsConfiguration);

        CorsFilter corsFilter = new CorsFilter(urlBasedCorsConfigurationSource);
        return corsFilter;
    }
}

创建Logincontroller

import com.google.gson.Gson;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import top.yangbuyi.QQ.OAuthProperties;
import top.yangbuyi.QQ.vo.QQDTO;
import top.yangbuyi.QQ.vo.QQOpenidDTO;
import top.yangbuyi.common.HttpsUtils;

import javax.management.RuntimeErrorException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.websocket.server.PathParam;
import java.io.IOException;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

/**
 * @description: 杨不易网站:www.yangbuyi.top
 * @program: qqlogindemo
 * @ClassName: loginController
 * @create: 2020-08-18 14:41
 * @author: yangbuyi
 * @since: JDK1.8
 * @loginController: 第三方QQ登陆
 **/

@Controller
@Slf4j
@RequestMapping("api")
public class loginController {

	  /**
	   * 认证参数
	   */
	  @Autowired
	  private OAuthProperties oauth;


	  /**
	   * 调用QQ登陆接口
	   * 流程: 先调用接口获取code,在根据code获取access_token,在根据token获取对应的用户信息
	   * @param response
	   */
	  @GetMapping("/login/oauth")
	  public void loginQQ(  HttpServletResponse response) {
			// 重定向访问QQ登录服务器
			try {
				  response.sendRedirect(oauth.getQQ().getCode_callback_uri() + //获取code码地址
						  "?client_id=" + oauth.getQQ().getClient_id() //appid
						  +"&state=" + UUID.randomUUID() + //这个说是防攻击的,就给个随机uuid吧
						  "&redirect_uri=" + oauth.getQQ().getRedirect_uri() +//这个很重要,这个是回调地址,即就收腾讯返回的code码
						  "&response_type=code");
			} catch (IOException e) {
				  e.printStackTrace();
			}
	  }


	  /**
	   * 在qq平台设置的回调地址
	   *
	   * 接收回调地址带过来的code码
	   *
	   * @param code
	   * @param request
	   * @return
	   */
	  @GetMapping("/oauth2")
	  public String authorizeQQ(String code, HttpServletRequest request) {
			HashMap<String, Object> params = new HashMap<>();
			params.put("code", code);
			params.put("grant_type", "authorization_code");
			params.put("redirect_uri", oauth.getQQ().getRedirect_uri());
			params.put("client_id", oauth.getQQ().getClient_id());
			params.put("client_secret", oauth.getQQ().getClient_secret());

			// 获取腾讯access token
			Map<String, String> reulsts = getAccess_token(params);
			System.out.println("遍历拿到的数据:");
			for (Map.Entry<String, String> entry : reulsts.entrySet()) {
				  System.out.println(entry.getKey() + "=" + entry.getValue());
			}
			System.out.println("遍历完毕");

			//到这里access_token已经处理好了
			//下一步获取openid,只有拿到openid才能拿到用户信息
			String openidContent = HttpsUtils.doGet(oauth.getQQ().getOpenid_callback_uri() + "?access_token=" + reulsts.get("access_token"));
			// callback( {"client_id":"101887062","openid":"74DD1353321FD56375F34422D833848D"} );
			System.out.println("openidContent: " + openidContent);

			//接下来对openid进行处理
			//截取需要的那部分json字符串
			String openid = openidContent.substring(openidContent.indexOf("{"), openidContent.indexOf("}") + 1);
			// json 转 对象
			Gson gson = new Gson();
			//将返回的openid转换成DTO
			QQOpenidDTO qqOpenidDTO = gson.fromJson(openid, QQOpenidDTO.class);

			// 封装参数 请求用户信息数据
			params.clear();
			//设置access_token
			params.put("access_token", reulsts.get("access_token"));
			//设置openid
			params.put("openid", qqOpenidDTO.getOpenid());
			//设置appid
			params.put("oauth_consumer_key", qqOpenidDTO.getClient_id());
			//获取用户信息
			String userInfo = HttpsUtils.doGet(oauth.getQQ().getUser_info_callback_uri(), params);
			QQDTO qqDTO = gson.fromJson(userInfo, QQDTO.class);
			// (正常情况下,在开发时候用openid作为用户名,再自己定义个密码就可以了)
			try {

				  /* 组装数据 */
				  HashMap<String, Object> map = new HashMap<>();
				  map.put("user", qqDTO);
				  map.put("qqOpenidDTO", qqOpenidDTO);
				  request.setAttribute("map", map);
				  log.info("user数据:{}" + qqDTO);
				  log.info("qqOpenidDTO数据:{}" + qqOpenidDTO);
				  return "home";
			} catch (Exception e) {
				  e.printStackTrace();
				  return "login";
			}
	  }


	  /**
	   * 获取腾讯 access_token
	   *
	   * @return
	   */
	  public Map<String, String> getAccess_token(HashMap<String, Object> params) {
			// 认证地址
			//获取access_token如:access_token=9724892714FDF1E3ED5A4C6D074AF9CB&expires_in=7776000&refresh_token=9E0DE422742ACCAB629A54B3BFEC61FF
			String result = HttpsUtils.doGet(oauth.getQQ().getAccess_token_callback_uri(), params);
			//对拿到的数据进行切割字符串
			String[] strings = result.split("&");
			//切割好后放进map
			Map<String, String> reulsts = new HashMap<>();
			for (String str : strings) {
				  String[] split = str.split("=");
				  if (split.length > 1) {
						reulsts.put(split[0], split[1]);
				  }
			}
			return reulsts;
	  }


}

创建QQ参数实体类

创建 OAuthProperties 用于配合yml配置文件动态获取参数

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;

/**
 * description:  杨不易网站 :www.yangbuyi.top
 * ClassName:  OAuthProperties
 * create:  2020-06-24 17:06
 *
 * @author: yangbuyi
 * @since: JDK1.8
 * <p>
 * 获取Code码
 **/

@Component
//对应application.yml中,oauth下参数
@ConfigurationProperties(prefix = "oauth")
public class OAuthProperties {
      
      //获取applicaiton.yml下qq下所有的参数
      private QQProperties qq = new QQProperties();
      
      public QQProperties getQQ() {
            return qq;
      }
      
      public void setQQ(QQProperties qq) {
            this.qq = qq;
      }
}

创建 QQProperties 用于请求qq的参数

import lombok.Data;
import org.springframework.stereotype.Component;

/**
 * description:  杨不易网站 :www.yangbuyi.top
 * ClassName:  QQProperties
 * create:  2020-06-24 17:04
 *
 * @author: yangbuyi
 * @since: JDK1.8
 *
 * 集成第三方登陆 QQ  参数
 **/
@Data
@Component
public class QQProperties {
      /**
       * 你的appid
       */
      private String client_id;
      /**
       *  #你的appkey
       */
      private String client_secret;
      /**
       * 你接收响应code码地址
       */
      private String redirect_uri;
      /**
       * 腾讯获取code码地址
       */
      private String code_callback_uri;
      /**
       * 腾讯获取access_token地址
       */
      private String access_token_callback_uri;
      /**
       * 腾讯获取openid地址
       */
      private String openid_callback_uri;
      /**
       * 腾讯获取用户信息地址
       */
      private String user_info_callback_uri;
      
      
      /**
       * 要回调到哪个网站
       */
      private String redirect_url_index_yby;
      private String redirect_url_login_yby;
    
}


创建 QQOpenidDTO 用于获取 access_token、openid

import lombok.Data;

/**
 * description:  杨不易网站 :www.yangbuyi.top
 * ClassName:  QQOpenidDTO
 * create:  2020-06-24 17:19
 *
 * @author: yangbuyi
 * @since: JDK1.8
 *
 * 用来获取 access_token、openid
 **/
@Data

public class QQOpenidDTO {
      
      private String openid;
      
      private String client_id;
      
}

创建QQDTO 接收QQ返回来的json参数

import lombok.Data;

/**
 * description:  杨不易网站 :www.yangbuyi.top
 * program:  yangbuyi-erp-2020
 * ClassName:  QQDTO
 * create:  2020-06-24 17:20
 *
 * @author: yangbuyi
 * @since: JDK1.8
 * @QQDTO: 用于存储QQ服务器返回来的参数
 **/

@Data
public class QQDTO {
      
      private String ret;        //返回码
      private String msg;        //如果ret<0,会有相应的错误信息提示,返回数据全部用UTF-8编码。
      private String nickname;             //用户在QQ空间的昵称。
      private String figureurl;              //大小为30×30像素的QQ空间头像URL。
      private String figureurl_1;                //大小为50×50像素的QQ空间头像URL。
      private String figureurl_2;                //大小为100×100像素的QQ空间头像URL。
      private String figureurl_qq_1;                   //大小为40×40像素的QQ头像URL。
      private String figureurl_qq_2;                   //大小为100×100像素的QQ头像URL。需要注意,不是所有的用户都拥有QQ的100x100的头像,但40x40像素则是一定会有。
      private String gender;           //性别。 如果获取不到则默认返回"男"
      private Integer gendertype; // 性别 数字
      private String is_yellow_vip;                  //标识用户是否为黄钻用户(0:不是;1:是)。
      private String vip;        //标识用户是否为黄钻用户(0:不是;1:是)
      private String yellow_vip_level;                     //黄钻等级
      private String level;          //黄钻等级
      private String is_yellow_year_vip;                       //标识是否为年费黄钻用户(0:不是; 1:是)
      private String province; // 省
      private String city; // 市
}

示例

image.png

创建前端请求跳转 controller

@Controller
@Slf4j
public class RequestController {

	  @RequestMapping("login")
	  public String login() {
			System.out.println("登陆进来啦");
			return "login";
	  }

	  @RequestMapping("home")
	  public String home() {
			return "home";
	  }

}

创建前端页面

image.png

login.html

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<!--
    登录地址    action="/api/login/oauth"
-->
<form action="/api/login/oauth">
    <input type="submit" style="background: red;size: 25px" value="登陆">
</form>
</body>
</html>

home.html

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div class="">
    <label class="">登陆成功</label>
    <div class="">
        <p th:text="'openID :' + ${map.qqOpenidDTO.openid}"></p>

        <p th:text="'用户名称 :' + ${map.user.nickname}"></p>

        用户头像:
        <img th:src="${map.user.figureurl_qq_1}" alt="">
        <br>
        <img th:src="${map.user.figureurl_qq_1}" alt="">
        <img th:src="${map.user.figureurl_qq_2}" alt="">


        性别:
        <p th:text="${map.user.gender}"></p>


        <p th:text="${map.user.vip}"></p>
        <p th:text="${map.user.yellow_vip_level}"></p>
        <p th:text="${map.user.is_yellow_year_vip}"></p>
        <p th:text="${map.user.province}"></p>
        <p th:text="${map.user.city}"></p>

    </div>
</div>

<!--参数列表:-->
<!--private String ret; //返回码-->
<!--private String msg; //如果ret<0,会有相应的错误信息提示,返回数据全部用UTF-8编码。-->
<!--private String nickname; //用户在QQ空间的昵称。-->
<!--private String figureurl; //大小为30×30像素的QQ空间头像URL。-->
<!--private String figureurl_1; //大小为50×50像素的QQ空间头像URL。-->
<!--private String figureurl_2; //大小为100×100像素的QQ空间头像URL。-->
<!--private String figureurl_qq_1; //大小为40×40像素的QQ头像URL。-->
<!--private String figureurl_qq_2; //大小为100×100像素的QQ头像URL。需要注意,不是所有的用户都拥有QQ的100x100的头像,但40x40像素则是一定会有。-->
<!--private String gender; //性别。 如果获取不到则默认返回"男"-->
<!--private Integer gendertype; // 性别 数字-->
<!--private String is_yellow_vip; //标识用户是否为黄钻用户(0:不是;1:是)。-->
<!--private String vip; //标识用户是否为黄钻用户(0:不是;1:是)-->
<!--private String yellow_vip_level; //黄钻等级-->
<!--private String level; //黄钻等级-->
<!--private String is_yellow_year_vip; //标识是否为年费黄钻用户(0:不是; 1:是)-->
<!--private String province; // 省-->
<!--private String city; // 市-->


</body>
</html>

启动注意事项

必须要打包到服务器启动QQ才能回调

项目部署

方案一:

点击package 打包

image.png

复制 项目 和 application.yml 上传到linux服务器
image.png

image.png

修改application.yml 中的端口为 80

image.png

运行 Java程序

java -jar qqlogindemo-0.0.1-SNAPSHOT.jar

启动成功

image.png

访问 login 页面
image.png

点击登录 》 QQ扫码或者密码登录 》 登录成功 跳转到 home

image.png

image.png

image.png

到此 从零玩转 第三方登录之QQ登录 就结束了哦。

GITEE:https://gitee.com/yangbuyi

GITHUB: https://github.com/GenuineYangShuai

个人博客网站: https://www.yangbuyi.top/

春天交流群 :598347590

img

🍺你的压力源于无法自律,只是假装努力,现状跟不上你内心的欲望,所以你焦急又恐慌---杨不易.|

本文作者:杨不易呀

本文链接:https://www.yangbuyi.top/qqLogin

版权声明:本作品采用知识共享署名-非商业性使用-禁止演绎 2.5 中国大陆许可协议进行许可。