好游戏SDK 登录

master
jiahuiwen 2021-10-25 18:01:04 +08:00
parent a69ce27b2e
commit 8913f02bac
3 changed files with 176 additions and 2 deletions

View File

@ -67,8 +67,7 @@ public class GetUserController extends HttpServlet {
* *
*/ */
public void doGet(HttpServletRequest request, HttpServletResponse response) public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
throws ServletException, IOException {
DBObject res = new BasicDBObject(); DBObject res = new BasicDBObject();
String openId = request.getParameter("openId"); String openId = request.getParameter("openId");
if (openId == null || openId.isEmpty()) { if (openId == null || openId.isEmpty()) {

View File

@ -0,0 +1,164 @@
package com.ljsd.controller;
import com.ljsd.redis.RedisKey;
import com.ljsd.util.BaseGlobal;
import com.mongodb.BasicDBObject;
import com.mongodb.DBObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import java.util.Random;
/**
* SDK
*/
public class HaoGameGetUserController extends HttpServlet {
private final static String _COLLECTION_NAME = "user_info";
private static final Logger LOGGER = LoggerFactory.getLogger(HaoGameGetUserController.class);
public HaoGameGetUserController() {
super();
}
public void destroy() {
super.destroy();
}
/**
*
*/
public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
DBObject res = new BasicDBObject();
String openId = request.getParameter("openId");
if (openId == null || openId.isEmpty()) {
returnErrorToFront(res, response, "openId is empty");
return;
}
try {
String banInfo = BaseGlobal.getInstance().redisApp.get(RedisKey.Ban_Open_Id, openId, String.class, -1);
if (banInfo != null) {
String[] split = banInfo.split("\\|");
long currentTimeMillis = System.currentTimeMillis();
if (Long.parseLong(split[0]) > currentTimeMillis) {
returnErrorToFront(res, response, banInfo);
LOGGER.info("doGet can not login Ban_Open_Id=>{} openId=>{} banInfo==null ? {}", RedisKey.Ban_Open_Id, openId, banInfo);
return;
} else {
BaseGlobal.getInstance().redisApp.del(RedisKey.Ban_Open_Id, openId);
}
}
} catch (Exception e) {
e.printStackTrace();
}
String serverId = request.getParameter("serverId");
if (serverId == null || serverId.isEmpty()) {
returnErrorToFront(res, response, "serverId is empty");
return;
}
String token = request.getParameter("token");
if (token == null || token.isEmpty()) {
returnErrorToFront(res, response, "token is empty");
return;
}
String platform = request.getParameter("platform"); //平台类型
if (platform == null || platform.isEmpty()) {
returnErrorToFront(res, response, "platform is empty");
return;
}
String gid = request.getParameter("gid"); //gid
String pid = request.getParameter("pid"); //pid
LOGGER.info("the opendId = {},token={},platform={}", openId, token, platform);
try {
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json; charset=utf-8");
DBObject dbObject = new BasicDBObject();
dbObject.put("openId", openId);
dbObject.put("serverId", serverId);
dbObject.put("platform", platform);
DBObject serverDBObject = new BasicDBObject();
serverDBObject.put("server_id", serverId);
List<DBObject> server_info = BaseGlobal.getInstance().mongoDBPool.find("server_info", serverDBObject);
if (server_info.size() == 0) {
returnErrorToFront(res, response, "服务器信息获取错误");
return;
}
int uid = 0;
//加分布式锁
List<DBObject> userInfos = BaseGlobal.getInstance().mongoDBPool.find(_COLLECTION_NAME, dbObject);
if (userInfos.size() == 0) {
try {
boolean getLock = false;
while (!getLock) {
getLock = BaseGlobal.getInstance().redisApp.tryGetDistributedLock(RedisKey.REGISTER_LOCK, "", "get", 800);
if (!getLock) {
continue;
}
userInfos = BaseGlobal.getInstance().mongoDBPool.find(_COLLECTION_NAME, dbObject);
//双重校验
if (userInfos.size() == 0) {
DBObject next = server_info.iterator().next();
Object register_state = next.get("register_state");
if (register_state != null && register_state.equals("0")) {
returnErrorToFront(res, response, "该服务器已停止注册,请选择其他服务器游戏");
return;
}
uid = BaseGlobal.getInstance().mongoDBPool.inc("uid") + 10000000;
dbObject.put("uid", uid);
dbObject.put("_id", uid);
userInfos.add(dbObject);
if (gid != null && !gid.isEmpty()) {
dbObject.put("gid", gid);
}
if (pid != null && !pid.isEmpty()) {
dbObject.put("pid", pid);
}
BaseGlobal.getInstance().mongoDBPool.save(_COLLECTION_NAME, dbObject);
}
}
} finally {
BaseGlobal.getInstance().redisApp.releaseDistributedLock(RedisKey.REGISTER_LOCK, "", "get");
}
}
Random random = new Random();
int utoken = Math.abs(random.nextInt());
uid = (int) userInfos.get(0).get("uid");
res.put("uid", uid);
res.put("token", utoken);
res.put("errorCode", 0);
BaseGlobal.getInstance().redisApp.set(RedisKey.TOKEN, String.valueOf(uid), utoken, -1, false);
BaseGlobal.getInstance().redisApp.set(RedisKey.PIDGIDTEMP, String.valueOf(uid), pid + "#" + gid, -1, false);
PrintWriter out = response.getWriter();
out.print(res);
out.flush();
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
private void returnErrorToFront(DBObject res, HttpServletResponse response, String errorReason) throws IOException {
res.put("errorCode", -1);
res.put("reason", errorReason);
PrintWriter out = response.getWriter();
out.print(res);
out.flush();
out.close();
}
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
this.doGet(request, response);
}
}

View File

@ -153,6 +153,17 @@
</servlet-mapping> </servlet-mapping>
<servlet>
<servlet-name>getHaoGameUserInfo</servlet-name>
<servlet-class>com.ljsd.controller.HaoGameGetUserController</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>getHaoGameUserInfo</servlet-name>
<url-pattern>/getHaoGameUserInfo</url-pattern>
</servlet-mapping>
<listener> <listener>
<listener-class>com.ljsd.listener.WebContextListener</listener-class> <listener-class>com.ljsd.listener.WebContextListener</listener-class>
</listener> </listener>