anmia 是基于java游戏服务器框架，它是高性能、高可伸缩、分布式多进程的游戏服务器框架，包括基础开发框和库，可以帮助游戏开发人员省去枯燥的重复劳动和底层逻辑工作，让开发人员只关心具体的游戏逻辑，从而提供开发效率。
backend 提供后端Server服务
blacklist 网络黑名单处理模块
channel 后端channel服务，方便推送、广播消息给客户端
client 异步client实现，用于后端服务器之间网络通讯
common 公共库：包括编解码库、线程池、公共模块库、工具类等等
fronend 提供前端Server服务
handler 消息处理器模块
protocol 包含消息协议定义
remoting 网络通讯底层模块
route 前端server 路由模块
session Client session 和 Server sesisin
surrogate 前端代理模块，前端服务器与后端服务器通讯的桥梁feature - 新功能.
imp - improvment简写，改进现有功能.
ref - regactor简写，代码重构.
fix - 修复bug.
test - 测试相关.
review - code review后添加的TODO 标记，说明或改动.
res - 引入资源.public class PreArriveServlet extends HttpServlet {
/**
*
*/
private static final long serialVersionUID = 1L;
private static final Logger logger = LoggerFactory.getLogger(CarPreArriveServlet.class);
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
logger.info("#### Do post");
try {
doHandler(req, resp);
} catch (Exception e) {
PrintWriter out = null;
try {
out = resp.getWriter();
CarPreArriveResponse newSuccessInstane = CarPreArriveResponse.newSuccessInstane();
String response = JSON.toJSONString(newSuccessInstane);
out.write(response);
} finally {
if (out != null) {
out.close();
}
}
}
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
logger.info("#### Do get");
try {
doHandler(req, resp);
} catch (Exception e) {
PrintWriter out = null;
try {
out = resp.getWriter();
CarPreArriveResponse newSuccessInstane = CarPreArriveResponse.newSuccessInstane();
String response = JSON.toJSONString(newSuccessInstane);
out.write(response);
} finally {
if (out != null) {
out.close();
}
}
}
}
private void doHandler(HttpServletRequest req, HttpServletResponse resp) throws Exception {
String userAgent = getUserAgent(req);
logger.info("UserAgent : {}", userAgent);
if (validateUserAgentFormat(userAgent)) {
UserAgentInfo userAgentInfo = UserAgentInfo.of(userAgent);
BufferedReader br = new BufferedReader(new InputStreamReader(req.getInputStream()));
String line = null;
StringBuilder sb = new StringBuilder();
while ((line = br.readLine()) != null) {
sb.append(line);
}
String md5 = userAgentInfo.getMd5();
String content = sb.toString();
logger.info("Content : {} ,md5{}", content, md5);
String result = Decrypt(content, md5);
logger.info("Decode result : {}" + result);
resp.setCharacterEncoding("UTF-8");
resp.setContentType("application/json; charset=utf-8");
PrintWriter out = null;
try {
out = resp.getWriter();
CarPreArriveResponse newSuccessInstane = CarPreArriveResponse.newSuccessInstane();
String response = JSON.toJSONString(newSuccessInstane);
out.write(response);
} finally {
if (out != null) {
out.close();
}
}
} else {
PrintWriter out = null;
try {
out = resp.getWriter();
CarPreArriveResponse newSuccessInstane = CarPreArriveResponse.newSuccessInstane();
String response = JSON.toJSONString(newSuccessInstane);
out.write(response);
} finally {
if (out != null) {
out.close();
}
}
}
}
private String getUserAgent(HttpServletRequest request) {
return request.getHeader("User-Agent");
}
public boolean validateUserAgentFormat(String userAgent) {
boolean result = false;
if (userAgent != null && !"".equals(userAgent)) {
//从请求header中取出User-Agent，取出后格式如下{0}_{1}_{2}_{3}
int indexOf = userAgent.indexOf('_');
if (indexOf != -1) {
String[] split = userAgent.split("_");
if (split.length == 4) {
String md5 = split[4];
char index = md5.charAt(md5.length() - 1);
if (!Character.isDigit(index)) {
logger.error("Request error,md5 index error {}, {}", md5, index);
return false;
}
return true;
} else {
logger.error("Request error,user agent format error {}", userAgent);
}
} else {
logger.error("Request error,can not found underline in user agent {}", userAgent);
}
}
return result;
}
// 解密
public static String Decrypt(String sSrc, String sKey) throws Exception {
try {
// 判断Key是否正确
if (sKey == null) {
System.out.print("Key为空null");
return null;
}
// 判断Key是否为16位
if (sKey.length() != 16) {
System.out.print("Key长度不是16位");
return null;
}
byte[] raw = sKey.getBytes("utf-8");
SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES");
Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
cipher.init(Cipher.DECRYPT_MODE, skeySpec);
byte[] encrypted1 = new BASE64Decoder().decodeBuffer(sSrc);
try {
byte[] original = cipher.doFinal(encrypted1);
String originalString = new String(original, "utf-8");
return originalString;
} catch (Exception e) {
System.out.println(e.toString());
return null;
}
} catch (Exception ex) {
System.out.println(ex.toString());
return null;
}
}
//{0}：车牌号码,{1}：接口URI,{2}：toke,{3}：md5字符串
public static class UserAgentInfo {
private String carNum;
private String uri;
private String token;
private String md5;
public String getCarNum() {
return carNum;
}
public void setCarNum(String carNum) {
this.carNum = carNum;
}
public String getUri() {
return uri;
}
public void setUri(String uri) {
this.uri = uri;
}
public String getToken() {
return token;
}
public void setToken(String token) {
this.token = token;
}
public String getMd5() {
return md5;
}
public void setMd5(String md5) {
this.md5 = md5;
}
public static UserAgentInfo of(String userAgent) {
String[] split = userAgent.split("_");
UserAgentInfo info = new UserAgentInfo();
info.setCarNum(split[0]);
info.setUri(split[1]);
info.setToken(split[2]);
String md5 = split[3];
int index = Integer.valueOf(md5.substring(md5.length() - 1));
String encodeRules = md5.substring(index, index + 16);
info.setMd5(encodeRules);
return info;
}
}
public static class CommParam {
public String appVer; //string [20] （收费系统应用软件版本号）
public String flag; //应用版本号 string [20] （收费系统应用软件版本号）
public String parkNum; //车场账号 string [20] （必填）（系统为每个停车场分配的编号）该编号对应的是，场区配置中，扩展配置下的“扩展编号”
public String psam; //PSAM卡号 string [12] 可不填
public String sim; //SIM卡号 string [20]
public String sysVer; //系统版本号 string [20] （操作系统版本号）
public String tsn; //终端序列号 string [16] （数据采集器的硬件编号）
public String getAppVer() {
return appVer;
}
public void setAppVer(String appVer) {
this.appVer = appVer;
}
public String getFlag() {
return flag;
}
public void setFlag(String flag) {
this.flag = flag;
}
public String getParkNum() {
return parkNum;
}
public void setParkNum(String parkNum) {
this.parkNum = parkNum;
}
public String getPsam() {
return psam;
}
public void setPsam(String psam) {
this.psam = psam;
}
public String getSim() {
return sim;
}
public void setSim(String sim) {
this.sim = sim;
}
public String getSysVer() {
return sysVer;
}
public void setSysVer(String sysVer) {
this.sysVer = sysVer;
}
public String getTsn() {
return tsn;
}
public void setTsn(String tsn) {
this.tsn = tsn;
}
@Override
public String toString() {
return "CommParam [appVer=" + appVer + ", flag=" + flag + ", parkNum=" + parkNum + ", psam=" + psam + ", sim=" + sim + ", sysVer="
+ sysVer + ", tsn=" + tsn + "]";
}
}
public static class CarPreArriveInfo {
private String actTime;//操作时间 string [20] （必填）（格式：yyyyMMddHHmmss）
private String actType;//操作类型 string [4] （必填）（0代表月租长包车辆， 1代表时租访客车辆， 2代表免费车辆， 3代表异常未知车辆）
private String addBerth;//附加泊位 string [16]
private String berthId;//泊位编号 string [16]
private String bizSn;//业务流水号 string [20] （预进场数据ID）
private String businessType;//业务类型 string [4] （必填）（1-进场，2-出场）
private String carNum;//车牌号 string [16] （必填）
private String carType;//车辆类型 string [4] （必填）（1-小型车，2-大型车）
private CommParam commParam;//通用字段 object 包含通用字段中的所有字段
private String guestRemainNum;//访客剩余车位 string [8] （必填）
private String monthlyCertNumber;//包月证号 string [32]
private String monthlyRemainNum;//月租剩余车位 string [8] （必填）
private String preArriveTime;//预进场时间 string [20] （必填）（格式：yyyyMMddHHmmss）
private String uid;//工号 string [12] （停车场端收费管理系统的登录工号）
private String voucherNo;//停车凭证号 string [20]
private String voucherType;//停车凭证类型 string [4] （1、交通卡 2、银联卡 3、第三方支付 51、VIP卡号 101、临时车卡号 102、临时车票号） 响应参数列表
public String getActTime() {
return actTime;
}
public void setActTime(String actTime) {
this.actTime = actTime;
}
public String getActType() {
return actType;
}
public void setActType(String actType) {
this.actType = actType;
}
public String getAddBerth() {
return addBerth;
}
public void setAddBerth(String addBerth) {
this.addBerth = addBerth;
}
public String getBerthId() {
return berthId;
}
public void setBerthId(String berthId) {
this.berthId = berthId;
}
public String getBizSn() {
return bizSn;
}
public void setBizSn(String bizSn) {
this.bizSn = bizSn;
}
public String getBusinessType() {
return businessType;
}
public void setBusinessType(String businessType) {
this.businessType = businessType;
}
public String getCarNum() {
return carNum;
}
public void setCarNum(String carNum) {
this.carNum = carNum;
}
public String getCarType() {
return carType;
}
public void setCarType(String carType) {
this.carType = carType;
}
public CommParam getCommParam() {
return commParam;
}
public void setCommParam(CommParam commParam) {
this.commParam = commParam;
}
public String getGuestRemainNum() {
return guestRemainNum;
}
public void setGuestRemainNum(String guestRemainNum) {
this.guestRemainNum = guestRemainNum;
}
public String getMonthlyCertNumber() {
return monthlyCertNumber;
}
public void setMonthlyCertNumber(String monthlyCertNumber) {
this.monthlyCertNumber = monthlyCertNumber;
}
public String getMonthlyRemainNum() {
return monthlyRemainNum;
}
public void setMonthlyRemainNum(String monthlyRemainNum) {
this.monthlyRemainNum = monthlyRemainNum;
}
public String getPreArriveTime() {
return preArriveTime;
}
public void setPreArriveTime(String preArriveTime) {
this.preArriveTime = preArriveTime;
}
public String getUid() {
return uid;
}
public void setUid(String uid) {
this.uid = uid;
}
public String getVoucherNo() {
return voucherNo;
}
public void setVoucherNo(String voucherNo) {
this.voucherNo = voucherNo;
}
public String getVoucherType() {
return voucherType;
}
public void setVoucherType(String voucherType) {
this.voucherType = voucherType;
}
@Override
public String toString() {
return "CarPreArriveInfo [actTime=" + actTime + ", actType=" + actType + ", addBerth=" + addBerth + ", berthId=" + berthId + ", bizSn="
+ bizSn + ", businessType=" + businessType + ", carNum=" + carNum + ", carType=" + carType + ", commParam=" + commParam
+ ", guestRemainNum=" + guestRemainNum + ", monthlyCertNumber=" + monthlyCertNumber + ", monthlyRemainNum=" + monthlyRemainNum
+ ", preArriveTime=" + preArriveTime + ", uid=" + uid + ", voucherNo=" + voucherNo + ", voucherType=" + voucherType + "]";
}
}
public static class ResponseData {
private String isOpen;//是否线上控制开闸 string 1：线上控制开闸，2：线上控制不开闸（欠费用户），3：线下控制处理
public String getIsOpen() {
return isOpen;
}
public void setIsOpen(String isOpen) {
this.isOpen = isOpen;
}
}
public static class CarPreArriveResponse {
public static final String SUCCESS_CODE = "000000";
public static final String FAILURE_CODE = "111111";
public static final String SUCCESS_MSG = "success";
public static final String FAILURE_MSG = "failure";
private ResponseData data;
private String resCode;
private String resMsg;
public static CarPreArriveResponse newSuccessInstane() {
CarPreArriveResponse response = new CarPreArriveResponse();
ResponseData data = new ResponseData();
data.setIsOpen("1");
response.setData(data);
response.setResCode(SUCCESS_CODE);
response.setResMsg(SUCCESS_MSG);
return response;
}
public static CarPreArriveResponse newFailureInstane(String resMsg) {
CarPreArriveResponse response = new CarPreArriveResponse();
ResponseData data = new ResponseData();
data.setIsOpen("2");
response.setData(data);
response.setResCode(FAILURE_CODE);
response.setResMsg(resMsg);
return response;
}
public ResponseData getData() {
return data;
}
public void setData(ResponseData data) {
this.data = data;
}
public String getResCode() {
return resCode;
}
public void setResCode(String resCode) {
this.resCode = resCode;
}
public String getResMsg() {
return resMsg;
}
public void setResMsg(String resMsg) {
this.resMsg = resMsg;
}
}
public class APIHttpClient {
//接口地址
private String apiURL = "";
private Log logger = LogFactory.getLog(this.getClass());
private static final String pattern = "yyyy-MM-dd HH:mm:ss:SSS";
private CloseableHttpClient httpClient = null;
private HttpPost method = null;
private long startTime = 0L;
private long endTime = 0L;
private int status = 0;
/**
* 接口地址
*
* @param url
*/
public APIHttpClient(String url) {
if (url != null) {
this.apiURL = url;
}
if (apiURL != null) {
httpClient = HttpClients.createDefault();
//配置超时时间
RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(1000).setConnectionRequestTimeout(1000).setSocketTimeout(1000)
.setRedirectsEnabled(true).build();
method = new HttpPost(apiURL);
method.setConfig(requestConfig);
method.setHeader("User-Agent", "kun_/test/test_Nv6RRuGEVvmGjB+jimI/gw==_2aa97c6f8d231f2660d1ea162b38c2dc39e2a59d15c637030b3");
}
}
/**
* 调用 API
*
* @param parameters
* @return
*/
public String post(String parameters) {
String body = null;
logger.info("parameters:" + parameters);
if (method != null & parameters != null && !"".equals(parameters.trim())) {
try {
StringEntity entity = new StringEntity(parameters);
entity.setContentEncoding("UTF-8");
entity.setContentType("application/json");//设置为 json数据
method.setEntity(entity);
//设置编码
HttpResponse response = httpClient.execute(method);
endTime = System.currentTimeMillis();
int statusCode = response.getStatusLine().getStatusCode();
logger.info("statusCode:" + statusCode);
logger.info("调用API 花费时间(单位：毫秒)：" + (endTime - startTime));
if (statusCode != HttpStatus.SC_OK) {
logger.error("Method failed:" + response.getStatusLine());
status = 1;
}
//Read the response body
body = EntityUtils.toString(response.getEntity());
} catch (IOException e) {
//网络错误
status = 3;
} finally {
logger.info("调用接口状态：" + status);
}
}
return body;
}
/**
* 0.成功 1.执行方法失败 2.协议错误 3.网络错误
*
* @return the status
*/
public int getStatus() {
return status;
}
/**
* @param status the status to set
*/
public void setStatus(int status) {
this.status = status;
}
/**
* @return the startTime
*/
public long getStartTime() {
return startTime;
}
/**
* @return the endTime
*/
public long getEndTime() {
return endTime;
}
}
public static void main(String[] args) throws Exception {
String md5 = "2aa97c6f8d231f2660d1ea162b38c2dc39e2a59d15c637030b3";
int index = Integer.valueOf(md5.substring(md5.length() - 1));
//04a6b913f49ed2c5
String encodeRules = md5.substring(index, index + 16);
String content = "3pahwLxnh9kMao+UcLU03vuADFR+PNNZI6GnLaEXVdQhPMpFb7l7bBvUScbS9uLOSsWeaD6x/xyqvZQpJRRGygWfL5Btb+xDMUUTzJElqsF/FvZ5jfeyXuokiJFEmmjUkG4npa/ybDjd/y2hR5XTX81+uYzpNdMOG1KJDeKsv1GgQE09da9aZlgImRybzYSXp+8K4Xza8EHnfcl9WGt0J4ssfRVWBO1XW1ASyjFlJE93nKd+gWjsZ5Cw0zoRtvmJldRrgTuaOxEJXL+ROvmjcy8Ktdi3bTGxzEpgtqotlNm/k7OaM5zwn2NUZeUOiIEXHDhjJWDpnYX4lgCXuzGRzwdk1qFVWNzGDppFFtKpldiTppf9MttHzwTSoAHsAXNvdql8MFWPpPMAoKv469X7tYW6IPZ12iCJCv8VqtOPET0LQrnXWzWLezWWMro/B8fI8p695CDP+M+atBfVzl5acw==";
String result = SymmetricEncoder.Decrypt(content, encodeRules);
System.err.println(result);
CarPreArriveInfo info = JSON.parseObject(result, CarPreArriveInfo.class);
System.err.println(info.toString());
// Group group2 = JSON.parseObject(jsonString, Group.class);
CarPreArriveResponse newSuccessInstane = CarPreArriveResponse.newSuccessInstane();
String response = JSON.toJSONString(newSuccessInstane);
System.err.println(response);
}}
