本文没有带反射部分内容，可以看我之前发的
Server.h
#pragma once#include #include #include #include using namespace std;#ifndef _SERVER_#define _SERVER_#include #include "Net.h"#include "Util.h"#pragma comment(lib,"ws2_32.lib")NAME_SPACE_START(myUtil)#define SERVER_ADDR "127.0.0.1"#define SERVER_PORT 8080class Server {public: Server(); Server(const std::string& addr = SERVER_ADDR, const int& port = SERVER_PORT); ~Server() {}public: bool listen(const int& maxConnect = 1); void setRoute(const string& url, const string& className, const string& classFunName); void runRoute(const Request& req, Response* resp); void setInterceptor(const string& url, const string& InterceptorName); void close();protected: bool Init(); void threadFunc(SOCKET m_server); int sendTelegram(const SOCKET& accept, const string& info, int flags);private: SOCKET m_server; SOCKADDR_IN m_add_in; //thread listenThread; int connectCount{ 0 }; unordered_map<string, pair<string, string>> routeMap; unordered_map<string, string> interceptorMap; IniHelper iniHelper;};NAME_SPACE_END()#endif //!_SERVER_Server.cpp
#include "Server.h"#include #include #include #include #include #include #include "Net.h"#include "Util.h"#include "Reflex.h"#include "CController.h"#include "Interceptor.h"using namespace std;NAME_SPACE_START(myUtil)Server::Server(){ m_add_in.sin_family = AF_INET; m_add_in.sin_addr.S_un.S_addr = htonl(INADDR_ANY); m_add_in.sin_port = htons(SERVER_PORT);}Server::Server(const std::string& addr, const int& port){ m_add_in.sin_family = AF_INET; m_add_in.sin_addr.S_un.S_addr = inet_addr(addr.c_str()); m_add_in.sin_port = htons(port);}bool Server::listen(const int& maxConnect){ if (!Init()) { return false; } m_server = socket(AF_INET, SOCK_STREAM, 0); if (::bind(m_server, (sockaddr*)&m_add_in, sizeof(SOCKADDR)) == SOCKET_ERROR) { WSACleanup(); return false; } if (::listen(m_server, maxConnect) < 0) { WSACleanup(); return false; } thread listenThread(&Server::threadFunc, this, m_server); listenThread.join(); return true;}void Server::setRoute(const string& url, const string& className, const string& classFunName){ routeMap.insert(pair<string, pair<string, string>>(url, pair<string, string>(className, classFunName)));}void Server::runRoute(const Request& req, Response* resp){ string url = req.getRequestStatus().Url; Reflex* factory = myUtil::Singleton<Reflex>::Instance(); string interceptorName = ""; string res = ""; string content = ""; //拦截器 //先去拦截器映射表中寻找类名，没有的话默认使用基类 auto interceptorIt = interceptorMap.find(url); if (interceptorIt != interceptorMap.end()) interceptorName = interceptorIt->second; Interceptor* inter = (Interceptor*)factory->createClass(interceptorName); if (inter == nullptr) inter = new Interceptor(); if (inter->preHandle(req, *resp)) { //反射 auto it = routeMap.find(url); if (it != routeMap.end()) { CController* cont = (CController*)factory->createClass(it->second.first); res = cont->Call<string, Request, Response*>(it->second.second, req, resp); } //反射结束 } else { resp->setResponseStatus("HTTP", 1, 1, 404, "Forbidden"); } if (url.find("favicon.ico") != string::npos) { content = getFile(iniHelper.getIniConfig("staticResource", "favicon_path", "./favicon.ico")); resp->setResponseHead("content-type", "image/x-icon"); } else if(res != "") { try { content = getFile(res); } catch(exception ex){ content = ex.what(); } } resp->setResponseContent(content); auto list = resp->getCookie(); for (auto item : list) { resp->setResponseHead("Set-Cookie", item.toString()); } resp->setResponseHead("content-length", to_string(content.size())); resp->setResponseHead("Server", "C++MVC"); inter->postHandle(req, *resp);}void Server::setInterceptor(const string& url, const string& InterceptorName){ interceptorMap.insert(pair<string, string>(url, InterceptorName));}void Server::close(){ closesocket(m_server); WSACleanup();}bool Server::Init(){ WORD ver = MAKEWORD(2, 2); WSADATA wsadata; int errFlag = -1; errFlag = WSAStartup(ver, &wsadata); if (errFlag != 0) return false; //检测版本号 if (LOBYTE(wsadata.wVersion) != 2 || HIBYTE(wsadata.wHighVersion) != 2) { WSACleanup(); return false; } return true;}void Server::threadFunc(SOCKET m_server){ while (1) { SOCKADDR_IN m_acc_in; int len = sizeof(SOCKADDR); SOCKET m_accept = accept(m_server, (sockaddr*)&m_acc_in, &len); if (m_accept == SOCKET_ERROR) { continue; } int recv_len = 0; char recv_buf[10000]; recv_len = recv(m_accept, recv_buf, 10000, 0); //char 转 wchar int unicodeLen = ::MultiByteToWideChar(CP_UTF8, 0, recv_buf, -1, NULL, 0); wchar_t* pUnicode = new wchar_t[unicodeLen]; memset(pUnicode, 0, unicodeLen * sizeof(wchar_t)); ::MultiByteToWideChar(CP_UTF8, 0, recv_buf, -1, (LPWSTR)pUnicode, unicodeLen); wstring rt = pUnicode; //重设大小 char* pAscii = new char[recv_len]; memset(pAscii, 0, sizeof(char) * recv_len); strncpy(pAscii, recv_buf, recv_len); string lrt(pAscii); //解析请求 Request req(lrt); Response resp; runRoute(req, &resp); cout << "请求地址：" << req.getRequestStatus().Url << endl; sendTelegram(m_accept, resp.toString(), 0); closesocket(m_accept); }}int Server::sendTelegram(const SOCKET& accept, const string& info, int flags){ int res = send(accept, info.c_str(), info.size(), flags); return res;}NAME_SPACE_END()Interceptor.h
#pragma once#include "Net.h"#include "Reflex.h"using namespace myUtil;#ifndef _INTERCEPTOR_#define _INTERCEPTOR_class Interceptor : public RObject {public: virtual bool preHandle(const Request& request, const Response& response) { return true; } virtual void postHandle(const Request& request, const Response& response) {} virtual void afterCompletion(const Request& request, const Response& response) {}};#endif //!_INTERCEPTOR_indexInterceptor.h
#pragma once#include "Interceptor.h"class IndexInterceptor : public Interceptor {public: bool preHandle(const Request& request, const Response& response) override { return false; } void postHandle(const Request& request, const Response& response) override {} void afterCompletion(const Request& request, const Response& response) override {}};InterceptorMacro.h
#pragma once#include "Reflex.h"#include "indexInterceptor.h"#define REFLEX_INPERCEPTOR_DECLARE \REGISTER_REFLEX(IndexInterceptor)Cookie.h
#pragma once#ifndef _COOKIE_#define _COOKIE_#include using namespace std;class Cookie{public:Cookie() {}Cookie(const string& name, const string& value) :_name(name), _value(value) {_comment = "";_path = "";_domain = "";_version = "";_maxAge = 0;}string getNameValue() const;void setNameValue(const string& name, const string& value);void setComment(const string& comment);void setPath(const string& path);void setDomain(const string& domain);void setVersion(const string& version);void setMaxAge(const int& maxAge);string getComment() const;string getPath() const;string getDomain() const;string getVersion() const;int getMaxAge() const;string toString() const;private:string _name;string _value;//注释string _comment;//路径，若要访问的url startwith（path）此cookie携带string _path;//网站域名string _domain;string _version;//生存时间int _maxAge{ 0 };};#endif //!_COOKIE_Cookie.cpp
#include "Cookie.h"string Cookie::getNameValue() const{return _name + "=" + _value;}void Cookie::setNameValue(const string& name, const string& value){_name = name;_value = value;}void Cookie::setComment(const string& comment){_comment = comment;}void Cookie::setPath(const string& path){_path = path;}void Cookie::setDomain(const string& domain){_domain = domain;}void Cookie::setVersion(const string& version){_version = version;}void Cookie::setMaxAge(const int& maxAge){_maxAge = maxAge;}string Cookie::getComment() const{return _comment;}string Cookie::getPath() const{return _path;}string Cookie::getDomain() const{return _domain;}string Cookie::getVersion() const{return _version;}int Cookie::getMaxAge() const{return _maxAge;}string Cookie::toString() const{string res = getNameValue();if (_comment != "") res += ";comment=" + _comment;if (_path != "") res += ";Path=" + _path;if (_domain != "") res += ";Domain=" + _domain;if (_version != "") res += ";Version=" + _version;res += ";Max-Age=" + _maxAge;return res;}CController.h
#pragma once#ifndef _CCONTROLLER_#define _CCONTROLLER_#include "Reflex.h"using namespace myUtil;class CController : public RObject{};#endif //!_CCONTROLLER_indexController.h
#pragma once#include "CController.h"#include "Net.h"#include "Reflex.h"using namespace myUtil;class indexController : public CController{public:indexController() {}~indexController() {}string index(const Request& req, Response* resp);string test(const Request& req, Response* resp);};indexController.cpp
#include "indexController.h"#include using namespace std;string indexController::index(const Request& req, Response* resp){ resp->setResponseStatus("HTTP", 1, 1, 200, "OK"); resp->setResponseHead("Content-Type", "text/html,charset=UTF-8"); return "index.html";}string indexController::test(const Request& req, Response* resp){ resp->setResponseStatus("HTTP", 1, 1, 200, "OK"); resp->setResponseHead("Content-Type", "text/html,charset=UTF-8"); Cookie cookie("test", "test"); cookie.setDomain("localhost"); cookie.setMaxAge(10); cookie.setPath("/test"); resp->setCookie(cookie); return "test.html";}ControllerMacro.h
#pragma once#include "indexController.h"#define REFLEX_DECLARE \REGISTER_REFLEX(indexController)\REGISTER_REFLEX_METHOD_ARGS(indexController, index, string, Request&, Response*)\REGISTER_REFLEX_METHOD_ARGS(indexController, test, string, Request&, Response*)Net.h
#pragma once#ifndef _NET_#define _NET_#include #include #include #include "Util.h"#include "Cookie.h"using namespace std;NAME_SPACE_START(myUtil)#define BLACK "\r\n"#define SPACE " "class Net {public:virtual string toString() = 0;virtual vector<Cookie> getCookie() const = 0;virtual void setCookie(const Cookie& cookie) = 0;Net() {}protected:vector<Cookie> _cookie;};struct RequestStatus{string RMethod;string Url;string ProName;short verHigh;short verLow;};struct ResponseStatus{string ProName;short verHigh;short verLow;short status;string statusWord;};//请求class Request : public Net {public:Request();Request(const string& sourceStr);void setRequestStatus(const string& method = "GET", const string& url = "/", const string& _proName = "HTTP", const short& _verHigh = 1, const short& _verLow = 1);void setRequestHead(const string& headKey, const string& headValue);void setRequestContent(const string& content);RequestStatus getRequestStatus() const;string getRequestContent(const string& headKey) const;vector<Cookie> getCookie() const override;void setCookie(const Cookie& cookie) override;string toString() override;~Request() {}private:RequestStatus _status;unordered_map<string, string> _RequestHead;string _RequestContent{ "" };};//响应//结构 状态行, 响应头部, 空行, 响应正文class Response : public Net {public:Response();void setResponseStatus(const string& _proName = "HTTP", const short& _verHigh = 1, const short& _verLow = 1, const short& status = 200, const string& word = "");void setResponseHead(const string& headKey, const string& headValue);void setResponseContent(const string& content);ResponseStatus getResponseStatus() const;string getResponseHeadByKey(const string& headKey) const;vector<Cookie> getCookie() const override;void setCookie(const Cookie& cookie) override;string toString() override;~Response();private:ResponseStatus _status;unordered_map<string, string> _ResponseHead;string _ResponseContent{ "" };};class Analyse {public:static vector<string> getVectorBySplit(const string& source, const char& ch);static unordered_map<string, string> getMapBySplit(const string& source, const char& ch1,const char& ch2);static string makeVectorByChar(const vector<string>& v, const char& ch);static string makeMapByChars(const unordered_map<string, string>& m, const char& ch1, const char& ch2);};NAME_SPACE_END()#endif //!_NET_Net.cpp
#include "Net.h"NAME_SPACE_START(myUtil)Response::Response(){_status.ProName = "HTTP";_status.verHigh = 1;_status.verLow = 1;_status.status = 200;_status.statusWord = "OK";}void Response::setResponseStatus(const string& _proName, const short& _verHigh, const short& _verLow, const short& status, const string& word){_status.ProName = _proName;_status.verHigh = _verHigh;_status.verLow = _verLow;_status.status = status;_status.statusWord = word;}void Response::setResponseHead(const string& headKey, const string& headValue){_ResponseHead.insert(pair<string, string>(headKey, headValue));}void Response::setResponseContent(const string& content){_ResponseContent = content;}ResponseStatus Response::getResponseStatus() const{return _status;}string Response::getResponseHeadByKey(const string& headKey) const{auto it = _ResponseHead.find(headKey);if (it == _ResponseHead.end()) return "";return (*it).second;}vector<Cookie> Response::getCookie() const{return _cookie;}void Response::setCookie(const Cookie& cookie){_cookie.push_back(cookie);}string Response::toString(){string res = "";res += _status.ProName + "/" + to_string(_status.verHigh) + "." + to_string(_status.verLow)+ SPACE + to_string(_status.status) + SPACE + _status.statusWord + BLACK;for (auto it = _ResponseHead.begin(); it != _ResponseHead.end(); it++) {res += (*it).first + ":" + SPACE + (*it).second + BLACK;}res += BLACK;res += _ResponseContent;return res;}Response::~Response(){}Request::Request(const string& sourceStr){int i = 0;vector<string> reqGroup = Analyse::getVectorBySplit(sourceStr, '\n');//解析状态行vector<string> statuses = Analyse::getVectorBySplit(reqGroup[0], ' ');_status.RMethod = statuses.at(0);_status.Url = statuses.at(1);statuses.at(2).pop_back();vector<string> verInfo = Analyse::getVectorBySplit(statuses.at(2), '/');_status.ProName = verInfo.at(0);_status.verHigh = Analyse::getVectorBySplit(verInfo.at(1), '.').at(0).at(0) - '0';_status.verLow = Analyse::getVectorBySplit(verInfo.at(1), '.').at(1).at(0) - '0';//解析请求头for (i = 1; i < reqGroup.size(); i++) {if (reqGroup[i] == "\r")break;reqGroup[i].pop_back();vector<string> temp = Analyse::getVectorBySplit(reqGroup[i], ':');_RequestHead.insert(pair<string, string>(temp.at(0), temp.at(1)));}i++;for (i; i < reqGroup.size(); i++) {_RequestContent += reqGroup.at(i) + "\n";}}void Request::setRequestStatus(const string& method, const string& url, const string& _proName, const short& _verHigh, const short& _verLow){_status.RMethod = method;_status.Url = url;_status.ProName = _proName;_status.verHigh = _verHigh;_status.verLow = _verLow;}void Request::setRequestHead(const string& headKey, const string& headValue){_RequestHead.insert(pair<string, string>(headKey, headValue));}void Request::setRequestContent(const string& content){_RequestContent = content;}RequestStatus Request::getRequestStatus() const{return _status;}string Request::getRequestContent(const string& headKey) const{return _RequestContent;}string Request::toString(){string res = "";res += _status.RMethod + SPACE + _status.Url + SPACE + _status.ProName + "/"+ to_string(_status.verHigh) + "." + to_string(_status.verLow) + BLACK;for (auto it = _RequestHead.begin(); it != _RequestHead.end(); it++) {res += (*it).first + ":" + SPACE + (*it).second + BLACK;}res += BLACK;res += _RequestContent;return res;}vector<Cookie> Request::getCookie() const{return _cookie;}void Request::setCookie(const Cookie& cookie){_cookie.push_back(cookie);}vector<string> Analyse::getVectorBySplit(const string& source, const char& ch){vector<string> res;string temp = "";for (int i = 0; i < source.size(); i++) {if (source[i] == ch) {res.push_back(temp);temp = "";}else {char ch = source[i];temp.push_back(ch);}}if (temp != "") res.push_back(temp);return res;}unordered_map<string, string> Analyse::getMapBySplit(const string& source, const char& ch1, const char& ch2){unordered_map<string, string> res;vector<string> temp = getVectorBySplit(source, ch1);for (string str : temp) {vector<string> t = getVectorBySplit(str, ch2);if (t.size() != 2) continue;res.insert(pair<string, string>(t.at(0), t.at(1)));}return res;}string Analyse::makeVectorByChar(const vector<string>& v, const char& ch){string res = "";for (auto str : v) {res += str + ch;}res.pop_back();return res;}string Analyse::makeMapByChars(const unordered_map<string, string>& m, const char& ch1, const char& ch2){string res = "";for (auto it = m.begin(); it != m.end(); it++) {res += it->first + ch2 + it->second + ch1;}res.pop_back();return res;}NAME_SPACE_END()config.ini
[staticResource]favicon_path=./ico/favicon.ico使用方式如下
通过setRoute设置路由规则，类似于springboot中的注释部分
通过setInterceptor设置拦截器规则，如果没有设置的话，会默认找基类
以上两个设置之后还要再两个macro文件中设置宏展开，否则反射找不到对应的类，关于反射如何使用请看这个
https://blog.csdn.net/weixin_43891802/article/details/129411364
#include #include #include "ControllerMacro.h"#include "InterceptorMacro.h"#include "Server.h"using namespace std;using namespace myUtil;REFLEX_DECLAREREFLEX_INPERCEPTOR_DECLAREint main() { Server server("127.0.0.1", 8080); server.setRoute("/", "indexController", "index"); server.setRoute("/test", "indexController", "test"); //server.setInterceptor("/test", "IndexInterceptor"); server.listen(2); return 0;}