新款 C++ Web Framework，支持 orm http2

c++ web framework很少

随着c++ 热度升温，c++ 在人工智能 自然语言处理 加快应用。

最近一款国产 paozhu c++ web framework 问世

写业务速度跟脚步语言一样速度，主要是写业务代码优雅，方便 后面附CURD例子

1. 自带json内置decode encode支持，支持标准json输出，支持emoji编码

2. 支持多域名网站

3. 支持多域名ssl 服务端

4. 支持http1.1、http2协议

5. 支持websocket服务端，

6. 框架自带websocket推送，支持定时推送到webscoket客户端

7. 支持同步httpclient get post

8. 框架自带ORM,使用链接池方式，目前支持mysql

9. 框架自带线程池，和用户代码运行的线程池

10. 框架使用asio自带的协程

11. 框架特色是I/O 使用协程池 运行使用线程池

12. 框架支持普通文件gzip br

13. 框架解析URL和POST,解析结果类似PHP GET POST方式获取内容

14. 集成sendmail

15. 生成二维码(qrcode),需要gd、qrencode库

目前支持mac linux

具体可以看官方github

https://github.com/hggq/paozhu

 #include "orm.h" #include <chrono> #include <thread> #include "md5.h" #include "func.h" #include "httppeer.h" #include "testcurd.h" namespace http { std::string articlelogin(std::shared_ptr<httppeer> peer) { // step1 show login page peer->view("login/login"); return ""; } std::string articleloginpost(std::shared_ptr<httppeer> peer) { // step2 // get login/login post field httppeer &client = peer->getpeer(); std::string username = client.post["username"].to_string(); std::string password = client.post["password"].to_string(); auto users = orm::cms::User(); std::string md5string; try { md5string = md5(password); users.where("name=", username).whereAnd("password=", md5string).limit(1).fetch(); // view orm create sql // client<<"<p>"<<users.sqlstring<<"</p>"; if (users.getUserid() > 0) { // save session,other page get int userid= client.session["userid"].to_int(); client.session["userid"] = users.getUserid(); client.save_session(); client.goto_url("/cms/list"); return ""; } else { client.goto_url("/cms/login",3,"用户名或密码错误！"); return ""; } } catch (std::exception &e) { client << "<p>" << e.what() << "</p>"; return ""; } return ""; } std::string articlelist(std::shared_ptr<httppeer> peer) { // step3 content list httppeer &client = peer->getpeer(); int userid = client.session["userid"].to_int(); if (userid == 0) { // client.goto_url("/cms/login"); client.val["msg"] = "<a href=\"/cms/login\">Please login </a>"; } auto articles = orm::cms::Article(); int page = client.get["page"].to_int(); if (page < 0) { page = 0; } page = page * 20; articles.where("isopen=1").order(" aid desc ").limit(page, 20).fetch(); // 也可以直接返回OBJ_VALUE 对象; 不过正常业务会要处理下结果集 // You can also return the OBJ_VALUE object directly; but normal business process will need to process the result set client.val["list"].set_array(); if (articles.size() > 0) { for (auto &bb : articles) { OBJ_ARRAY item; item["aid"] = bb.aid; item["title"] = bb.title; item["createtime"] = bb.createtime; item["summary"] = bb.summary; // client<<"<p><a href=\"/cms/show?id="<<bb.aid<<"\">"<<bb.title<<"</a> "<<bb.createtime<<" </p>"; client.val["list"].push(std::move(item)); } } peer->view("cms/list"); return ""; } std::string articleshow(std::shared_ptr<httppeer> peer) { // step4 httppeer &client = peer->getpeer(); auto articles = orm::cms::Article(); int aid = client.get["id"].to_int(); articles.where("isopen=1").where(" aid=", aid).limit(1).fetch(); client.val["title"] = articles.getTitle(); client.val["content"] = articles.getContent(); peer->view("cms/show"); return ""; } std::string articleedit(std::shared_ptr<httppeer> peer) { // same the show content httppeer &client = peer->getpeer(); auto articles = orm::cms::Article(); int aid = client.get["id"].to_int(); articles.where("isopen=1").where(" aid=", aid).limit(1).fetch(); client.val["title"] = articles.getTitle(); client.val["content"] = html_encode(articles.getRefContent()); client.val["aid"] = articles.getAid(); peer->view("cms/edit"); return ""; } std::string articleeditpost(std::shared_ptr<httppeer> peer) { httppeer &client = peer->getpeer(); std::string title = client.post["title"].to_string(); std::string content = client.post["content"].to_string(); unsigned int aid = client.post["aid"].to_int(); auto articles = orm::cms::Article(); // articles.where("isopen=1").where(" aid=",aid).limit(1).fetch(); // articles.data.aid=aid; // articles.data.title=title; // articles.setAid(aid); articles.setTitle(title); // articles.setTitle("直接标题"); articles.setContent(content); articles.where(" aid=", aid); int effectnum = 0; try { effectnum = articles.update("title,content"); } catch (std::exception &e) { client << "<p>" << articles.sqlstring << "</p>"; client << "<p>" << e.what() << "</p>"; return ""; } if (effectnum > 0) { client.goto_url("/cms/list", 3, "内容已经更新"); return ""; } else { client.goto_url("/cms/list", 3, "更新出错(error)"); return ""; } return ""; } std::string articleadd(std::shared_ptr<httppeer> peer) { httppeer &client = peer->getpeer(); peer->view("cms/add"); return ""; } std::string articleaddpost(std::shared_ptr<httppeer> peer) { httppeer &client = peer->getpeer(); std::string title = client.post["title"].to_string(); std::string content = client.post["content"].to_string(); unsigned int aid = 0; auto articles = orm::cms::Article(); // articles.data.aid=aid; // articles.data.title=title; // articles.setAid(aid); articles.setIsopen(1); articles.setCreatetime(date("%Y-%m-%d %X")); // Y-m-d H:i:s articles.setAddtime(timeid()); // unix timestamp articles.setAddip(client.client_ip); // client ip articles.setTitle(title); // articles.setTitle("直接标题"); articles.setContent(content); int effectnum = 0; try { effectnum = articles.save(); aid = articles.getAid(); client << "<p>新(new)id " << aid << " 或 新(new)id " << effectnum << "</p>"; } catch (std::exception &e) { client << "<p>" << articles.sqlstring << "</p>"; client << "<p>" << e.what() << "</p>"; return ""; } if (effectnum > 0) { client.goto_url("/cms/list", 3, "内容已经添加"); return ""; } else { client.goto_url("/cms/list", 3, "添加出错(error)"); return ""; } return ""; } std::string articledelete(std::shared_ptr<httppeer> peer) { httppeer &client = peer->getpeer(); unsigned int aid = client.get["id"].to_int(); auto articles = orm::cms::Article(); //  可以先查询是否存在或有权限之类 // articles.where("isopen=1").where(" aid=",aid).limit(1).fetch(); int effectnum = 0; try { effectnum = articles.remove(aid); } catch (std::exception &e) { client << "<p>" << articles.sqlstring << "</p>"; client << "<p>" << e.what() << "</p>"; return ""; } if (effectnum > 0) { client.goto_url("/cms/list", 3, "内容已经删除"); return ""; } else { client.goto_url("/cms/list", 3, "删除出错(error)"); return ""; } return ""; } }

更看官方controller例子