0314提交

2020-03-14 16:43:12 +08:00
parent 20fb9598c3
commit e5251becd4
82 changed files with 69277 additions and 0 deletions
@@ -0,0 +1,140 @@
+package com.yaoyuan.jiscuss.controller;
+
+import com.yaoyuan.jiscuss.entity.Discussions;
+import com.yaoyuan.jiscuss.entity.Tags;
+import com.yaoyuan.jiscuss.entity.Users;
+import com.yaoyuan.jiscuss.service.IDiscussionsService;
+import com.yaoyuan.jiscuss.service.ITagsService;
+import com.yaoyuan.jiscuss.service.IUsersService;
+import org.json.JSONObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 用户页面系统控制器
+ */
+@Controller
+public class UserSystemController {
+
+    private static Logger logger = LoggerFactory.getLogger(UserSystemController.class);
+
+    @Autowired
+    private IUsersService usersService;
+
+    @Autowired
+    private IDiscussionsService discussionsService;
+    
+    @Autowired
+    private ITagsService tagsService;
+
+    //首页
+    @RequestMapping("/")
+    public String home(HttpServletRequest request,Map<String, Object> map) {
+        logger.info(">>> index");
+        List<Users> userall = usersService.getAllList();
+        logger.info(">>> 第一遍的全部用户："+userall);
+        
+        List<Users> useral2 = usersService.getAllList();
+        logger.info(">>> 第二遍的全部用户："+useral2);
+        
+        //分页获取主题帖子
+//        List<Discussions> allDiscussions = discussionsService.getAllList();
+        
+        Page<Discussions> allDiscussionsPage = discussionsService.queryAllDiscussionsList(0,20);
+        
+        List<Discussions> allDiscussions =allDiscussionsPage.getContent();
+        
+        logger.info("全部主题==>：{}",allDiscussions);
+        
+        //获取主题帖子的分页数据
+        List<String>  pageNumList = getPageNumList(allDiscussionsPage.getTotalPages());
+        
+        
+        //获取所有标签（以后尝试去缓存中取） 
+        List<Tags> allTags = tagsService.getAllList();
+        logger.info("全部标签==>：{}",allTags);
+        
+        HttpSession session=request.getSession();
+        System.out.println(userall.toString());
+        map.put("data", "Jiscuss 用户");
+        map.put("allDiscussions", allDiscussions);
+        map.put("pageDiscussions", pageNumList);
+        map.put("allTags", allTags);
+        map.put("username", session.getAttribute("username"));
+        return "index";
+    }
+
+    
+    private List<String>  getPageNumList(int size) {
+    	List<String> pageNumList  = new ArrayList<String>();
+		if(size>5) {
+			pageNumList.add("1");
+			pageNumList.add("2");
+			pageNumList.add("...");
+			pageNumList.add(""+(size-1));
+			pageNumList.add(""+(size));
+			
+		}else {
+			for(int  i = 0;i<size;i++) {
+				pageNumList.add(""+(i+1));
+			}
+		}
+		return pageNumList;
+	}
+
+
+	//登录
+    @PostMapping(value = "/login")
+    @ResponseBody
+    public String login(@RequestParam("username") String username, @RequestParam("password") String password,
+                        HttpSession session) {
+        JSONObject resultobj = new JSONObject();
+        Users user = usersService.checkByUsernameAndPassword(username, password);
+        if (user!=null) {
+            //用户名和密码完成校验
+            session.setAttribute("username", username);  //缓存session
+            session.setAttribute("userid", user.getId());  //缓存session
+            resultobj.put("username", username);
+            resultobj.put("msg", "登录成功");
+            resultobj.put("flag", true);
+        } else {
+            //用户名和密码未完成校验
+            resultobj.put("msg", "用户名或密码错误");
+            resultobj.put("flag", false);
+        }
+        return resultobj.toString();
+    }
+
+    //退出
+    @PostMapping(value = "/loginout")
+    @ResponseBody
+    public String logout(HttpServletRequest request, HttpServletResponse response){
+        JSONObject resultobj = new JSONObject();
+        HttpSession session=request.getSession();
+        session.invalidate();
+        resultobj.put("msg", "用户退出成功");
+        resultobj.put("flag", true);
+        return resultobj.toString(); //
+    }
+
+    //注册
+
+    //获取设置信息
+
+    //获取首页统计
+}