基于javaweb+mysql的ssm校园社团门户管理系统(java+ssm+jsp+mysql)-优快云博客

本文链接：https://blog.youkuaiyun.com/m0_71463355/article/details/132508951

基于javaweb+mysql的ssm校园社团门户管理系统(java+ssm+jsp+mysql)

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

基于javaweb+mysql的SSM校园社团门户管理系统(java+ssm+jsp+mysql)

系统主要实现的功能分前台用户和后台管理：

前台功能主要有：账号登录、添加关注模块，新闻快讯、通知公告、校历、求职招聘、学科资源信息展现等。

后台管理功能有：后台管理员角色管理、权限管理、社团管理、老师管理、用户管理、公告管理、新闻管理、校园风采管理、求职招聘管理、校历管理、学科资源管理等，老师。系统功能非常丰富完善。

运行环境：jdk1.8、eclipse/idea、Mysql5.7、Navicat/Sqlyog、Maven3.5/3.6

		//通过参数删除
        //Map<String,Object> params = new HashMap<String,Object>();
		//params.put("id", id);
		//roleService.deleteBySqId("deleteBySql", params);
		//状态删除
		//Role load = roleService.load(id);
		//load.setIsDelete(1);
		//roleService.update(load);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("message", "删除成功");
		return jsonObject.toString();
	}
	/**
	 * 单文件上传
	 * @param file
	 * @param request
	 * @param model
	 * @return
	 */
    @RequestMapping(value = "/saveFile")  
    public String saveFile(@RequestParam(value = "file", required = false) MultipartFile file, HttpServletRequest request, Model model) {  
  
        System.out.println("开始");  
        String path = request.getSession().getServletContext().getRealPath("/upload");  
        String fileName = file.getOriginalFilename();  
        System.out.println(path);  
        File targetFile = new File(path, fileName);  
        if(!targetFile.exists()){  
            targetFile.mkdirs();  
        }  
        //保存  
        try {  
            file.transferTo(targetFile);  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
  
        return "";  
    }

	}
	
	/**
	 * 删除通过主键
	 * @return
	 */
	@RequestMapping(value = "/delete.do")
	public String delete(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		//真正删除
		newsService.deleteById(id);
		//通过参数删除
        //Map<String,Object> params = new HashMap<String,Object>();
		//params.put("id", id);
		//newsService.deleteBySqId("deleteBySql", params);
		//状态删除
		//News load = newsService.load(id);
		//load.setIsDelete(1);
		//newsService.update(load);
		return "redirect:/news/findByObj.do";
	}
	
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/**
	 * 分页查询 返回list json(通过对象)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByObj.json", method = RequestMethod.GET)
	@ResponseBody
	public String findByObjByEntity(News news, Model model, HttpServletRequest request, HttpServletResponse response) {
		//分页查询
		Pager<News> pagers = newsService.findByEntity(news);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("pagers", pagers);
		jsonObject.put("obj", news);
		return jsonObject.toString();
	}
	
	  
	/**
	 * 分页查询 返回list json(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByMap.json", method = RequestMethod.GET)
	@ResponseBody
	public String findByMapMap(News news, Model model, HttpServletRequest request, HttpServletResponse response) {
		//通过map查询

	@RequestMapping(value = "/update.do")
	public String update(Integer id,Model model) {
		UserNotice obj = userNoticeService.load(id);
		model.addAttribute("obj",obj);
		return "userNotice/update";
	}
	
	/**
	 * 添加修改
	 * @return
	 */
	@RequestMapping(value = "/exUpdate.do")
	public String exUpdate(UserNotice userNotice, Model model, HttpServletRequest request, HttpServletResponse response) {
		userNoticeService.update(userNotice);
		return "redirect:/userNotice/findByObj.do";
	}
	
	/**
	 * 删除通过主键
	 * @return
	 */
	@RequestMapping(value = "/delete.do")
	public String delete(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		//真正删除
		userNoticeService.deleteById(id);
		//通过参数删除
        //Map<String,Object> params = new HashMap<String,Object>();
		//params.put("id", id);
		//userNoticeService.deleteBySqId("deleteBySql", params);
		//状态删除
		//UserNotice load = userNoticeService.load(id);
		//load.setIsDelete(1);
		//userNoticeService.update(load);
		return "redirect:/userNotice/findByObj.do";
	}
	
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/**
	 * 分页查询 返回list json(通过对象)

	@RequestMapping(value = "/findByMap.do")
	public String findByMap(Role role, Model model, HttpServletRequest request, HttpServletResponse response) {
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(role.getName())){
        	params.put("name", role.getName());
		}
        if(!isEmpty(role.getIsDelete())){
        	params.put("isDelete", role.getIsDelete());
		}
		//分页查询
		Pager<Role> pagers = roleService.findByMap(params);
		model.addAttribute("pagers", pagers);
		//存储查询条件
		model.addAttribute("obj", role);
		return "role/role";
	}
	
	
	/**
	 * 跳至添加页面
	 * @return
	 */
	@RequestMapping(value = "/add.do")
	public String add() {
		return "role/add";
	}

	
	/**
	 * 添加执行
	 * @return
	 */
	@RequestMapping(value = "/exAdd.do")
	public String exAdd(Role role, Model model, HttpServletRequest request, HttpServletResponse response) {
		role.setIsDelete(0);
		roleService.insert(role);
		return "redirect:/role/findByObj.do";
	}
	/**
	 * 跳至修改页面
	 * @return
	 */
	@RequestMapping(value = "/update.do")
	public String update(Integer id,Model model) {
		Role role = roleService.load(id);
		model.addAttribute("obj",role);
		return "role/update";

		model.addAttribute("obj",obj);
		return "schoolInfo/update";
	}
	
	/**
	 * 添加修改
	 * @return
	 */
	@RequestMapping(value = "/exUpdate.do")
	public String exUpdate(@RequestParam(value = "file", required = false) MultipartFile file,SchoolInfo schoolInfo, Model model, HttpServletRequest request, HttpServletResponse response) {
		 if(!file.isEmpty()){
	    	 System.out.println("开始");  
	    	  String path =  request.getSession().getServletContext().getRealPath("/")+"upload/";
		        String fileName = file.getOriginalFilename();  
		        String uploadPath=path+fileName;
		        File targetFile = new File(uploadPath);  
		        if(!targetFile.exists()){  
		            targetFile.mkdirs();  
		        }  
		        schoolInfo.setContent(request.getServletContext().getContextPath()+"/upload/" + fileName);
		        //保存  
		        try {  
		            file.transferTo(targetFile);  
		        } catch (Exception e) {  
		            e.printStackTrace();  
		        }  
	     }
		schoolInfoService.update(schoolInfo);
		return "redirect:/schoolInfo/findByObj.do";
	}
	
	/**
	 * 删除通过主键
	 * @return
	 */
	@RequestMapping(value = "/delete.do")
	public String delete(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		//真正删除
		schoolInfoService.deleteById(id);
		//通过参数删除
        //Map<String,Object> params = new HashMap<String,Object>();
		//params.put("id", id);
		//schoolInfoService.deleteBySqId("deleteBySql", params);
		//状态删除
		//SchoolInfo load = schoolInfoService.load(id);

	 * @return
	 */
	@RequestMapping(value = "/delete.json", produces = "text/html;charset=UTF-8", method = RequestMethod.GET)
	@ResponseBody
	public String exDeleteJson(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		//真正删除
		xkzyService.deleteById(id);
		//通过参数删除
        //Map<String,Object> params = new HashMap<String,Object>();
		//params.put("id", id);
		//xkzyService.deleteBySqId("deleteBySql", params);
		//状态删除
		//Xkzy load = xkzyService.load(id);
		//load.setIsDelete(1);
		//xkzyService.update(load);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("message", "删除成功");
		return jsonObject.toString();
	}
	/**
	 * 单文件上传
	 * @param file
	 * @param request
	 * @param model
	 * @return
	 */
    @RequestMapping(value = "/saveFile")  
    public String saveFile(@RequestParam(value = "file", required = false) MultipartFile file, HttpServletRequest request, Model model) {  
  
        System.out.println("开始");  
        String path = request.getSession().getServletContext().getRealPath("/upload");  
        String fileName = file.getOriginalFilename();  
        System.out.println(path);  
        File targetFile = new File(path, fileName);  
        if(!targetFile.exists()){  
            targetFile.mkdirs();  
        }  
        //保存  
        try {  
            file.transferTo(targetFile);  
        } catch (Exception e) {

		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(webCount.getCountAll())){
        	params.put("countAll", webCount.getCountAll());
		}
		//分页查询
		Pager<WebCount> pagers = webCountService.findByMap(params);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("pagers", pagers);
		jsonObject.put("obj", webCount);
		return jsonObject.toString();
	}
	
	
	/**
	 * ajax 添加
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exAdd.json", method = RequestMethod.POST)
	@ResponseBody
	public String exAddJson(WebCount webCount, Model model, HttpServletRequest request, HttpServletResponse response) {
		webCountService.insert(webCount);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("message", "添加成功");
		return jsonObject.toString();
	}
	

	/**
	 * ajax 修改
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exUpdate.json",method = RequestMethod.POST)
	@ResponseBody
	public String exUpdateJson(WebCount webCount, Model model, HttpServletRequest request, HttpServletResponse response) {
		webCountService.update(webCount);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("message", "修改成功");
		return jsonObject.toString();
	}


/**
 * @ClassName:  
 * @Description: 
 */

@Controller
@RequestMapping("/xl")
public class XlController extends BaseController {
	
	/**
	 * 依赖注入 start dao/service/===
	 */
	@Autowired
	private XlService xlService;
	
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/**
	 * 分页查询 返回list对象(通过对象)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByObj.do")

  
        System.out.println("开始");  
        String path = request.getSession().getServletContext().getRealPath("/upload");  
        String fileName = file.getOriginalFilename();  
        System.out.println(path);  
        File targetFile = new File(path, fileName);  
        if(!targetFile.exists()){  
            targetFile.mkdirs();  
        }  
        //保存  
        try {  
            file.transferTo(targetFile);  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
  
        return "";  
    }  
	
	
	/**
	 * springMvc多文件上传
	 * @param files
	 * @param id
	 * @return
	 */
    @RequestMapping(value = "/saveFiles")
    public String saveFiles(@RequestParam("file") CommonsMultipartFile[] files,Integer id,HttpServletRequest request){
		for(int i = 0;i<files.length;i++){
	      	System.out.println("fileName---------->" + files[i].getOriginalFilename());
		  if(!files[i].isEmpty()){
            int pre = (int) System.currentTimeMillis();
	     	try {
			//拿到输出流，同时重命名上传的文件
			 String filePath = request.getRealPath("/upload");
			 File f=new File(filePath);
			 if(!f.exists()){
				f.mkdirs();
			 }
		     String fileNmae=new Date().getTime() + files[i].getOriginalFilename();
		     File file=new File(filePath+"/"+pre + files[i].getOriginalFilename());
			  if(!file.exists()){
				  file.createNewFile();
			 }
			  files[i].transferTo(file);
		     } catch (Exception e) {
				e.printStackTrace();
				System.out.println("上传出错");
			 }
		  }
		}
	  return "";
	}
 // --------------------------------------- 华丽分割线 ------------------------------

 */

@Controller
@RequestMapping("/userRole")
public class UserRoleController extends BaseController {
	
	/**
	 * 依赖注入 start dao/service/===
	 */
	@Autowired
	private UserRoleService userRoleService;
	
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/**
	 * 分页查询 返回list对象(通过对象)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByObj.do")
	public String findByObj(UserRole userRole, Model model, HttpServletRequest request, HttpServletResponse response) {
		//分页查询
		Pager<UserRole> pagers = userRoleService.findByEntity(userRole);
		model.addAttribute("pagers", pagers);
		//存储查询条件
		model.addAttribute("obj", userRole);
		return "userRole/userRole";
	}
	
	
	/**
	 * 分页查询 返回list对象(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByMap.do")
	public String findByMap(UserRole userRole, Model model, HttpServletRequest request, HttpServletResponse response) {
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(userRole.getUserId())){

		return jsonObject.toString();
	}
	
	
	/**
	 * ajax 添加
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exAdd.json", method = RequestMethod.POST)
	@ResponseBody
	public String exAddJson(Action action, Model model, HttpServletRequest request, HttpServletResponse response) {
		actionService.insert(action);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("message", "添加成功");
		return jsonObject.toString();
	}
	

	/**
	 * ajax 修改
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exUpdate.json",method = RequestMethod.POST)
	@ResponseBody
	public String exUpdateJson(Action action, Model model, HttpServletRequest request, HttpServletResponse response) {
		actionService.update(action);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("message", "修改成功");
		return jsonObject.toString();
	}

	/**
	 * ajax 删除
	 * @return
	 */
	@RequestMapping(value = "/delete.json", produces = "text/html;charset=UTF-8", method = RequestMethod.GET)
	@ResponseBody
	public String exDeleteJson(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		//真正删除
		actionService.deleteById(id);
		//通过参数删除
        //Map<String,Object> params = new HashMap<String,Object>();
		//params.put("id", id);
		//actionService.deleteBySqId("deleteBySql", params);
		//状态删除
		//Action load = actionService.load(id);
		//load.setIsDelete(1);

	@RequestMapping(value = "/delete.do")
	public String delete(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		//真正删除
		schoolInfoService.deleteById(id);
		//通过参数删除
        //Map<String,Object> params = new HashMap<String,Object>();
		//params.put("id", id);
		//schoolInfoService.deleteBySqId("deleteBySql", params);
		//状态删除
		//SchoolInfo load = schoolInfoService.load(id);
		//load.setIsDelete(1);
		//schoolInfoService.update(load);
		return "redirect:/schoolInfo/findByObj.do";
	}
	
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/**
	 * 分页查询 返回list json(通过对象)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByObj.json", method = RequestMethod.GET)
	@ResponseBody
	public String findByObjByEntity(SchoolInfo schoolInfo, Model model, HttpServletRequest request, HttpServletResponse response) {
		//分页查询
		Pager<SchoolInfo> pagers = schoolInfoService.findByEntity(schoolInfo);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("pagers", pagers);
		jsonObject.put("obj", schoolInfo);
		return jsonObject.toString();
	}
	
	  
	/**
	 * 分页查询 返回list json(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */

        //Map<String,Object> params = new HashMap<String,Object>();
		//params.put("id", id);
		//actionService.deleteBySqId("deleteBySql", params);
		//状态删除
		Action load = actionService.load(id);
		load.setIsDelete(1);
		actionService.update(load);
		return "redirect:/action/findByObj.do";
	}
	
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/**
	 * 分页查询 返回list json(通过对象)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByObj.json", method = RequestMethod.GET)
	@ResponseBody
	public String findByObjByEntity(Action action, Model model, HttpServletRequest request, HttpServletResponse response) {
		//分页查询
		Pager<Action> pagers = actionService.findByEntity(action);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("pagers", pagers);
		jsonObject.put("obj", action);
		return jsonObject.toString();
	}
	
	  
	/**
	 * 分页查询 返回list json(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByMap.json", method = RequestMethod.GET)
	@ResponseBody
	public String findByMapMap(Action action, Model model, HttpServletRequest request, HttpServletResponse response) {
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(action.getName())){
        	params.put("name", action.getName());
		}
        if(!isEmpty(action.getIsDelete())){
        	params.put("isDelete", action.getIsDelete());

	
	
	/**
	 * springMvc多文件上传
	 * @param files
	 * @param id
	 * @return
	 */
    @RequestMapping(value = "/saveFiles")
    public String saveFiles(@RequestParam("file") CommonsMultipartFile[] files,Integer id,HttpServletRequest request){
		for(int i = 0;i<files.length;i++){
	      	System.out.println("fileName---------->" + files[i].getOriginalFilename());
		  if(!files[i].isEmpty()){
            int pre = (int) System.currentTimeMillis();
	     	try {
			//拿到输出流，同时重命名上传的文件
			 String filePath = request.getRealPath("/upload");
			 File f=new File(filePath);
			 if(!f.exists()){
				f.mkdirs();
			 }
		     String fileNmae=new Date().getTime() + files[i].getOriginalFilename();
		     File file=new File(filePath+"/"+pre + files[i].getOriginalFilename());
			  if(!file.exists()){
				  file.createNewFile();
			 }
			  files[i].transferTo(file);
		     } catch (Exception e) {
				e.printStackTrace();
				System.out.println("上传出错");
			 }
		  }
		}
	  return "";
	}
 // --------------------------------------- 华丽分割线 ------------------------------
	
	
}

	 * 分页查询 返回list json(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByMap.json", method = RequestMethod.GET)
	@ResponseBody
	public String findByMapMap(Action action, Model model, HttpServletRequest request, HttpServletResponse response) {
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(action.getName())){
        	params.put("name", action.getName());
		}
        if(!isEmpty(action.getIsDelete())){
        	params.put("isDelete", action.getIsDelete());
		}
		//分页查询
		Pager<Action> pagers = actionService.findByMap(params);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("pagers", pagers);
		jsonObject.put("obj", action);
		return jsonObject.toString();
	}
	
	
	/**
	 * ajax 添加
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exAdd.json", method = RequestMethod.POST)
	@ResponseBody
	public String exAddJson(Action action, Model model, HttpServletRequest request, HttpServletResponse response) {
		actionService.insert(action);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("message", "添加成功");
		return jsonObject.toString();
	}
	

	/**

        if(!isEmpty(manage.getIsDelete())){
        	params.put("isDelete", manage.getIsDelete());
		}
		//分页查询
		Pager<Manage> pagers = manageService.findByMap(params);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("pagers", pagers);
		jsonObject.put("obj", manage);
		return jsonObject.toString();
	}
	
	
	/**
	 * ajax 添加
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exAdd.json", method = RequestMethod.POST)
	@ResponseBody
	public String exAddJson(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {
		manageService.insert(manage);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("message", "添加成功");
		return jsonObject.toString();
	}
	

	/**
	 * ajax 修改
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exUpdate.json",method = RequestMethod.POST)
	@ResponseBody
	public String exUpdateJson(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {
		manageService.update(manage);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("message", "修改成功");
		return jsonObject.toString();
	}

	/**
	 * ajax 删除
	 * @return

	
	/**
	 * 依赖注入 start dao/service/===
	 */
	@Autowired
	private RoleActionService roleActionService;
	
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/**
	 * 分页查询 返回list对象(通过对象)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByObj.do")
	public String findByObj(RoleAction roleAction, Model model, HttpServletRequest request, HttpServletResponse response) {
		//分页查询
		Pager<RoleAction> pagers = roleActionService.findByEntity(roleAction);
		model.addAttribute("pagers", pagers);
		//存储查询条件
		model.addAttribute("obj", roleAction);
		return "roleAction/roleAction";
	}
	
	
	/**
	 * 分页查询 返回list对象(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByMap.do")
	public String findByMap(RoleAction roleAction, Model model, HttpServletRequest request, HttpServletResponse response) {
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(roleAction.getActionId())){
        	params.put("actionId", roleAction.getActionId());
		}
        if(!isEmpty(roleAction.getRoleId())){
        	params.put("roleId", roleAction.getRoleId());
		}
		//分页查询
		Pager<RoleAction> pagers = roleActionService.findByMap(params);
		model.addAttribute("pagers", pagers);
		//存储查询条件

		load.setIsDelete(1);
		roleService.update(load);
		return "redirect:/role/findByObj.do";
	}
	
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/**
	 * 分页查询 返回list json(通过对象)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByObj.json", method = RequestMethod.GET)
	@ResponseBody
	public String findByObjByEntity(Role role, Model model, HttpServletRequest request, HttpServletResponse response) {
		//分页查询
		Pager<Role> pagers = roleService.findByEntity(role);
		JSONObject jsonObject = JsonUtil2.getJsonObject();
		jsonObject.put("pagers", pagers);
		jsonObject.put("obj", role);
		return jsonObject.toString();
	}
	
	  
	/**
	 * 分页查询 返回list json(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByMap.json", method = RequestMethod.GET)
	@ResponseBody
	public String findByMapMap(Role role, Model model, HttpServletRequest request, HttpServletResponse response) {
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(role.getName())){
        	params.put("name", role.getName());
		}
        if(!isEmpty(role.getIsDelete())){
        	params.put("isDelete", role.getIsDelete());
		}
		//分页查询
		Pager<Role> pagers = roleService.findByMap(params);

请添加图片描述