基于SSM框架的JavaWeb通用权限管理系统

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01 概述

这是一个通用权限管理系统项目，基于SSM（Spring + Spring-MVC +Mybatis）框架开发，其SQL语句持久在Hibernate 中，对原生SQL的支持较好。制作该系统的初衷是用来帮助JavaWeb开发者或初学者学习、借鉴的需要。读者可以在这个 系统基础上引入其它技术或完全依赖本系统技术进行功能拓展，来开发实际应用需求的项目，免去了应用系统中对于“ 权限设计”这一部分的麻烦。

02 技术

Jsp 、SSM（Spring + Spring-MVC + Mybatis）、Shiro 、Mvc、Jdbc、MySQL、DWZ富客户端框架 + Jquery + Ajax

03 环境

JDK:JDK1.6+ 、WEB:Tomcat6.0+ 、DB:MySQL5+ 、IDE: MyEclipse8.5+/Eclipse4.4+

04 工程结构

05 运行截图

登录界面

员工管理界面

部门管理界面

角色管理界面

06 主要代码

员工部门管理

package com.kzfire.portal.action.user;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import com.kzfire.portal.base.BaseAction;
import com.kzfire.portal.entiy.SysDept;
import com.kzfire.portal.service.DeptService;
import com.kzfire.portal.service.UserService;
import com.kzfire.portal.utils.JSONUtils;
import com.kzfire.portal.utils.VoFactory;
import com.kzfire.portal.vo.ConditionVo;

@RequestMapping("/user/dept")
@Controller
public class DeptAction extends BaseAction{
    @Autowired
    DeptService deptService;
    @Autowired
    UserService userService;

    /**
     * 设置员工部门
     * @param model
     * @param request
     * @param response
     * @return
     */
    @RequestMapping("/setUserDept")
    public String setUserDept(Model model,HttpServletRequest request,HttpServletResponse response) {

        String userId=request.getParameter("userId");
        model.addAttribute("userId", userId);
        //设置部门树
        List<SysDept> list=deptService.getAllDept();
        model.addAttribute("data", JSONUtils.parseList(list));
        return VIEW+"user/dept/setUserDept";
    }

    @RequestMapping("/saveUserdept")
    public ModelAndView saveUserdept(Model model, HttpServletRequest request,
            HttpServletResponse response) {
        try {
            Integer userId=Integer.parseInt(request.getParameter("userId"));
            Integer deptId=Integer.parseInt(request.getParameter("deptId"));
            deptService.saveUserdept(userId,deptId);
        } catch (Exception e) {
            e.printStackTrace();
            return ajaxDoneError("操作失败:"+e.getMessage());
        }
        return ajaxDoneSuccess("操作成功");
    }

    @RequestMapping("/main")
    public String list(Model model,HttpServletRequest request,HttpServletResponse response) {
        //设置部门树
        List<SysDept> list=deptService.getAllDept();
        System.out.println("json格式----->"    + JSONUtils.parseList(list).toString() );
        model.addAttribute("data", JSONUtils.parseList(list));
        return VIEW+"user/dept/dept";
    }

    @RequestMapping("/userList")
    public String userList(Model model,HttpServletRequest request,HttpServletResponse response) {
        ConditionVo cvo=VoFactory.getConditionVo(request);
        String deptId=request.getParameter("deptId");
        if("1".equals(deptId))
        {
            cvo.setText4("1");
        }else
        {
            cvo.setText3(request.getParameter("deptId"));
        }
        request.setAttribute("deptId", deptId);
        cvo.setTotalCount(userService.getUserCount(cvo));
        model.addAttribute("vo", cvo);
        model.addAttribute("list", userService.getList(cvo));
        return VIEW+"user/dept/userList";
    }

    @RequestMapping("/add")
    public String add(Model model,HttpServletRequest request,HttpServletResponse response) {
        SysDept dept=new SysDept();
        dept.setPid(Integer.parseInt(request.getParameter("selDept")));
        model.addAttribute("dept", dept);
        return VIEW+"user/dept/deptEdit";
    }
    @RequestMapping("/edit")
    public String edit(Model model,HttpServletRequest request,HttpServletResponse response) {
        SysDept dept=deptService.getDeptById(Integer.parseInt(request.getParameter("selDept")));
        model.addAttribute("dept", dept);
        return VIEW+"user/dept/deptEdit";
    }

    @RequestMapping("/del")
    public ModelAndView del(Model model, HttpServletRequest request)
    {
        try {
            String deptId=request.getParameter("selDept");
            deptService.delDeptById(Integer.parseInt(deptId));
        } catch (Exception e) {
            e.printStackTrace();
            return ajaxDoneError("操作失败:"+e.getMessage());
        }
        return ajaxDoneSuccess("操作成功");
    }

    @RequestMapping("/save")
    public ModelAndView save(SysDept dept,Model model, HttpServletRequest request,
            HttpServletResponse response) {
        try {
            if(dept!=null)
            {
                deptService.saveDept(dept);
            }
        } catch (Exception e) {
            e.printStackTrace();
            return ajaxDoneError("操作失败:"+e.getMessage());
        }
        return ajaxDoneSuccess("操作成功");
    }
}

角色管理

package com.kzfire.portal.action.user;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import com.kzfire.portal.base.BaseAction;
import com.kzfire.portal.entiy.SysRole;
import com.kzfire.portal.service.RoleService;
import com.kzfire.portal.utils.VoFactory;
import com.kzfire.portal.vo.ConditionVo;
import com.kzfire.portal.vo.PerGroupVo;

@RequestMapping("/user/role")
@Controller
public class RoleAction extends BaseAction{
    @Autowired
    RoleService roleService;

    @RequestMapping("/list")
    public String list(Model model,HttpServletRequest request,HttpServletResponse response) {
        ConditionVo cvo=VoFactory.getConditionVo(request);
        cvo.setTotalCount(roleService.getTableCount("sys_role"));
        model.addAttribute("vo", cvo);
        model.addAttribute("list", roleService.getList(cvo));
        return VIEW+"permission/role/list";
    }

    /**
     * 权限编辑页面
     * @param model
     * @param request
     * @return
     */
    @RequestMapping("/editPermission")
    public String editPermission(Model model, HttpServletRequest request)
    {
        String roleId=request.getParameter("roleId");
        //获取角色权限
        List<PerGroupVo> group=roleService.getPerGroupVoByUserId(Integer.parseInt(roleId));
        model.addAttribute("group", group);
        model.addAttribute("roleId", roleId);
        return VIEW+"permission/role/editPermission";
    }

    @RequestMapping("/savePer")
    public ModelAndView savePer(Model model, HttpServletRequest request,
            HttpServletResponse response) {
        try {
            String[] perIds=request.getParameterValues("perId");
            roleService.savePermission(perIds,Integer.parseInt(request.getParameter("roleId")));
        } catch (Exception e) {
            e.printStackTrace();
            return ajaxDoneError("操作失败");
        }

        return ajaxDoneSuccess("操作成功");
    }

    @RequestMapping("/add")
    public String add(Model model, HttpServletRequest request)
    {
        model.addAttribute("role", new SysRole());
        return VIEW+"permission/role/roleEdit";
    }

    @RequestMapping("/edit")
    public String edit(Model model, HttpServletRequest request)
    {
        String roleId=request.getParameter("roleId");
        SysRole role=roleService.getRoleById(Integer.parseInt(roleId));
        model.addAttribute("role", role);
        return VIEW+"permission/role/roleEdit";
    }

    @RequestMapping("/del")
    public ModelAndView del(Model model, HttpServletRequest request)
    {
        try {
            String roleId=request.getParameter("roleId");
            roleService.delRoleById(Integer.parseInt(roleId));
        } catch (Exception e) {
            e.printStackTrace();
            return ajaxDoneError("操作失败");
        }
        return ajaxDoneSuccess("操作成功");
    }

    @RequestMapping("/save")
    public ModelAndView save(SysRole role,Model model, HttpServletRequest request,
            HttpServletResponse response) {
        if(role!=null)
        {
            roleService.saveShop(role);
        }
        return ajaxDoneSuccess("操作成功");
    }

}

07 其它

1、MySQL数据库账户

MySQL数据库默认端口：“3306”、数据库名：“kzfire”、账户名：“root”、密码：空。

2、SQL文件

SQL文件放在“MySQL数据库SQL文件” 目录，需通过“Navicat for MySQL”工具执行此SQL文件。

3、系统启动文件

系统启动文件是“webroot”目录下的“login.jsp”

4、系统登录用户名及密码

“login.jsp”启动（运行）后，正常情况下进入登录界面，用户名输入“admin”,密码输入“123456”。如果登录不进去，很有可能是数据库参数配置问题导致，请检查数据库参数配置文件，数据库参数配置文件放

08 源码下载

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作者： C you again，从事软件开发 努力在IT搬砖路上的技术小白
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