计算机ssm项目 SSM的企业人事管理系统

忘是亡心i 2024-02-05 14:38 51阅读 0赞

### 一、项目摘要 ###

> 开发语言：Java  
> Java开发工具：JDK1.8  
> 后端框架：SSM  
> 前端：采用HTML和Vue相结合开发  
> 数据库：MySQL5.7和Navicat管理工具结合  
> 服务器：Tomcat8.5  
> 开发软件：IDEA / Eclipse  
> 是否Maven项目：是

### 二、系统分析 ###

##### 系统流程分析 #####

系统登录流程图，如图所示：  
![在这里插入图片描述][6ed286329cf144259119f3dd02a36545.png]  
添加信息流程图，如图所示：  
![在这里插入图片描述][33fb1cd6a0f9407d941faf494a60f0a8.png]  
删除信息流程图，如图所示：  
![在这里插入图片描述][bbb57b7e8f75483c96ff1c18686cf53d.png]

### 三、功能截图 ###

##### 管理员功能模块 #####

登录页面  
![在这里插入图片描述][1991783e398d405f92570adc9013838c.png]  
登录首页页面功能  
![在这里插入图片描述][b7a154313e744547a7660c5e69bfe959.png]  
员工管理我们可以看到员工的一些基本情况  
![在这里插入图片描述][584b24fc941146098603d1092555b01b.png]  
部门信息管理我们可以看到一些部门的情况等  
![在这里插入图片描述][efe0aa12637f441c88387f0afdb8e0da.png]  
薪资信息管理中我们可以看到企业的薪资情况  
![在这里插入图片描述][da85d3d04de84a7bb18de4e7b784b87a.png]  
签到打卡管理我们可以看到员工打卡的一些情况  
![在这里插入图片描述][75821801bc4641bf9e059305f72d3bec.png]  
招聘信息管理我们可以看到招聘的一些信息情况  
![在这里插入图片描述][36049f637b624eeca721877ba85b99af.png]  
请假管理我们可以看到员工的请假信息  
![在这里插入图片描述][01c0006a6fba45c2ac52ebd37f1bddd4.png]  
部门名称我们可以添加其他相关部门  
![在这里插入图片描述][df942cdcedb342a69e01769b6032a42c.png]

##### 员工功能模块 #####

员工功能页面有查看自己的薪资情况、签到打卡、申请请假相关功能  
![在这里插入图片描述][26b3fc2c195b4e1295b5986f15345e6a.png]  
![在这里插入图片描述][b1aa0f2fcede41928ae25899809122cf.png]  
![在这里插入图片描述][0362beae0be74d4987c3472ef20e9bbf.png]  
![在这里插入图片描述][16b908566ee14fce823e0c0accd3f367.png]  
![在这里插入图片描述][7836982586bb419795dcd738ddd24f0c.png]

### 四、相关代码 ###

##### 数据库配置 #####

# Tomcat
    server:
        tomcat:
            uri-encoding: UTF-8
        port: 8080
        servlet:
            context-path: /springbootr1tjf
    
    spring:
        datasource:
            driverClassName: com.mysql.jdbc.Driver
            url: jdbc:mysql://127.0.0.1:3306/springbootr1tjf?useUnicode=true&characterEncoding=utf-8&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8
            username: root
            password: 123456
    
    #        driverClassName: com.microsoft.sqlserver.jdbc.SQLServerDriver
    #        url: jdbc:sqlserver://127.0.0.1:1433;DatabaseName=springbootr1tjf
    #        username: sa
    #        password: 123456
    
        servlet:
          multipart:
            max-file-size: 10MB
            max-request-size: 10MB
        resources:
          static-locations: classpath:static/,file:static/
    
    #mybatis
    mybatis-plus:
      mapper-locations: classpath*:mapper/*.xml
      #实体扫描，多个package用逗号或者分号分隔
      typeAliasesPackage: com.entity
      global-config:
        #主键类型  0:"数据库ID自增", 1:"用户输入ID",2:"全局唯一ID (数字类型唯一ID)", 3:"全局唯一ID UUID";
        id-type: 1
        #字段策略 0:"忽略判断",1:"非 NULL 判断"),2:"非空判断"
        field-strategy: 2
        #驼峰下划线转换
        db-column-underline: true
        #刷新mapper 调试神器
        refresh-mapper: true
        #逻辑删除配置
        logic-delete-value: -1
        logic-not-delete-value: 0
        #自定义SQL注入器
        sql-injector: com.baomidou.mybatisplus.mapper.LogicSqlInjector
      configuration:
        map-underscore-to-camel-case: true
        cache-enabled: false
        call-setters-on-nulls: true
        #springboot 项目mybatis plus 设置 jdbcTypeForNull (oracle数据库需配置JdbcType.NULL, 默认是Other)
        jdbc-type-for-null: 'null'

##### 控制层（controller） #####

package com.controller;
    
        import java.util.Arrays;
        import java.util.Calendar;
        import java.util.Date;
        import java.util.Map;
        
        import javax.servlet.http.HttpServletRequest;
        
        import org.springframework.beans.factory.annotation.Autowired;
        import org.springframework.stereotype.Controller;
        import org.springframework.web.bind.annotation.GetMapping;
        import org.springframework.web.bind.annotation.PathVariable;
        import org.springframework.web.bind.annotation.PostMapping;
        import org.springframework.web.bind.annotation.RequestBody;
        import org.springframework.web.bind.annotation.RequestMapping;
        import org.springframework.web.bind.annotation.RequestParam;
        import org.springframework.web.bind.annotation.ResponseBody;
        import org.springframework.web.bind.annotation.RestController;
        
        import com.annotation.IgnoreAuth;
        import com.baomidou.mybatisplus.mapper.EntityWrapper;
        import com.entity.TokenEntity;
        import com.entity.UserEntity;
        import com.service.TokenService;
        import com.service.UserService;
        import com.utils.CommonUtil;
        import com.utils.MPUtil;
        import com.utils.PageUtils;
        import com.utils.R;
        import com.utils.ValidatorUtils;
        
        /**
         * 登录相关
         */
        @RequestMapping("users")
        @RestController
        public class UserController{
        
        	
        	@Autowired
        	private UserService userService;
        	
        	@Autowired
        	private TokenService tokenService;
        
        	/**
        	 * 登录
        	 */
        	@IgnoreAuth
        	@PostMapping(value = "/login")
        	public R login(String username, String password, String captcha, HttpServletRequest request) {
        
        		UserEntity user = userService.selectOne(new EntityWrapper<UserEntity>().eq("username", username));
        		if(user==null || !user.getPassword().equals(password)) {
        
        			return R.error("账号或密码不正确");
        		}
        		String token = tokenService.generateToken(user.getId(),username, "users", user.getRole());
        		return R.ok().put("token", token);
        	}
        	
        	/**
        	 * 注册
        	 */
        	@IgnoreAuth
        	@PostMapping(value = "/register")
        	public R register(@RequestBody UserEntity user){
        
        //    	ValidatorUtils.validateEntity(user);
            	if(userService.selectOne(new EntityWrapper<UserEntity>().eq("username", user.getUsername())) !=null) {
        
            		return R.error("用户已存在");
            	}
                userService.insert(user);
                return R.ok();
            }
        
        	/**
        	 * 退出
        	 */
        	@GetMapping(value = "logout")
        	public R logout(HttpServletRequest request) {
        
        		request.getSession().invalidate();
        		return R.ok("退出成功");
        	}
        	
        	/**
             * 密码重置
             */
            @IgnoreAuth
        	@RequestMapping(value = "/resetPass")
            public R resetPass(String username, HttpServletRequest request){
        
            	UserEntity user = userService.selectOne(new EntityWrapper<UserEntity>().eq("username", username));
            	if(user==null) {
        
            		return R.error("账号不存在");
            	}
            	user.setPassword("123456");
                userService.update(user,null);
                return R.ok("密码已重置为：123456");
            }
        	
        	/**
             * 列表
             */
            @RequestMapping("/page")
            public R page(@RequestParam Map<String, Object> params,UserEntity user){
        
                EntityWrapper<UserEntity> ew = new EntityWrapper<UserEntity>();
            	PageUtils page = userService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.allLike(ew, user), params), params));
                return R.ok().put("data", page);
            }
        
        	/**
             * 列表
             */
            @RequestMapping("/list")
            public R list( UserEntity user){
        
               	EntityWrapper<UserEntity> ew = new EntityWrapper<UserEntity>();
              	ew.allEq(MPUtil.allEQMapPre( user, "user")); 
                return R.ok().put("data", userService.selectListView(ew));
            }
        
            /**
             * 信息
             */
            @RequestMapping("/info/{id}")
            public R info(@PathVariable("id") String id){
        
                UserEntity user = userService.selectById(id);
                return R.ok().put("data", user);
            }
            
            /**
             * 获取用户的session用户信息
             */
            @RequestMapping("/session")
            public R getCurrUser(HttpServletRequest request){
        
            	Long id = (Long)request.getSession().getAttribute("userId");
                UserEntity user = userService.selectById(id);
                return R.ok().put("data", user);
            }
        
            /**
             * 保存
             */
            @PostMapping("/save")
            public R save(@RequestBody UserEntity user){
        
        //    	ValidatorUtils.validateEntity(user);
            	if(userService.selectOne(new EntityWrapper<UserEntity>().eq("username", user.getUsername())) !=null) {
        
            		return R.error("用户已存在");
            	}
                userService.insert(user);
                return R.ok();
            }
        
            /**
             * 修改
             */
            @RequestMapping("/update")
            public R update(@RequestBody UserEntity user){
        
        //        ValidatorUtils.validateEntity(user);
            	UserEntity u = userService.selectOne(new EntityWrapper<UserEntity>().eq("username", user.getUsername()));
            	if(u!=null && u.getId()!=user.getId() && u.getUsername().equals(user.getUsername())) {
        
            		return R.error("用户名已存在。");
            	}
                userService.updateById(user);//全部更新
                return R.ok();
            }
        
            /**
             * 删除
             */
            @RequestMapping("/delete")
            public R delete(@RequestBody Long[] ids){
        
                userService.deleteBatchIds(Arrays.asList(ids));
                return R.ok();
            }
        }

##### 业务层（Service） #####

package com.service;
        
        import java.util.List;
        import java.util.Map;
        
        import org.apache.ibatis.annotations.Param;
        
        import com.baomidou.mybatisplus.mapper.Wrapper;
        import com.baomidou.mybatisplus.service.IService;
        import com.entity.UserEntity;
        import com.utils.PageUtils;
    
    
        /**
         * 系统用户
         */
        public interface UserService extends IService<UserEntity> {
        
         	PageUtils queryPage(Map<String, Object> params);
            
           	List<UserEntity> selectListView(Wrapper<UserEntity> wrapper);
           	
           	PageUtils queryPage(Map<String, Object> params,Wrapper<UserEntity> wrapper);
        	   	
        }

##### 数据访问层（Dao） #####

package com.dao;
    
    import java.util.List;
    
    import org.apache.ibatis.annotations.Param;
    
    import com.baomidou.mybatisplus.mapper.BaseMapper;
    import com.baomidou.mybatisplus.mapper.Wrapper;
    import com.baomidou.mybatisplus.plugins.pagination.Pagination;
    import com.entity.UserEntity;
    
    /**
     * 用户
     */
    public interface UserDao extends BaseMapper<UserEntity> {
        
    	
    	List<UserEntity> selectListView(@Param("ew") Wrapper<UserEntity> wrapper);
    
    	List<UserEntity> selectListView(Pagination page,@Param("ew") Wrapper<UserEntity> wrapper);
    	
    }

## 项目获取: ##

[https://gitee.com/sinonfin/L-javaWebSha/tree/master][https_gitee.com_sinonfin_L-javaWebSha_tree_master]

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[bbb57b7e8f75483c96ff1c18686cf53d.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/0eceacc406ba402995c965321643628b.png
[1991783e398d405f92570adc9013838c.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/c0155ceed1954d3f888771848b2f21d5.png
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[efe0aa12637f441c88387f0afdb8e0da.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/9440374bdd8b4f4b9aa41fa8a3be22d5.png
[da85d3d04de84a7bb18de4e7b784b87a.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/de0b9e48763f4e96bc7e8f3e46caf560.png
[75821801bc4641bf9e059305f72d3bec.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/4c1da01779b242168f5ccdb39289ae50.png
[36049f637b624eeca721877ba85b99af.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/26098cba42b04faf851d72cfecbd3639.png
[01c0006a6fba45c2ac52ebd37f1bddd4.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/0ee48e29d5604474b4ff087554d61f8a.png
[df942cdcedb342a69e01769b6032a42c.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/5c61b5431bd24612b0f99eaff7d6c36b.png
[26b3fc2c195b4e1295b5986f15345e6a.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/67fe73c8fdfd4cca9ed57ad521828f4c.png
[b1aa0f2fcede41928ae25899809122cf.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/55dd40dc2ced4435a7c7f39d991acb21.png
[0362beae0be74d4987c3472ef20e9bbf.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/323c3801c0f548f1a2b0f063ebb49c82.png
[16b908566ee14fce823e0c0accd3f367.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/2c0346747dfa442d97ecc5a9fe6f6e9c.png
[7836982586bb419795dcd738ddd24f0c.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/3561b7f976454971bdcbac8c834ec1d7.png
[https_gitee.com_sinonfin_L-javaWebSha_tree_master]: https://gitee.com/sinonfin/L-javaWebSha/tree/master