基于Spring MVC + Spring + MyBatis的【人事管理系统】

基于Spring MVC + Spring + MyBatis的【人事管理系统】资源下载:https://download.csdn.net/download/weixin_44893902/21727306一、语言和环境实现语言:JAVA语言环境要求:IDEA/Eclipse+Tomcat+MySql使用技术:SpringBoot或SSM二、实现功能随着公司业务的发展,需要一款在线人事管理系统,主要功能如下:首页默认显示所有员工信息,如图1所示。鼠标悬停某行数据时,以线性过渡动画显示光棒效果,如图2所示。用户可以单独通过选择职位进行查询,.

资源下载:https://download.csdn.net/download/weixin_44893902/33163160

一、语言和环境

  1. 实现语言:JAVA语言
  2. 环境要求:IDEA/Eclipse + Tomcat + MySql
  3. 使用技术:Spring BootSSM

二、实现功能

随着公司业务的发展,需要一款在线人事管理系统,主要功能如下:

  1. 首页默认显示所有员工信息,如图1所示。
    图1 首页显示所有信息
  2. 鼠标悬停某行数据时,以线性过渡动画显示光棒效果,如图2所示。
    图2 鼠标悬停效果
  3. 用户可以单独通过选择职位进行查询,也可以单独输入名字进行模糊查询,也可以两个条件一起查询,如图3所示。
    图3 搜索界面
  4. 点击添加人员,跳转到添加页面。输入数据后,点击确定添加,跳转主页面并刷新数据。
    图4 查询结果
  5. 用户点击删除,弹出提示框,用户点击确定后,删除选中数据并显示最新数据,如图5所示
    图5 查询结果

三、数据库设计

  1. 创建数据库(cqsw)。

  2. 创建数据表(tb_emp),结构如下。

字段名 说明 字段类型 长度 备注
emp_id 员工编号 int 主键,自增,增量为1
emp_name 员工名称 varchar 50 不能为空
emp_position 员工职位 varchar 不能为空
emp_in_date 员工入职时间 Date 不能为空
emp_salary 员工薪资 float 不能为空
dept_id 部门id int 不能为空
  1. 创建数据表(tb_dept),结构如下。
字段名 说明 字段类型 长度 备注
dept_id 部门编号 int 主键,自增,增量为1
dept_name 部门名称 varchar 50 不能为空
dept_address 部门地址 varchar 不能为空

四、实现步骤

SSM版本的实现步骤如下:

  1. 创建数据库数据表,添加测试数据(至少添加4条测试数据)。
  2. 创建Web工程并创建各个包,导入工程所需的jar文件。
  3. 添加相关SSM框架支持。
  4. 配置项目所需要的各种配置文件(mybatis配置文件spring配置文件springMVC配置文件)。
  5. 创建实体类。
  6. 创建MyBatis操作数据库所需的Mapper接口及其Xml映射数据库操作语句文件。
  7. 创建业务逻辑相应的接口及其实现类,实现相应的业务,并在类中加入对DAO/Mapper的引用和注入
  8. 创建Controller控制器类,在Controller中添加对业务逻辑类的引用和注入,并配置springMVC配置文件
  9. 创建相关的操作页面,并使用CSS对页面进行美化。
  10. 实现页面的各项操作功能,并在相关地方进行验证,操作要人性化。
  11. 调试运行成功后导出相关的数据库文件并提交。

五、实现代码

1、MySQL数据库

cqsw.sql
在这里插入图片描述

/* Navicat MySQL Data Transfer Date: 2021-08-06 20:07:05 */

SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for `tb_dept`
-- ----------------------------
DROP TABLE IF EXISTS `tb_dept`;
CREATE TABLE `tb_dept` (
  `dept_id` int(11) NOT NULL AUTO_INCREMENT,
  `dept_name` varchar(50) NOT NULL,
  `dept_address` varchar(50) NOT NULL,
  PRIMARY KEY (`dept_id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records of tb_dept
-- ----------------------------
INSERT INTO `tb_dept` VALUES ('1', '技术部', '重庆商务职业学院');
INSERT INTO `tb_dept` VALUES ('2', '销售部', '沙坪坝');
INSERT INTO `tb_dept` VALUES ('3', '市场部', '沙坪坝');

-- ----------------------------
-- Table structure for `tb_emp`
-- ----------------------------
DROP TABLE IF EXISTS `tb_emp`;
CREATE TABLE `tb_emp` (
  `emp_id` int(11) NOT NULL AUTO_INCREMENT,
  `emp_name` varchar(50) NOT NULL,
  `emp_position` varchar(50) NOT NULL,
  `emp_in_date` varchar(100) NOT NULL,
  `emp_salary` float NOT NULL,
  `dept_id` int(11) NOT NULL,
  PRIMARY KEY (`emp_id`)
) ENGINE=InnoDB AUTO_INCREMENT=7374 DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records of tb_emp
-- ----------------------------
INSERT INTO `tb_emp` VALUES ('7369', '任盈盈', '职员', '1980-12-17', '800', '1');
INSERT INTO `tb_emp` VALUES ('7370', '杨逍', '销售人员', '1981-02-20', '1600', '2');
INSERT INTO `tb_emp` VALUES ('7371', '范瑶', '销售人员', '1981-02-22', '1250', '2');
INSERT INTO `tb_emp` VALUES ('7372', '任我行', '经理', '1981-04-02', '2975', '3');
INSERT INTO `tb_emp` VALUES ('7373', '卡卡西', '经理', '2021-08-06', '5000', '1');

2、项目Java代码

目录结构
cqsw_db
在这里插入图片描述

JAR包:

在这里插入图片描述在这里插入图片描述

src

com.mhys.crm.controller【控制层】

Tb_empController.java
package com.mhys.crm.controller;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.mhys.crm.entity.TbEmp;
import com.mhys.crm.entity.Tb_emp_dept;
import com.mhys.crm.service.Tb_empService;
import com.sun.org.apache.xpath.internal.operations.Mod;
import com.sun.swing.internal.plaf.metal.resources.metal;

@Controller
public class Tb_empController { 
   
	@Resource
	private Tb_empService service;
	@RequestMapping("selectAll")
	public String selectAll(Model model,Tb_emp_dept tb_emp_dept) { 
   
		if (tb_emp_dept.getEmpName()==null) { 
   
			tb_emp_dept.setEmpName("");
		}
		if (tb_emp_dept.getEmpPosition()==null) { 
   
			tb_emp_dept.setEmpPosition("");
		}
		List<Tb_emp_dept> list=service.selectAll(tb_emp_dept);
		model.addAttribute("empList", list);
		return "/account";
	}
	@RequestMapping("addPage")
	public String addPage() { 
   
		return "/addAccount";
	}
	@RequestMapping("add")
	public String add(TbEmp tbEmp) { 
   
		int rows=service.add(tbEmp);
		return "redirect:selectAll.do";
	}
	@RequestMapping("delete")
	public String  delete(int id) { 
   
		int row=service.delete(id);
		return "redirect:selectAll.do";
	}
}

com.mhys.crm.dao【数据库访问层】

TbDeptMapper.java
package com.mhys.crm.dao;

import com.mhys.crm.entity.TbDept;
import java.util.List;

public interface TbDeptMapper { 
   
    int deleteByPrimaryKey(Integer deptId);

    int insert(TbDept record);

    TbDept selectByPrimaryKey(Integer deptId);

    List<TbDept> selectAll();

    int updateByPrimaryKey(TbDept record);
}
TbEmpMapper.java
package com.mhys.crm.dao;

import com.mhys.crm.entity.TbEmp;
import com.mhys.crm.entity.Tb_emp_dept;

import java.util.List;

public interface TbEmpMapper { 
   
    int deleteByPrimaryKey(Integer empId);

    int insert(TbEmp record);

    TbEmp selectByPrimaryKey(Integer empId);

    List<TbEmp> selectAll();

    int updateByPrimaryKey(TbEmp record);
    
    //多表连查
    List<Tb_emp_dept> selectEmp();
    //模糊查询
    List<Tb_emp_dept> selectEmpLike(Tb_emp_dept tb_emp_dept);
    
}
TbDeptMapper.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.mhys.crm.dao.TbDeptMapper" >
  <resultMap id="BaseResultMap" type="com.mhys.crm.entity.TbDept" >
    <id column="dept_id" property="deptId" jdbcType="INTEGER" />
    <result column="dept_name" property="deptName" jdbcType="VARCHAR" />
    <result column="dept_address" property="deptAddress" jdbcType="VARCHAR" />
  </resultMap>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
    delete from tb_dept
    where dept_id = #{deptId,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="com.mhys.crm.entity.TbDept" >
    insert into tb_dept (dept_id, dept_name, dept_address
      )
    values (#{deptId,jdbcType=INTEGER}, #{deptName,jdbcType=VARCHAR}, #{deptAddress,jdbcType=VARCHAR}
      )
  </insert>
  <update id="updateByPrimaryKey" parameterType="com.mhys.crm.entity.TbDept" >
    update tb_dept
    set dept_name = #{deptName,jdbcType=VARCHAR},
      dept_address = #{deptAddress,jdbcType=VARCHAR}
    where dept_id = #{deptId,jdbcType=INTEGER}
  </update>
  <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
    select dept_id, dept_name, dept_address
    from tb_dept
    where dept_id = #{deptId,jdbcType=INTEGER}
  </select>
  <select id="selectAll" resultMap="BaseResultMap" >
    select dept_id, dept_name, dept_address
    from tb_dept
  </select>
</mapper>
TbEmpMapper.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.mhys.crm.dao.TbEmpMapper" >
  <resultMap id="BaseResultMap" type="com.mhys.crm.entity.Tb_emp_dept" >
    <id column="emp_id" property="empId" jdbcType="INTEGER" />
    <result column="emp_name" property="empName" jdbcType="VARCHAR" />
    <result column="emp_position" property="empPosition" jdbcType="VARCHAR" />
    <result column="emp_in_date" property="empInDate" jdbcType="DATE" />
    <result column="emp_salary" property="empSalary" jdbcType="REAL" />
    <result column="dept_id" property="deptId" jdbcType="INTEGER" />
    <result column="dept_name" property="deptName" jdbcType="VARCHAR" />
    <result column="dept_address" property="deptAddress" jdbcType="VARCHAR" />
  </resultMap>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
    delete from tb_emp
    where emp_id = #{empId,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="com.mhys.crm.entity.TbEmp" >
    insert into tb_emp (emp_id, emp_name, emp_position, 
      emp_in_date, emp_salary, dept_id
      )
    values (#{empId,jdbcType=INTEGER}, #{empName,jdbcType=VARCHAR}, #{empPosition,jdbcType=VARCHAR}, 
      #{empInDate,jdbcType=DATE}, #{empSalary,jdbcType=REAL}, #{deptId,jdbcType=INTEGER}
      )
  </insert>
  <update id="updateByPrimaryKey" parameterType="com.mhys.crm.entity.TbEmp" >
    update tb_emp
    set emp_name = #{empName,jdbcType=VARCHAR},
      emp_position = #{empPosition,jdbcType=VARCHAR},
      emp_in_date = #{empInDate,jdbcType=DATE},
      emp_salary = #{empSalary,jdbcType=REAL},
      dept_id = #{deptId,jdbcType=INTEGER}
    where emp_id = #{empId,jdbcType=INTEGER}
  </update>
  <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
    select emp_id, emp_name, emp_position, emp_in_date, emp_salary, dept_id
    from tb_emp
    where emp_id = #{empId,jdbcType=INTEGER}
  </select>
  <select id="selectAll" resultMap="BaseResultMap" >
    select emp_id, emp_name, emp_position, emp_in_date, emp_salary, dept_id
    from tb_emp
  </select>
  
  <select id="selectEmp" resultMap="BaseResultMap" >
    SELECT emp_id, emp_name, emp_position, emp_in_date, emp_salary,dept_name,
     dept_address FROM tb_emp e,tb_dept d WHERE e.dept_id=d.dept_id 
  </select>
  
  
  <select id="selectEmpLike" resultMap="BaseResultMap" >
    SELECT emp_id, emp_name, emp_position, emp_in_date, emp_salary,dept_name,
     dept_address FROM tb_emp e LEFT JOIN tb_dept d on e.dept_id=d.dept_id WHERE emp_position LIKE "%"#{empPosition}"%" 
     and emp_name like "%"#{empName}"%"
 
  </select>
  
</mapper>

com.mhys.crm.entity【实体的包】

Tb_emp_dept.java
package com.mhys.crm.entity;

import java.util.Date;

public class Tb_emp_dept { 
   
	private Integer empId;

    private String empName;

    private String empPosition;

    private Date empInDate;

    private Float empSalary;

    private Integer deptId;
    private String deptName;

    private String deptAddress;

	public Integer getEmpId() { 
   
		return empId;
	}

	public void setEmpId(Integer empId) { 
   
		this.empId = empId;
	}

	public String getEmpName() { 
   
		return empName;
	}

	public void setEmpName(String empName) { 
   
		this.empName = empName;
	}

	public String getEmpPosition() { 
   
		return empPosition;
	}

	public void setEmpPosition(String empPosition) { 
   
		this.empPosition = empPosition;
	}

	public Date getEmpInDate() { 
   
		return empInDate;
	}

	public void setEmpInDate(Date empInDate) { 
   
		this.empInDate = empInDate;
	}

	public Float getEmpSalary() { 
   
		return empSalary;
	}

	public void setEmpSalary(Float empSalary) { 
   
		this.empSalary = empSalary;
	}

	public Integer getDeptId() { 
   
		return deptId;
	}

	public void setDeptId(Integer deptId) { 
   
		this.deptId = deptId;
	}

	public String getDeptName() { 
   
		return deptName;
	}

	public void setDeptName(String deptName) { 
   
		this.deptName = deptName;
	}

	public String getDeptAddress() { 
   
		return deptAddress;
	}

	public void setDeptAddress(String deptAddress) { 
   
		this.deptAddress = deptAddress;
	}

	public Tb_emp_dept(Integer empId, String empName, String empPosition, Date empInDate, Float empSalary,
			Integer deptId, String deptName, String deptAddress) { 
   
		super();
		this.empId = empId;
		this.empName = empName;
		this.empPosition = empPosition;
		this.empInDate = empInDate;
		this.empSalary = empSalary;
		this.deptId = deptId;
		this.deptName = deptName;
		this.deptAddress = deptAddress;
	}

	public Tb_emp_dept() { 
   
		super();
	}

	@Override
	public String toString() { 
   
		return "Tb_emp_dept [empId=" + empId + ", empName=" + empName + ", empPosition=" + empPosition + ", empInDate="
				+ empInDate + ", empSalary=" + empSalary + ", deptId=" + deptId + ", deptName=" + deptName
				+ ", deptAddress=" + deptAddress + "]";
	}

}

TbDept.java
package com.mhys.crm.entity;

public class TbDept { 
   
    private Integer deptId;

    private String deptName;

    private String deptAddress;

    public Integer getDeptId() { 
   
        return deptId;
    }

    public void setDeptId(Integer deptId) { 
   
        this.deptId = deptId;
    }

    public String getDeptName() { 
   
        return deptName;
    }

    public void setDeptName(String deptName) { 
   
        this.deptName = deptName == null ? null : deptName.trim();
    }

    public String getDeptAddress() { 
   
        return deptAddress;
    }

    public void setDeptAddress(String deptAddress) { 
   
        this.deptAddress = deptAddress == null ? null : deptAddress.trim();
    }
}
TbEmp.java
package com.mhys.crm.entity;

import java.util.Date;

public class TbEmp { 
   
    private Integer empId;

    private String empName;

    private String empPosition;

    private String empInDate;

    private Float empSalary;

    private Integer deptId;

    public Integer getEmpId() { 
   
        return empId;
    }

    public void setEmpId(Integer empId) { 
   
        this.empId = empId;
    }

    public String getEmpName() { 
   
        return empName;
    }

    public void setEmpName(String empName) { 
   
        this.empName = empName == null ? null : empName.trim();
    }

    public String getEmpPosition() { 
   
        return empPosition;
    }

    public void setEmpPosition(String empPosition) { 
   
        this.empPosition = empPosition == null ? null : empPosition.trim();
    }

    public String getEmpInDate() { 
   
        return empInDate;
    }

    public void setEmpInDate(String empInDate) { 
   
        this.empInDate = empInDate;
    }

    public Float getEmpSalary() { 
   
        return empSalary;
    }

    public void setEmpSalary(Float empSalary) { 
   
        this.empSalary = empSalary;
    }

    public Integer getDeptId() { 
   
        return deptId;
    }

    public void setDeptId(Integer deptId) { 
   
        this.deptId = deptId;
    }
}

com.mhys.crm.service【业务处理类】

Tb_empService.java
package com.mhys.crm.service;

import java.util.List;

import com.mhys.crm.entity.TbEmp;
import com.mhys.crm.entity.Tb_emp_dept;

public interface Tb_empService { 
   
	//查询
	List<Tb_emp_dept> selectAll(Tb_emp_dept tb_emp_dept);
	//添加
	int add(TbEmp tbEmp);
	int delete(int id);
}

com.mhys.crm.service.impl【业务处理的实现类】

Tb_empServiceImpl.java
package com.mhys.crm.service.impl;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.mhys.crm.dao.TbEmpMapper;
import com.mhys.crm.entity.TbEmp;
import com.mhys.crm.entity.Tb_emp_dept;
import com.mhys.crm.service.Tb_empService;
@Service
public class Tb_empServiceImpl implements Tb_empService { 
   

	@Resource
	private TbEmpMapper mapper;
	@Override
	public List<Tb_emp_dept> selectAll(Tb_emp_dept tb_emp_dept) { 
   
		// TODO Auto-generated method stub
		System.out.println(tb_emp_dept.getEmpName());
		System.out.println(tb_emp_dept.getEmpPosition());
		
		if (tb_emp_dept.getEmpName().equals("")&&tb_emp_dept.getEmpPosition().equals("")) { 
   
			List<Tb_emp_dept> list=mapper.selectEmp();
			return list;
		}else { 
   
			List<Tb_emp_dept> list=mapper.selectEmpLike(tb_emp_dept);
			return list;
		}
		
	}
	@Override
	public int add(TbEmp tbEmp) { 
   
		// TODO Auto-generated method stub
		int rows=mapper.insert(tbEmp);
		return rows;
	}
	@Override
	public int delete(int id) { 
   
		// TODO Auto-generated method stub
		return mapper.deleteByPrimaryKey(id);
	}

}

genter【实体类自动生成包】

Tb_empController.java
package genter;
import java.io.IOException;
import java.io.InputStream;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import org.mybatis.generator.api.MyBatisGenerator;
import org.mybatis.generator.config.Configuration;
import org.mybatis.generator.config.xml.ConfigurationParser;
import org.mybatis.generator.exception.InvalidConfigurationException;
import org.mybatis.generator.exception.XMLParserException;
import org.mybatis.generator.internal.DefaultShellCallback;

public class Generator { 
   
/* * targetRuntime="MyBatis3Simple", 不生成Example */
public void generateMyBatis() { 
   
	//MBG执行过程中的警告信息
	List<String> warnings = new ArrayList<String>();
	//当生成的代码重复时,覆盖原代码
	boolean overwrite = true ;
	String generatorFile = "/generatorConfig.xml";
	//String generatorFile = "/generator/generatorConfigExample.xml";
	//读取MBG配置文件
	InputStream is = Generator.class.getResourceAsStream(generatorFile);

	ConfigurationParser cp = new ConfigurationParser(warnings);
	Configuration config;
	try { 
   
		config = cp.parseConfiguration(is);
		DefaultShellCallback callback = new DefaultShellCallback(overwrite);
		//创建MBG
		MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config, callback, warnings);
		//执行生成代码
		myBatisGenerator.generate(null);
	} catch (IOException e) { 
   
		e.printStackTrace();
	} catch (XMLParserException e) { 
   
		e.printStackTrace();
	} catch (InvalidConfigurationException e) { 
   
		e.printStackTrace();
	} catch (SQLException e) { 
   
		e.printStackTrace();
	} catch (InterruptedException e) { 
   
		e.printStackTrace();
	}
	for (String warning : warnings) { 
   
		System.out.println(warning);
	}
}


public static void main(String[] args) { 
   
	Generator generator = new Generator();
	generator.generateMyBatis();
}
}

generatorConfig.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<!-- 配置生成器 -->
<generatorConfiguration>
	<context id="MySQLContext" targetRuntime="MyBatis3Simple" defaultModelType="flat">
		<!-- 配置前置分隔符和后置分隔符 -->
		<property name="beginningDelimiter" value="`"/>
		<property name="endingDelimiter" value="`"/>
		<!-- 配置注释信息 -->
		<commentGenerator>
			<!-- 不生成注释 -->
			<property name="suppressAllComments" value="true"/>
			<property name="suppressDate" value="true"/>
			<property name="addRemarkComments" value="true"/>
		</commentGenerator>
		<!-- 数据库连接配置 -->
		<jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/cqsw" userId="root" password="123456">
		</jdbcConnection>
		
		<!-- targetPackage:生成实体类存放的包名, targetProject:指定目标项目路径,可以使用相对路径或绝对路径 -->
		<javaModelGenerator targetPackage="com.mhys.crm.entity" targetProject="src">
			<property name="trimStrings" value="true"/>
		</javaModelGenerator>
		
		<!-- 配置SQL映射器Mapper.xml文件的属性 -->
		<sqlMapGenerator targetPackage="com.mhys.crm.dao" targetProject="src"/>
		
		<!-- type="XMLMAPPER":所有的方法都在XML中,接口调用依赖XML文件 -->
		<javaClientGenerator targetPackage="com.mhys.crm.dao" type="XMLMAPPER" targetProject="src"/>
								
		<!-- 生成所有表的映射 -->
		<table tableName="%"></table>		
	</context>
</generatorConfiguration>

resource

mybatis

SqlMapConfig.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>

	<typeAliases>
		<package name="com.mhys.crm.entity"/>
	</typeAliases>
	
	
</configuration>

spring

applicationContext-dao.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">
	
	<context:property-placeholder location="classpath:database.properties" />

	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
		<property name="driverClassName" value="${db.driverClass}" />
		<property name="url" value="${db.jdbcUrl}" />
		<property name="username" value="${db.user}" />
		<property name="password" value="${db.password}" />
	</bean>
	
	<bean class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="configLocation" value="classpath:mybatis/SqlMapConfig.xml" />
		<property name="dataSource" ref="dataSource" />
	</bean>
	
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<property name="basePackage" value="com.mhys.crm.dao" />
	</bean>
	
</beans>

applicationContext-service.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">

	<context:component-scan base-package="com.mhys.crm.service" />
	
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource"></property>
	</bean>
	
	<tx:annotation-driven transaction-manager="transactionManager" />
	
</beans>

spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">

	<context:component-scan base-package="com.mhys.crm.controller" />
	
	<mvc:annotation-driven />
	
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/jsp" />
		<property name="suffix" value=".jsp" />
	</bean>
	
	
</beans>
	

WebContent

jsp

index.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"
	pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Insert title here</title>
</head>
<body>
	<script> window.location.href = "selectAll.do"; </script>
</body>
</html>

account.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>人事管理系统</title>
<style> *{ 
      margin: 0;padding: 0; } table,td,th{ 
      border-collapse: collapse; border-spacing: 0; } table{ 
      text-align:center; width: 90%; margin: 0 auto; } td,th{ 
      padding: 5px 10px; border: 1px solid black; } th{ 
      background: #a1a4b5; font-size: 1.3rem; font-weight: 450; color: white; cursor: pointer; } .form{ 
      width:90%; padding:10px; margin: 0 auto; } .bottom{ 
      width:90%; padding:10px; margin: 0 auto; } h1{ 
      text-align:center; } tr:hover{ 
      box-shadow: #8f8fff 10px 10px 30px 5px ; background: #a1a4b5; } .form-group{ 
      padding: 20px; } </style>
</head>
<body>
	<div class="form">
	<h1>人事管理系统</h1><br/>
		<fieldset>
				<legend>
					搜索
				</legend>
				<div class="form-group">
					<form action="selectAll.do">
						<label>职位:</label>
						<select name="empPosition">
							<option value="">请选择---</option>
							<option>总裁</option>
							<option>经理</option>
							<option>销售人员</option>
							<option>职员</option>
						</select>
						<label>姓名:</label>
						<input type="text" name="empName" />
						<input type="submit" value="查看结果">
					</form>
				</div>
				
			</fieldset>
	</div>
	<table>
	
		<tr>
			<th>员工编号</th>
			<th>姓名</th>
			<th>职位</th>
			<th>入职日期</th>
			<th>薪资</th>
			<th>部门名称</th>
			<th>部门地址</th>
			<th>操作</th>
		</tr>
		
			<c:forEach items="${empList }" var="emp">
				<tr>
					<td>${emp.empId }</td>
					<td>${emp.empName }</td>
					<td>${emp.empPosition }</td>
					<td><fmt:formatDate value="${emp.empInDate }" pattern="yyyy-MM-dd"/></td>
					<td>${emp.empSalary }</td>
					<td>${emp.deptName }</td>
					<td>${emp.deptAddress }</td>
					<td>
						<button style="padding: 4px 10px" onclick="del(${emp.empId })" >删除</button>
							<%-- <a style="color: red" onclick="del(${emp.empId })" >删除</a> --%>
					</td>
				</tr>
			</c:forEach>
			
	</table>
	<div class="bottom">
		<a href="addPage.do">添加员工</a>
		共${empList.size() }条数据
	</div>
	<script type="text/javascript"> function del(id){ 
      if(confirm("确认要删除吗?")){ 
      return window.location.href="delete.do?id="+id; }else { 
      return false; } }; </script>

</body>
</html>

addAccount.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
    <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Insert title here</title>
</head>
<body>
	
	<h1>添加账户</h1>
	<form action="add.do">
	
		<input type="hidden" name="id" />
		<p>
			<label>姓名:</label>
			<input type="text" name="empName" />
		</p>
		<p>
			<label>职位:</label>
							<select name="empPosition">
								<option></option>
								<option>总裁</option>
								<option>经理</option>
								<option>销售人员</option>
								<option>职员</option>
							</select>
		</p>
		<p>
			<label>入职日期:</label>
			<input type="date" name="empInDate"/>
		</p>
		<p>
			<label>薪资:</label>
			<input type="number" name="empSalary"/>
		</p>
		<p>
			<label>部门:</label>
			<select name="deptId">
				<option></option>
				<option value="1">技术部</option>
				<option value="2">销售部</option>
				<option value="3">市场部</option>
			</select>
		</p>
		<p>
			<button type="submit">提交</button>
			<input type="button" onclick="window.history.back();" value="取消">
		</p>
	
	</form>
	
</body>
</html>

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