基于SSM实现企业生资源管理系统-ERP系统
作者主页：编程千纸鹤
作者简介：Java、前端、Pythone开发多年，做过高程，项目经理，架构师
主要内容：Java项目开发、毕业设计开发、面试技术整理、最新技术分享
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项目编号：BS-XX-157
一，项目简介
这是一个生产管理ERP系统。依托科技计划重点项目“制造装备物联及生产管理系统研发”，主要包括：计划进度、设备管理、工艺监控、物料监控、人员监控、质量监控、系统管理7大模块。系统采用SSM框架开发实现，前端主要基于JQUERY-UI实现页面布局展示。
ERP(Enterprise Resource Planning,企业资源计划)系统，是进行物质资源、资金资源和信息资源集成一体化管理的企业信息管理系统，ERP统领企业全局，为管理层服务，重心在于企业决策，ERP对企业宏观管理，一个企业一套ERP，具有整合性、系统性、灵活性、实时控制性等显著特点。ERP 系统的供应链管理思想对企业提出了更高的要求，是企业在信息化社会、在知识经济时代繁荣发展的核心管理模式。
二，环境介绍
语言环境：Java: jdk1.8
数据库：Mysql: mysql5.7
应用服务器：Tomcat: tomcat8.5.31
开发工具：IDEA或eclipse
后台开发技术：SSM框架开发
前端开发技术：ajax+jquery+jquery-ui
三，系统展示
用户登陆：
计划进度管理：
计划进度管理-订单管理
计划进度管理-客户管理
计划进度管理-产品管理
计划进度管理-作业管理
计划进度管理-生产计划管理
计划进度管理-生产派工管理
设备管理—设备台账
设备管理—设备种类
设备管理—设备例检
设备管理—设备故障
设备管理—设备维修
工艺监控—工艺管理
物料监控—物料信息
系统管理—用户管理
系统管理—角色管理
四，核心代码展示
package com.megagao.production.ssm.controller;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import com.megagao.production.ssm.domain.customize.ActiveUser;
import com.megagao.production.ssm.util.CollectionsFactory;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import static com.megagao.production.ssm.common.Constants.NO_PERMISSION;
/**
*
* 权限判断controller
*
*/
@RestController
public class AuthorityJudgeController {
private static final Logger logger = LoggerFactory.getLogger(AuthorityJudgeController.class);
@RequestMapping("*/*_judge")
public Map authorityJudge(HttpServletRequest request) throws Exception{
Subject subject = SecurityUtils.getSubject();
ActiveUser activeUser = (ActiveUser) subject.getPrincipal();
//根据uri,使用shiro判断相应权限
String uri = request.getRequestURI();
String[] names = uri.split("/");
String featureName = names[2];
String operateName = names[3].split("_")[0];
Map map = CollectionsFactory.newHashMap();
if(!activeUser.getUserStatus().equals("1")){
if (logger.isDebugEnabled()) {
logger.debug(NO_PERMISSION, "账户已被锁定！");
}
map.put("msg", "您的账户已被锁定，请切换账户登录！");
}else if(!activeUser.getRoleStatus().equals("1")){
if (logger.isDebugEnabled()) {
logger.debug(NO_PERMISSION, "角色已被锁定!");
}
map.put("msg", "当前角色已被锁定，请切换账户登录！");
}else{
if (logger.isDebugEnabled()) {
logger.debug(NO_PERMISSION, "没有权限!");
}
if(!subject.isPermitted(featureName+":"+operateName)){
map.put("msg", "您没有权限，请切换用户登录！");
}
}
return map;
}
}
package com.megagao.production.ssm.controller;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import javax.servlet.http.HttpServletResponse;
import com.megagao.production.ssm.service.FileService;
import com.megagao.production.ssm.util.DownloadUtil;
import com.megagao.production.ssm.util.JsonUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
/**
*
* 上传图片处理
*
*/
@Controller
public class FileController {
@Autowired
private FileService fileService;
@RequestMapping(value="/file/upload", method=RequestMethod.POST)
@ResponseBody
public String handleFileUpload(MultipartHttpServletRequest request) throws Exception{
Iterator iterator = request.getFileNames();
String json = null;
while (iterator.hasNext()) {
String fileName = iterator.next();
MultipartFile multipartFile = request.getFile(fileName);
Map result = fileService.uploadFile(multipartFile);
json = JsonUtils.objectToJson(result);
}
return json;
}
@RequestMapping(value="/file/delete")
@ResponseBody
public String handleFileDelete(@RequestParam String fileName) throws Exception{
fileService.deleteFile(fileName);
Map result = new HashMap();
result.put("data", "success");
String json = JsonUtils.objectToJson(result);
return json;
}
@RequestMapping(value="/file/download")
public void handleFileDownload(@RequestParam String fileName, HttpServletResponse response) throws Exception{
fileName = fileName.substring(fileName.lastIndexOf("/")+1);
String filePath = "D:\\upload\\temp\\file\\"+fileName;
DownloadUtil du = new DownloadUtil();
du.download(filePath, fileName, response, false);
}
}
package com.megagao.production.ssm.controller;
import com.megagao.production.ssm.util.CollectionsFactory;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.IncorrectCredentialsException;
import org.apache.shiro.authc.UnknownAccountException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.subject.Subject;
import org.springframework.stereotype.Controller;
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.HttpSession;
import java.util.Map;
import static com.megagao.production.ssm.common.Constants.VALIDATE_CODE;
@Controller
public class LoginController {
/**
* shiro ajax登录
*/
@RequestMapping(value = "/ajaxLogin")
@ResponseBody
public Map ajaxLogin(@RequestParam String username,
@RequestParam String password,
@RequestParam(required=false) String randomcode,
HttpSession session) throws Exception{
Map map = CollectionsFactory.newHashMap();
if(randomcode !=null && !randomcode.equals("")){
//取出session的验证码（正确的验证码）
String validateCode = (String)session.getAttribute(VALIDATE_CODE);
//页面中输入的验证和session中的验证进行对比
if(validateCode!=null && !randomcode.equals(validateCode)){
//如果校验失败，将验证码错误失败信息放入map中
map.put("msg", "randomcode_error");
//直接返回，不再校验账号和密码
return map;
}
}
Subject currentUser = SecurityUtils.getSubject();
if (!currentUser.isAuthenticated()) {
UsernamePasswordToken token = new UsernamePasswordToken(username, password);
try{
currentUser.login(token);
}catch(UnknownAccountException ex){
map.put("msg", "account_error");
}catch(IncorrectCredentialsException ex){
map.put("msg", "password_error");
}catch(AuthenticationException ex){
map.put("msg", "authentication_error");
}
}
//返回json数据
return map;
}
}
package com.megagao.production.ssm.controller.system;
import java.util.List;
import com.megagao.production.ssm.domain.customize.CustomResult;
import com.megagao.production.ssm.service.PermissionService;
import com.megagao.production.ssm.domain.authority.SysRolePermission;
import com.megagao.production.ssm.domain.customize.EUDataGridResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@RequestMapping("/permission")
public class PermissionController {
@Autowired
private PermissionService permissionService;
@RequestMapping("/get/{permissionId}")
@ResponseBody
public SysRolePermission getItemById(@PathVariable String permissionId) throws Exception{
SysRolePermission sysRolePermission = permissionService.get(permissionId);
return sysRolePermission;
}
@RequestMapping("/find")
public String find() throws Exception{
return "permission_list";
}
@RequestMapping("/get_data")
@ResponseBody
public List getData() throws Exception{
return permissionService.find();
}
@RequestMapping("/get_permission")
@ResponseBody
public SysRolePermission getPermission(String roleId) throws Exception{
return permissionService.getByRoleId(roleId);
}
@RequestMapping("/add")
public String add() throws Exception{
return "permission_add";
}
@RequestMapping("/edit")
public String edit() throws Exception{
return "permission_edit";
}
@RequestMapping("/list")
@ResponseBody
public EUDataGridResult getItemList(Integer page, Integer rows, SysRolePermission sysRolePermission)
throws Exception{
EUDataGridResult result = permissionService.getList(page, rows, sysRolePermission);
return result;
}
@RequestMapping(value="/insert", method=RequestMethod.POST)
@ResponseBody
private CustomResult insert(SysRolePermission sysRolePermission) throws Exception {
CustomResult result = permissionService.insert(sysRolePermission);
return result;
}
@RequestMapping(value="/update")
@ResponseBody
private CustomResult update(SysRolePermission sysRolePermission) throws Exception {
CustomResult result = permissionService.update(sysRolePermission);
return result;
}
@RequestMapping(value="/update_by_roleid")
@ResponseBody
private CustomResult updateByRoleId(String roleId, String permission) throws Exception {
CustomResult result = permissionService.updateByRoleId(roleId, permission);
return result;
}
@RequestMapping(value="/update_all")
@ResponseBody
private CustomResult updateAll(SysRolePermission sysRolePermission) throws Exception {
CustomResult result = permissionService.updateAll(sysRolePermission);
return result;
}
@RequestMapping(value="/delete")
@ResponseBody
private CustomResult delete(String id) throws Exception {
CustomResult result = permissionService.delete(id);
return result;
}
}
package com.megagao.production.ssm.controller.system;
import java.util.List;
import com.megagao.production.ssm.domain.vo.RoleVO;
import com.megagao.production.ssm.domain.customize.CustomResult;
import com.megagao.production.ssm.domain.customize.EUDataGridResult;
import com.megagao.production.ssm.domain.authority.SysRole;
import com.megagao.production.ssm.service.RoleService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.validation.FieldError;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.validation.Valid;
@Controller
@RequestMapping("/role")
public class RoleController {
@Autowired
private RoleService roleService;
@RequestMapping("/get/{roleId}")
@ResponseBody
public RoleVO getItemById(@PathVariable String roleId) throws Exception{
RoleVO sysRole = roleService.get(roleId);
return sysRole;
}
@RequestMapping("/find")
public String find() throws Exception{
return "role_list";
}
@RequestMapping("/permission")
public String permission() throws Exception{
return "role_permission";
}
@RequestMapping("/get_data")
@ResponseBody
public List getData() throws Exception{
return roleService.find();
}
@RequestMapping("/add")
public String add() throws Exception{
return "role_add";
}
@RequestMapping("/edit")
public String edit() throws Exception{
return "role_edit";
}
@RequestMapping("/list")
@ResponseBody
public EUDataGridResult getItemList(Integer page, Integer rows, RoleVO role) throws Exception{
EUDataGridResult result = roleService.getList(page, rows, role);
return result;
}
@RequestMapping(value="/insert", method=RequestMethod.POST)
@ResponseBody
private CustomResult insert(@Valid SysRole role, BindingResult bindingResult) throws Exception {
CustomResult result;
if(bindingResult.hasErrors()){
FieldError fieldError = bindingResult.getFieldError();
return CustomResult.build(100, fieldError.getDefaultMessage());
}
if(roleService.findByRoleNameAndId(role.getRoleName(), role.getRoleId()).size()>0){
result = new CustomResult(0, "该角色名已经存在，请更换角色名！", null);
}else if(roleService.get(role.getRoleId()) != null){
result = new CustomResult(0, "该角色编号已经存在，请更换角色编号！", null);
}else{
result = roleService.insert(role);
}
return result;
}
@RequestMapping(value="/update")
@ResponseBody
private CustomResult update(SysRole role) throws Exception {
CustomResult result = roleService.update(role);
return result;
}
@RequestMapping(value="/update_all")
@ResponseBody
private CustomResult updateAll(@Valid SysRole role, BindingResult bindingResult) throws Exception {
CustomResult result;
if(bindingResult.hasErrors()){
FieldError fieldError = bindingResult.getFieldError();
return CustomResult.build(100, fieldError.getDefaultMessage());
}
if(roleService.findByRoleNameAndId(role.getRoleName(), role.getRoleId()).size()>0){
result = new CustomResult(0, "该角色名已经存在，请更换角色名！", null);
}else if(roleService.get(role.getRoleId()) != null){
result = new CustomResult(0, "该角色编号已经存在，请更换角色编号！", null);
}else{
result = roleService.updateAll(role);
}
return result;
}
@RequestMapping(value="/delete")
@ResponseBody
private CustomResult delete(String id) throws Exception {
CustomResult result = roleService.delete(id);
return result;
}
@RequestMapping(value="/delete_batch")
@ResponseBody
private CustomResult deleteBatch(String[] ids) throws Exception {
CustomResult result = roleService.deleteBatch(ids);
return result;
}
//根据角色id查找
@RequestMapping("/search_role_by_roleId")
@ResponseBody
public EUDataGridResult searchRoleByRoleId(Integer page, Integer rows, String searchValue) throws Exception{
EUDataGridResult result = roleService.searchRoleByRoleId(page, rows, searchValue);
return result;
}
//根据角色名查找
@RequestMapping("/search_role_by_roleName")
@ResponseBody
public EUDataGridResult searchRoleByRoleName(Integer page, Integer rows, String searchValue) throws Exception{
EUDataGridResult result = roleService.searchRoleByRoleName(page, rows, searchValue);
return result;
}
}
五，项目总结
本项目功能齐全，前后端交互较好，完整的实现了一个企业ERP系统应用的相关模块。