Java项目：121SSM记账管理系统

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一、项目介绍

记账管理系统基于Spring+SpringMVC+Mybatis开发，系统主要功能如下：

收入项管理
支出项管理
收入方式管理
支出方式管理
添加收入
添加支出
余额管理
历史收支
图表统计

二、技术框架

后端：Spring，Springmvc，Mybatis
前端：bootstrap，echarts，jquery

三、安装教程

用idea打开项目
在idea中配置jdk环境
配置maven环境并下载依赖
配置Tomcat8.0
新建数据库，导入数据库文件
mysqldb.properties文件中将数据库账号密码改成自己本地的
启动运行， , 管理员账号密码 system/123456

四、项目截图

五、相关代码

IncomeController

package com.taoxiuxia.controller;import java.util.HashMap;
import java.util.List;
import java.util.Map;import javax.servlet.http.HttpSession;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 com.taoxiuxia.model.Balance;
import com.taoxiuxia.model.Income;
import com.taoxiuxia.model.Item;
import com.taoxiuxia.model.PayMethod;
import com.taoxiuxia.model.SessionUser;
import com.taoxiuxia.service.IIncomeService;
import com.taoxiuxia.service.IItemService;
import com.taoxiuxia.service.IMonthlyStatisticsService;
import com.taoxiuxia.service.IPayMethodService;
import com.taoxiuxia.util.Constants;
import com.taoxiuxia.util.MyDateFormat;
import com.taoxiuxia.util.NumberFormat;@Controller
@RequestMapping("/incomeController")
public class IncomeController {private IIncomeService incomeService;private IItemService itemService;private IMonthlyStatisticsService monthlyStatisticsService;private IPayMethodService payMethodService;public IIncomeService getIncomeService() {return incomeService;}@Autowiredpublic void setIncomeService(IIncomeService incomeService) {this.incomeService = incomeService;}public IMonthlyStatisticsService getMonthlyStatisticsService() {return monthlyStatisticsService;}@Autowiredpublic void setMonthlyStatisticsService(IMonthlyStatisticsService monthlyStatisticsService) {this.monthlyStatisticsService = monthlyStatisticsService;}public IItemService getItemService() {return itemService;}@Autowiredpublic void setItemService(IItemService itemService) {this.itemService = itemService;}public IPayMethodService getPayMethodService() {return payMethodService;}@Autowiredpublic void setPayMethodService(IPayMethodService payMethodService) {this.payMethodService = payMethodService;}/*** income页面** @param model* @return*/@RequestMapping("/showIncome")public String showIncomes(Model model, HttpSession session) {Map<String, Float> map = monthlyStatistics(session);SessionUser sessionUser= (SessionUser) session.getAttribute(Constants.SESSION_USER_KEY);int userId = sessionUser.getUserId();//页面上的统计信息model.addAttribute("totalIncome", NumberFormat.save2Decimals(map.get("monthlyIncome")));model.addAttribute("totalExpenditure", NumberFormat.save2Decimals(map.get("monthlyExpenditure")));model.addAttribute("notActualExpenditure", NumberFormat.save2Decimals(map.get("notActualExpenditure")));model.addAttribute("balanceInBeginOfMonth", NumberFormat.save2Decimals(map.get("balanceInBeginOfMonth")));model.addAttribute("balanceId_InBeginOfMonth", NumberFormat.save2Decimals(map.get("balanceId_InBeginOfMonth")));model.addAttribute("balanceShould", NumberFormat.save2Decimals(map.get("balanceShould")));model.addAttribute("actualBalance", NumberFormat.save2Decimals(map.get("actualBalance")));model.addAttribute("actualBalanceId", NumberFormat.save2Decimals(map.get("actualBalanceId")));model.addAttribute("actualExpenditure", NumberFormat.save2Decimals(map.get("actualExpenditure")));// income listList<Income> incomes = incomeService.loadIncomes(userId);model.addAttribute("incomes", incomes);// 收入项 listList<Item> items = itemService.loadIncomeItems(userId);model.addAttribute("items", items);//收入方式listList<PayMethod> payMethods = payMethodService.loadPayMethods(userId, "in");model.addAttribute("payMethods", payMethods);model.addAttribute("sessionUser", sessionUser);return "pages/income";}/*** 增加income** @param item* @param money* @param remark*/@RequestMapping("/addIncome")public void addIncomes(String date, int item, float money, String moneyType, String remark, HttpSession session) {int userId = Integer.parseInt(session.getAttribute(Constants.USER_ID)+"");incomeService.addIncome(userId, date, item, money, moneyType, remark);}/*** 修改收入** @param incomeId* @param money* @param itemId* @param remark*/@RequestMapping("/changeIncome")public void changeIncome(int incomeId, float money, String moneyType, int itemId, String remark, String date) {incomeService.changeIncome(incomeId, money, moneyType, itemId, remark, MyDateFormat.dateFormat(date));}/*** 删除收入** @param incomeId* @param itemId*/@RequestMapping("/deleIncome")public void deleIncome(int incomeId, HttpSession session) {incomeService.deleIncome(incomeId);}/*** 在收入和支出页面上 统计部分的内容* 这部分和ExpenditureController的相同方法完全一样** @param session* @return*/public Map<String,Float> monthlyStatistics(HttpSession session) {int userId = Integer.parseInt(session.getAttribute(Constants.USER_ID)+"");Map<String,Float>map = new HashMap<String, Float>();// 月收入float monthlyIncome = monthlyStatisticsService.monthlyIncome(userId);map.put("monthlyIncome", monthlyIncome);// 月支出float monthlyExpenditure = monthlyStatisticsService.monthlyExpenditure(userId);map.put("monthlyExpenditure", monthlyExpenditure);// 月支出中花呗与信用卡的数额float notActualExpenditure = monthlyStatisticsService.notActualExpenditure(userId);map.put("notActualExpenditure", notActualExpenditure);// 本月实际支出float actualExpenditure = monthlyExpenditure - notActualExpenditure;map.put("actualExpenditure", actualExpenditure);// 本月初（上月末）结余Balance balance_InBeginOfMonth = monthlyStatisticsService.balanceInBeginOfMonth(userId);float actualBalance_InBeginOfMonth = balance_InBeginOfMonth.getActualBalance();map.put("balanceInBeginOfMonth", actualBalance_InBeginOfMonth);map.put("balanceId_InBeginOfMonth", balance_InBeginOfMonth.getId() + 0f);// 本月应结余 ==> 月初结余+月收入- (月支出-花呗/信用卡)float balanceShould = actualBalance_InBeginOfMonth + monthlyIncome - (monthlyExpenditure - notActualExpenditure);map.put("balanceShould", balanceShould);// 本月实际结余Balance balanceOfThisMonth = monthlyStatisticsService.balanceOfThisMonth(userId);float actualBalance; // 本月实际结余float actualBalanceId;if(balanceOfThisMonth == null){actualBalance = -1;actualBalanceId = -1;}else{actualBalance = balanceOfThisMonth.getActualBalance();actualBalanceId = balanceOfThisMonth.getId();}map.put("actualBalance", actualBalance);map.put("actualBalanceId", actualBalanceId);return map;}
}

PayMethodController

package com.taoxiuxia.controller;import java.util.HashMap;
import java.util.List;
import java.util.Map;import javax.servlet.http.HttpSession;import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
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.bind.annotation.ResponseBody;import com.taoxiuxia.model.PayMethod;
import com.taoxiuxia.model.SessionUser;
import com.taoxiuxia.service.IPayMethodService;
import com.taoxiuxia.util.Constants;@Controller
@RequestMapping("/payMethodController")
public class PayMethodController {private Logger logger=LoggerFactory.getLogger(PayMethodController.class);private IPayMethodService payMethodService;public IPayMethodService getPayMethodService() {return payMethodService;}@Autowiredpublic void setPayMethodService(IPayMethodService payMethodService) {this.payMethodService = payMethodService;}/*** 收支方式管理页面* * @param model* @return*/@RequestMapping("/showManagePayMethods")public String showManagePayMethods(Model model,HttpSession session) {SessionUser sessionUser = (SessionUser) session.getAttribute(Constants.SESSION_USER_KEY);int userId = sessionUser.getUserId();List<PayMethod> incomePayMethods = payMethodService.loadPayMethods(userId, "in");List<PayMethod> expenditurePayMethods = payMethodService.loadPayMethods(userId, "ex");model.addAttribute("incomePayMethods", incomePayMethods);model.addAttribute("expenditurePayMethods", expenditurePayMethods);model.addAttribute("sessionUser", sessionUser);return "pages/managePayMethods";}/*** 修改PayMethod* @param payMethodId* @param payMethodName* @param isCountInThisMonthEx* @param remark*/@RequestMapping("/changePayMethod")public void changeItem(int payMethodId, String payMethodName, int isCountInThisMonthEx, String remark) {payMethodService.changePayMethod(payMethodId, payMethodName, isCountInThisMonthEx, remark);}/*** 删除PayMethod* @param payMethodId*/@RequestMapping("/delePayMethod")public void delePayMethod(int payMethodId) {payMethodService.delePayMethod(payMethodId);}/*** 增加PayMethod* @param session* @param payMethodName* @param isCountInThisMonthEx* @param remark* @param inOrEx*/@RequestMapping("/addPayMethod")public void addItem(HttpSession session,String payMethodName, int isCountInThisMonthEx, String remark, String inOrEx) {SessionUser sessionUser = (SessionUser) session.getAttribute(Constants.SESSION_USER_KEY);int userId = sessionUser.getUserId();payMethodService.addPayMethod(userId, payMethodName, isCountInThisMonthEx, inOrEx, remark);}/*** PayMethod的上移和下移* @param session* @param itemId* @param inOrEx* @param upAndDown* @return*/@RequestMapping(value = "/upAndDownPayMethod", produces = "application/json;charset=UTF-8")public @ResponseBody Map<String ,Object> upAndDownPayMethod(HttpSession session, int payMethodId, String inOrEx, String upAndDown) {Map<String, Object> map = new HashMap<String, Object>();SessionUser sessionUser = (SessionUser) session.getAttribute(Constants.SESSION_USER_KEY);int userId = sessionUser.getUserId();String msg = payMethodService.upAndDownPayMethod(userId, payMethodId, inOrEx, upAndDown);map.put("info", msg);return map;}
}