• Java项目：JSP在线租车服务系统

    作者主页：夜未央5788

     简介：Java领域优质创作者、Java项目、学习资料、技术互助

    文末获取源码

    项目介绍

    系统基于租车业务场景而搭建的O2O服务平台，可为用户提供商务租车、接送机、旅游租车、企业租车、自驾租车、婚庆用车等自助租车服务。

    系统根据相关版本提供相关内容服务。包含车辆库管理、司机管理、订单管理、活动管理、评价管理等。

    由于本程序规模不大，可供课程设计，毕业设计学习演示之用
     

    环境需要

    1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
    2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
    3.tomcat环境：Tomcat 8.x,9.x版本均可
    4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS； 
    5.数据库：MySql 5.7版本；

    6.是否Maven项目: 否；

    技术栈

    Servlet、JSP、JDBC、MySQL5.7、Tomcat8

    使用说明

    1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
    2. 使用IDEA/Eclipse/MyEclipse导入项目，然后运行；
    3. 将项目中src/com/dao/DB.java配置文件中的数据库配置改为自己的配置;
    4. 运行项目，在浏览器中输入地址；
    前台访问地址：http://localhost:8080/opencar/
    后台访问地址：http://localhost:8080/opencar/admin/login
    管理员账号/密码：admin/zft3285497

    用户账号/密码：15228932523/zft3285497

    运行截图

    用户角色

     

     

     

     

     

     

     

     

     

    管理员角色

     

     

     

     

     

     

     

    相关代码 

    1. package com.weishang.action.recept;
    2. import java.io.IOException;
    3. import java.sql.SQLException;
    4. import java.util.List;
    5.  
    6. import javax.servlet.RequestDispatcher;
    7. import javax.servlet.ServletException;
    8. import javax.servlet.annotation.WebServlet;
    9. import javax.servlet.http.HttpServlet;
    10. import javax.servlet.http.HttpServletRequest;
    11. import javax.servlet.http.HttpServletResponse;
    12.  
    13. import com.weishang.service.UserService;
    14. import com.weishang.tool.CommonUrl;
    15. import com.weishang.pojo.AdminMod;
    16. import com.weishang.pojo.Cms;
    17. import com.weishang.pojo.Recept;
    18. import com.weishang.pojo.Template;
    19. @WebServlet(displayName="前台页面（自动模块）",name="Auto",urlPatterns="/auto")
    20. public class Auto extends HttpServlet {
    21.  
    22. 	private static final long serialVersionUID = 1L;
    23.  
    24. 	/**
    25. 	 * Constructor of the object.
    26. 	 */
    27. 	public Auto() {
    28. 		super();
    29. 	}
    30.  
    31. 	/**
    32. 	 * Destruction of the servlet. 
    33. 	 */
    34. 	public void destroy() {
    35. 		super.destroy(); // Just puts "destroy" string in log
    36. 		// Put your code here
    37. 	}
    38.  
    39. 	/**
    40. 	 * The doGet method of the servlet. 
    41. 	 *
    42. 	 * This method is called when a form has its tag value method equals to get.
    43. 	 * 
    44. 	 * @param request the request send by the client to the server
    45. 	 * @param response the response send by the server to the client
    46. 	 * @throws ServletException if an error occurred
    47. 	 * @throws IOException if an error occurred
    48. 	 */
    49. 	public void doGet(HttpServletRequest request, HttpServletResponse response)
    50. 			throws ServletException, IOException {
    51. 		UserService us=new UserService();
    52. 		String menuId=request.getParameter("menuId");//获取菜单id
    53. 		Recept recept=null;
    54. 		try {
    55. 			String path = request.getContextPath();
    56. 			String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
    57. 			recept=us.getReceptById(menuId);
    58. 			String modId= recept.getData_mod();//获取自动模块
    59. 			AdminMod mod=null;
    60. 			List cmsList=null;
    61. 			Cms cms=null;
    62. 			Template tpl=us.getTemplate();//获取正在使用的模板
    63. 			String jsp="";//前台的jsp页面
    64. 			jsp= "/template/"+tpl.getFolder()+"/page/"+recept.getJspMod()+".jsp";
    65. 			mod=us.getModById(modId);
    66. 			List receptList=null;
    67. 			if(recept.getParent()!=null && !recept.getParent().equals(0)){
    68. 				receptList=us.getReceptByParent(recept.getParent(), basePath);
    69. 			}else{
    70. 				receptList=us.getReceptByParent(recept.getId(), basePath);
    71. 			}
    72. 			if(mod.getStyle().equals(1)){//列表模块
    73. 				Integer pageNo=0;
    74. 				String pageNoTem=request.getParameter("page") ;
    75. 				if(pageNoTem!=null){
    76. 					pageNo=Integer.parseInt(pageNoTem);
    77. 				}else{
    78. 					pageNo=1;
    79. 				}
    80. 				int sum=0;
    81. 				String pageSizeTem=CommonUrl.getValue("user_page");
    82. 				Integer pageSize=Integer.parseInt(pageSizeTem);
    83. 				String ids="";
    84. 				if(receptList.size()>0){
    85. 					for(int i=0;i
    86. 						ids+=receptList.get(i).getData_mod()+",";
    87. 					}
    88. 					if(recept.getParent()!=null && !recept.getParent().equals(0)){
    89. 						cmsList=us.getCmsByPage(pageNo, pageSize,mod.getId().toString());
    90. 						sum=us.countCmsByMod(mod.getId().toString());
    91. 					}else{
    92. 						ids=ids.substring(0,ids.length()-1);
    93. 						cmsList=us.getCmsByPage(pageNo, pageSize,ids);
    94. 						sum=us.countCmsByMod(ids);
    95. 					}
    96. 				}else{
    97. 					cmsList=us.getCmsByPage(pageNo, pageSize,mod.getId().toString());
    98. 					sum=us.countCmsByMod(mod.getId().toString());
    99. 				}
    100. 				request.setAttribute("recept",recept);
    101. 				request.setAttribute("cmsList",cmsList);
    102. 				request.setAttribute("receptList",receptList);
    103. 			    request.setAttribute("sum",sum/pageSize+1);
    104. 			    request.setAttribute("pageNo",pageNo);
    105. 			    RequestDispatcher rd = request.getRequestDispatcher(jsp);
    106. 				rd.forward(request,response);
    107. 			}else if(mod.getStyle().equals(2)){//单页模块
    108. 				if(receptList.size()>0){
    109. 					cms=us.getCmsByAdminMod(mod.getId());//得到单页信息
    110. 				}else{
    111. 					cms=us.getCmsByAdminMod(mod.getId());//得到单页信息
    112. 				}
    113. 				request.setAttribute("recept",recept);
    114. 				RequestDispatcher rd = request.getRequestDispatcher(jsp);
    115. 		        request.setAttribute("cms",cms);
    116. 		        request.setAttribute("receptList",receptList);
    117. 				rd.forward(request,response);
    118. 			}
    119. 		} catch (SQLException e) {
    120. 			// TODO Auto-generated catch block
    121. 			e.printStackTrace();
    122. 		}
    123. 	}
    124.  
    125. 	/**
    126. 	 * The doPost method of the servlet. 
    127. 	 *
    128. 	 * This method is called when a form has its tag value method equals to post.
    129. 	 * 
    130. 	 * @param request the request send by the client to the server
    131. 	 * @param response the response send by the server to the client
    132. 	 * @throws ServletException if an error occurred
    133. 	 * @throws IOException if an error occurred
    134. 	 */
    135. 	public void doPost(HttpServletRequest request, HttpServletResponse response)
    136. 			throws ServletException, IOException {
    137. 		doGet(request,response);
    138. 	}
    139.  
    140. 	/**
    141. 	 * Initialization of the servlet. 
    142. 	 *
    143. 	 * @throws ServletException if an error occurs
    144. 	 */
    145. 	public void init() throws ServletException {
    146. 		// Put your code here
    147. 	}
    148.  
    149. }

    ReceptAction

    1. package com.weishang.action.recept;
    2. import java.io.IOException;
    3. import javax.servlet.RequestDispatcher;
    4. import javax.servlet.ServletException;
    5. import javax.servlet.annotation.WebServlet;
    6. import javax.servlet.http.HttpServlet;
    7. import javax.servlet.http.HttpServletRequest;
    8. import javax.servlet.http.HttpServletResponse;
    9.  
    10. @WebServlet(displayName="前台页面（主要的action）",name="ReceptAction",urlPatterns="/recept")
    11. public class ReceptAction extends HttpServlet {
    12. 	
    13. 	private static final long serialVersionUID = 1L;
    14.  
    15.  
    16. 	/**
    17. 	 * Constructor of the object.
    18. 	 */
    19. 	public ReceptAction() {
    20. 		super();
    21. 	}
    22.  
    23. 	/**
    24. 	 * Destruction of the servlet. 
    25. 	 */
    26. 	public void destroy() {
    27. 		super.destroy(); // Just puts "destroy" string in log
    28. 		// Put your code here
    29. 	}
    30.  
    31. 	public void doGet(HttpServletRequest request, HttpServletResponse response)
    32. 			throws ServletException, IOException {
    33. 		String action=request.getParameter("action");
    34. 		String menuId=request.getParameter("menuId");
    35. 		String paerntMenu=request.getParameter("paerntMenu");
    36. 		Integer pageNo=0;
    37. 		String pageNoTem=request.getParameter("page");
    38. 		if(pageNoTem!=null){//有分页
    39. 			RequestDispatcher rd = request.getRequestDispatcher("/"+action+"?menuId="+menuId+"&page="+pageNo);
    40. 			rd.forward(request,response);
    41. 		}else{//无分页
    42. 			if(paerntMenu==null){
    43. 				RequestDispatcher rd = request.getRequestDispatcher("/"+action+"?menuId="+menuId);
    44. 				rd.forward(request,response);
    45. 			}else{
    46. 				RequestDispatcher rd = request.getRequestDispatcher("/"+action+"?menuId="+menuId+"&paerntMenu="+paerntMenu);
    47. 				rd.forward(request,response);
    48. 			}
    49. 			
    50. 		}
    51. 	}
    52.  
    53. 	public void doPost(HttpServletRequest request, HttpServletResponse response)
    54. 			throws ServletException, IOException {
    55.  
    56. 	
    57. 	}
    58.  
    59.  
    60. 	public void init() throws ServletException {
    61. 		// Put your code here
    62. 	}
    63.  
    64. }

    AuntList

    1. package com.weishang.my.action;
    2.  
    3. import java.io.IOException;
    4. import java.sql.SQLException;
    5. import java.util.List;
    6.  
    7. import javax.servlet.RequestDispatcher;
    8. import javax.servlet.ServletException;
    9. import javax.servlet.annotation.WebServlet;
    10. import javax.servlet.http.HttpServlet;
    11. import javax.servlet.http.HttpServletRequest;
    12. import javax.servlet.http.HttpServletResponse;
    13. import com.weishang.my.pojo.Aunt;
    14. import com.weishang.my.pojo.Comment;
    15. import com.weishang.my.service.ShopService;
    16. import com.weishang.pojo.Template;
    17. import com.weishang.service.UserService;
    18. import com.weishang.tool.CommonUrl;
    19. @WebServlet(displayName="获取外部员工的信息",name="AuntList",urlPatterns="/aunt")
    20. public class AuntList extends HttpServlet{
    21.  
    22. 	private static final long serialVersionUID = 1L;
    23.  
    24. 	/**
    25. 	 * Constructor of the object.
    26. 	 */
    27. 	public AuntList() {
    28. 		super();
    29. 	}
    30.  
    31. 	/**
    32. 	 * Destruction of the servlet. 
    33. 	 */
    34. 	public void destroy() {
    35. 		super.destroy(); // Just puts "destroy" string in log
    36. 		// Put your code here
    37. 	}
    38.  
    39. 	/**
    40. 	 * The doGet method of the servlet. 
    41. 	 *
    42. 	 * This method is called when a form has its tag value method equals to get.
    43. 	 * 
    44. 	 * @param request the request send by the client to the server
    45. 	 * @param response the response send by the server to the client
    46. 	 * @throws ServletException if an error occurred
    47. 	 * @throws IOException if an error occurred
    48. 	 */
    49. 	public void doGet(HttpServletRequest request, HttpServletResponse response)
    50. 			throws ServletException, IOException {
    51. 		response.setContentType("text/html;charset=UTF-8");
    52. 		ShopService ss=new ShopService();
    53. 		UserService us=new UserService();
    54. 		String jsp="";
    55. 		Template tpl=null;
    56. 		String pageNoTem=request.getParameter("page") ;
    57. 		Integer pageNo=0;
    58. 		if(pageNoTem!=null){
    59. 			pageNo=Integer.parseInt(pageNoTem);
    60. 		}else{
    61. 			pageNo=1;
    62. 		}
    63. 		String pageSizeTem=CommonUrl.getValue("user_page");
    64. 		Integer pageSize=Integer.parseInt(pageSizeTem);
    65. 		List auntList=null;
    66. 		List commetnList=null;
    67. 		Aunt aunt=null;
    68. 		Integer sum=0;
    69. 		String tem_aunt_id=request.getParameter("aunt_id");
    70. 		Integer aunt_id=0;
    71. 		if(tem_aunt_id!=null && !tem_aunt_id.equals("")){
    72. 			aunt_id=Integer.parseInt(tem_aunt_id);
    73. 		}
    74. 		try {
    75. 			tpl =us.getTemplate();
    76. 			auntList=ss.getAuntList(pageNo, pageSize, null);
    77. 			sum=ss.getAuntCount(null);
    78. 			aunt=ss.getAuntById(aunt_id);
    79. 		} catch (SQLException e) {
    80. 			// TODO Auto-generated catch block
    81. 			e.printStackTrace();
    82. 		}
    83. 		try {
    84. 			commetnList=ss.getCommentByCmsId(1, 4, null,aunt.getId().toString(),"0");
    85. 		} catch (SQLException e) {
    86. 			// TODO Auto-generated catch block
    87. 			e.printStackTrace();
    88. 		}
    89. 		aunt.setComList(commetnList);
    90. 		request.setAttribute("auntList",auntList);
    91. 		if(sum%pageSize==0){
    92. 			request.setAttribute("sum",sum/pageSize);
    93. 		}else{
    94. 			request.setAttribute("sum",sum/pageSize+1);
    95. 		}
    96. 		request.setAttribute("aunt",aunt);
    97. 		request.setAttribute("pageNo",pageNo);
    98. 		jsp= "/template/"+tpl.getFolder()+"/page/aunt_detail.jsp";//前台的手机jsp页面
    99. 		RequestDispatcher rd = request.getRequestDispatcher(jsp);
    100. 		rd.forward(request,response);
    101. 	}
    102.  
    103. 	/**
    104. 	 * The doPost method of the servlet. 
    105. 	 *
    106. 	 * This method is called when a form has its tag value method equals to post.
    107. 	 * 
    108. 	 * @param request the request send by the client to the server
    109. 	 * @param response the response send by the server to the client
    110. 	 * @throws ServletException if an error occurred
    111. 	 * @throws IOException if an error occurred
    112. 	 */
    113. 	public void doPost(HttpServletRequest request, HttpServletResponse response)
    114. 			throws ServletException, IOException {
    115. 		doGet( request,  response);
    116. 	}
    117.  
    118. 	/**
    119. 	 * Initialization of the servlet. 
    120. 	 *
    121. 	 * @throws ServletException if an error occurs
    122. 	 */
    123. 	public void init() throws ServletException {
    124. 		// Put your code here
    125. 	}
    126.  
    127. }

    EnterpriseService

    1. package com.weishang.my.action;
    2.  
    3. import java.io.IOException;
    4. import java.io.PrintWriter;
    5. import java.sql.SQLException;
    6.  
    7. import javax.servlet.RequestDispatcher;
    8. import javax.servlet.ServletException;
    9. import javax.servlet.annotation.WebServlet;
    10. import javax.servlet.http.HttpServlet;
    11. import javax.servlet.http.HttpServletRequest;
    12. import javax.servlet.http.HttpServletResponse;
    13.  
    14. import com.weishang.pojo.Recept;
    15. import com.weishang.service.UserService;
    16. import com.weishang.tool.ReturnJspUrl;
    17. @WebServlet(displayName="企业服务",name="EnterpriseService",urlPatterns="/service")
    18. public class EnterpriseService extends HttpServlet {
    19.  
    20. 	/**
    21. 	 * Constructor of the object.
    22. 	 */
    23. 	public EnterpriseService() {
    24. 		super();
    25. 	}
    26.  
    27. 	/**
    28. 	 * Destruction of the servlet. 
    29. 	 */
    30. 	public void destroy() {
    31. 		super.destroy(); // Just puts "destroy" string in log
    32. 		// Put your code here
    33. 	}
    34.  
    35. 	/**
    36. 	 * The doGet method of the servlet. 
    37. 	 *
    38. 	 * This method is called when a form has its tag value method equals to get.
    39. 	 * 
    40. 	 * @param request the request send by the client to the server
    41. 	 * @param response the response send by the server to the client
    42. 	 * @throws ServletException if an error occurred
    43. 	 * @throws IOException if an error occurred
    44. 	 */
    45. 	public void doGet(HttpServletRequest request, HttpServletResponse response)
    46. 			throws ServletException, IOException {
    47. 		UserService us=new UserService();
    48. 		ReturnJspUrl rj=new ReturnJspUrl();
    49. 		String menuId=request.getParameter("menuId");//获取菜单id
    50. 		Recept recept=null;
    51. 		String jsp="";
    52. 		try {
    53. 			recept=us.getReceptById(menuId);
    54. 			request.setAttribute("recept",recept);
    55. 			request.setAttribute("menuId",menuId);
    56. 			jsp=rj.url(request, "/page/"+recept.getJspMod()+".jsp");
    57. 			RequestDispatcher rd = request.getRequestDispatcher(jsp);
    58. 			rd.forward(request,response);
    59. 		} catch (NumberFormatException e) {
    60. 			jsp= "/404.jsp";//前台的手机jsp页面
    61. 			RequestDispatcher rd = request.getRequestDispatcher(jsp);
    62. 			rd.forward(request,response);
    63. 		}catch (SQLException e) {
    64. 			jsp= "/404.jsp";//前台的手机jsp页面
    65. 			RequestDispatcher rd = request.getRequestDispatcher(jsp);
    66. 			rd.forward(request,response);
    67. 		}catch (NullPointerException e) {
    68. 			jsp= "/404.jsp";//前台的手机jsp页面
    69. 			RequestDispatcher rd = request.getRequestDispatcher(jsp);
    70. 			rd.forward(request,response);
    71. 		}
    72. 	}
    73.  
    74. 	/**
    75. 	 * The doPost method of the servlet. 
    76. 	 *
    77. 	 * This method is called when a form has its tag value method equals to post.
    78. 	 * 
    79. 	 * @param request the request send by the client to the server
    80. 	 * @param response the response send by the server to the client
    81. 	 * @throws ServletException if an error occurred
    82. 	 * @throws IOException if an error occurred
    83. 	 */
    84. 	public void doPost(HttpServletRequest request, HttpServletResponse response)
    85. 			throws ServletException, IOException {
    86. 		doGet( request,  response);
    87. 	}
    88.  
    89. 	/**
    90. 	 * Initialization of the servlet. 
    91. 	 *
    92. 	 * @throws ServletException if an error occurs
    93. 	 */
    94. 	public void init() throws ServletException {
    95. 		// Put your code here
    96. 	}
    97.  
    98. }

    如果也想学习本系统，下面领取。关注并回复：132jsp

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  • 原文地址：https://blog.csdn.net/hanyunlong1989/article/details/127645161