火车车次信息管理试题

本试题使用Jsp+Spring+Mybatis+Mysql+Maven等技术实现火车车次信息管理。

题目：火车车次信息管理

语言和环境

A、实现语言
Java
B、环境要求
JDK1.8、Eclipse、Tomcat7、Spring、Mybatis、Mysql、Maven

功能要求

使用JSP+Servlet+Spring+Mybatis实现火车车次信息管理功能，MySql作为后台数据库，功能包括车次信息浏览、火车车次信息详情和车次信息删除两大功能。具体要求如下：
（1）打开火车车次信息管理首页，以列表方式显示所有车次信息，页面列表要求实现隔行变色效果，如下图所示。

(2)单击“删除”链接可以进行火车车次信息删除，如果没有复选框被选中，当单击“删除”链接时需要提示“请选择车次！”信息，如下图所示。

（3）如果选中复选框，单击“删除”链接，执行删除车次信息操作，并根据删除结果给出相应的信息提示，如下图所示。
点击确定后，跳转至车次信息列表页面，并显示更新后的车次列表信息，如下图所示。

（4）单击车次超链接，则跳转至指定车次的火车车次详情页面，如下图所示。

数据库设计

数据库表名称及要求：

视频讲解及源码地址

https://download.csdn.net/download/pcbhyy/10763118

主要代码

数据库

create table train_info(train_no varchar(30) primary key,start_station varchar(30) not null,arrival_station varchar(30) not null,start_time varchar(30) not null,arrival_time varchar(30) not null,type varchar(30) not null,runtime varchar(30) not null,mile double(10,1)  not null
)INSERT INTO `train_info` VALUES ('D73', '沈阳', '深圳', '10-24-16:40', '10-25-20:08', '特快', '20', '2000');
INSERT INTO `train_info` VALUES ('D74', '沈阳', '阜新', '10-24-16:40', '10-25-20:08', '特快', '2', '200');
INSERT INTO `train_info` VALUES ('D75', '沈阳', '北京', '10-24-16:40', '10-25-20:08', '高铁', '4', '1000');INSERT INTO `train_info` VALUES ('D123', '沈阳北', '北京', '10:40', '16:05', '动车', '3d', '500');
INSERT INTO `train_info` VALUES ('G388', '沈阳北', '锦州', '16:40', '07:05', '高铁', '1d', '300');
INSERT INTO `train_info` VALUES ('k388', '沈阳北', '重庆北', '16:40', '07:05', '快', '39d', '1500');
INSERT INTO `train_info` VALUES ('K6206', '沈阳北', '成都北', '16:40', '07:05', '快', '39d', '1500');
INSERT INTO `train_info` VALUES ('Z17', '沈阳北', '北京北', '16:40', '09:05', '直达', '9d', '500');

Servlet

package com.yy.servlet;import java.io.IOException;
import java.util.List;import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;import com.yy.eitity.TrainInfo;
import com.yy.service.TrainInfoService;public class TrainInfoServlet extends HttpServlet {  protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {request.setCharacterEncoding("utf-8");String method = request.getParameter("method");if("getTrainInfo".equals(method)) {doGetTrainInfo(request,response);}else if("getTrainById".equals(method)) {doGetTrainById(request,response);}else if("dels".equals(method)) {doDels(request,response);}}private void doDels(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {String[] nos = request.getParameterValues("no");ServletContext sc = request.getServletContext();WebApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(sc);TrainInfoService service = context.getBean(TrainInfoService.class);int n = service.batchDelete(nos);doGetTrainInfo(request,response);     }private void doGetTrainById(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {String no = request.getParameter("no");ServletContext sc = request.getServletContext();WebApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(sc);TrainInfoService service = context.getBean(TrainInfoService.class);TrainInfo info = service.getById(no);request.setAttribute("train", info);request.getRequestDispatcher("/WEB-INF/train/getTrain.jsp").forward(request, response);      }private void doGetTrainInfo(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {ServletContext sc = request.getServletContext();WebApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(sc);TrainInfoService service = context.getBean(TrainInfoService.class);List<TrainInfo> list = service.getAll();request.setAttribute("list", list);request.getRequestDispatcher("/WEB-INF/train/getall.jsp").forward(request, response);      }protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {doGet(request, response);}
}

mapper接口

package com.yy.mapper;import java.util.List;import com.yy.eitity.TrainInfo;public interface TrainInfoMapper {public List<TrainInfo> getAll();public TrainInfo getById(String no);public int batchDelete(String[] nos);
}

mapper

<?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.yy.mapper.TrainInfoMapper"><resultMap type="com.yy.eitity.TrainInfo" id="basicMap"><id property="trainNo" column="train_no" /><result property="arrivalStation" column="arrival_Station"/><result property="arrivalTime" column="arrival_Time"/><result property="mile" column="mile"/><result property="runtime" column="runtime"/><result property="startStation" column="start_Station"/><result property="startTime" column="start_Time"/><result property="type" column="type"/></resultMap><select id="getAll" resultMap="basicMap">select * from train_info</select><select id="getById" resultMap="basicMap">select * from train_info where train_no = #{trainNo}</select><delete id="batchDelete">delete from train_info where train_no in<foreach collection="array" item="trainNo" open="(" close=")" separator=",">#{trainNo}</foreach></delete>
</mapper>

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.yy</groupId><artifactId>spring_demo</artifactId><version>0.0.1-SNAPSHOT</version><packaging>war</packaging><build><resources><resource><directory>src/main/java</directory><excludes><exclude>**/*.java</exclude></excludes></resource><resource><directory>src/main/resources</directory></resource></resources><plugins><!-- 资源文件拷贝插件 --><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-resources-plugin</artifactId><version>2.7</version><configuration><encoding>UTF-8</encoding></configuration></plugin><!-- java编译插件 --><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.2</version><configuration><source>1.8</source><target>1.8</target><encoding>UTF-8</encoding></configuration></plugin><plugin><groupId>org.apache.tomcat.maven</groupId><artifactId>tomcat7-maven-plugin</artifactId><version>2.2</version><configuration><!-- 部署路径，如：/e3mall,表明部署到/e3mall路径下 --><path>/</path><!-- 端口号 --><port>8089</port></configuration></plugin></plugins></build><dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.12</version></dependency><dependency><groupId>log4j</groupId><artifactId>log4j</artifactId><version>1.2.17</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>4.3.8.RELEASE</version></dependency><dependency><groupId>aopalliance</groupId><artifactId>aopalliance</artifactId><version>1.0</version></dependency><dependency><groupId>org.aspectj</groupId><artifactId>aspectjweaver</artifactId><version>1.8.10</version></dependency><dependency><groupId>commons-dbcp</groupId><artifactId>commons-dbcp</artifactId><version>1.4</version></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.1.6</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-tx</artifactId><version>4.3.8.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-jdbc</artifactId><version>4.3.8.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-orm</artifactId><version>4.3.8.RELEASE</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis</artifactId><version>3.2.6</version></dependency><dependency><groupId>cglib</groupId><artifactId>cglib</artifactId><version>3.2.5</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis-spring</artifactId><version>1.2.2</version></dependency><dependency><groupId>jstl</groupId><artifactId>jstl</artifactId><version>1.2</version></dependency><!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api --><dependency><groupId>javax.servlet</groupId><artifactId>javax.servlet-api</artifactId><version>3.1.0</version><scope>provided</scope></dependency><!-- https://mvnrepository.com/artifact/javax.servlet.jsp/jsp-api --><dependency><groupId>javax.servlet.jsp</groupId><artifactId>jsp-api</artifactId><version>2.2</version><scope>provided</scope></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-webmvc</artifactId><version>4.3.8.RELEASE</version></dependency></dependencies>
</project>