基于spring+springmvc+mybatis的图书管理系统
来源：互联网 发布：java elasticsearch 编辑：程序博客网 时间：2024/05/19 21:19
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@taglib uri="http://www.springframework.org/tags/form" prefix="form" %><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>添加图书</title> <script type="text/javascript" src="statics/My97DatePicker/WdatePicker.js"></script><script type="text/javascript" src="statics/js/jquery-1.8.3.js"></script><script type="text/javascript"> function check() { var btype = $("#btype").val(); /*var bname = $("#bname").val(); var bauthor = $("#bauthor").val(); var btime = $("#btime").val(); if (bname == "") { alert("图书名称不能为空"); return false; } if (bauthor == "") { alert("作者姓名不能为空"); return false; } if (btime == "") { alert("购买日期不能为空"); return false; } */ /* var regBtime=/^(19|20)\d{2}-(1[0-2])|0?[1-9]-(3[0-1]|[1-2]\d|0?[1-9])$/; if (regBtime.test(btime) == false) { alert("购买日期无效"); return false; } */ if (btype == -1) { alert("请选择图书类别"); return false; } return true; } </script></head><body> <form:form action="book" commandName="book" method="post" onsubmit="return check();"> <form:errors path="*" ></form:errors> <table width="500" border="1"> <caption>新增图书信息</caption> <tr> <td width="91">图书名称:</td> <td width="216"><input type="text" name="bname" id="bname" /></td> <td width="171"> </td> </tr> <tr> <td>图书作者:</td> <td><input type="text" name="bauthor" id="bauthor" /></td> <td> </td> </tr> <tr> <td>购买日期:</td> <td> <input type="text" class="Wdate" id="btime" name="btime" onClick="WdatePicker({dateFmt:'yyyy-MM-dd'})" size="21" value="" /></td> <td>yyyy-MM-dd格式</td> </tr> <tr> <td>图书类别:</td> <td><select id="btype" name="btype"> <option value="-1">--选择所属分类--</option> <option value="0">计算机/软件</option> <option value="1">小说/文摘</option> <option value="2">杂项</option> </select></td> <td> </td> </tr> <tr> <td colspan="3" align="center"><input type="submit" value="新增图书" /></td> </tr> </table> </form:form></body></html><%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>图书详细信息</title></head><body> <h2>图书详细信息</h2> <Br /> 图书名称:${requestScope.book.bname } <Br /> 图书作者:${requestScope.book.bauthor } <Br /> 出版时间:${requestScope.book.btime } <Br /> 图书类别: <c:choose> <c:when test="${book.btype eq 0}">计算机/软件</c:when> <c:when test="${book.btype eq 1}">小说/文摘</c:when> <c:when test="${book.btype eq 2}">杂项</c:when> </c:choose></body></html><%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Insert title here</title></head><body>出错了！！！</body></html><%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>查询图书</title><style type="text/css">td { text-align: center;}table, tr, td { border: 1px solid black; border-collapse: collapse;}a.add { text-decoration: none; color: red;}div {width:900px; text-align: center;}</style><script type="text/javascript" src="statics/js/jquery-1.8.3.js"></script><script type="text/javascript"> $(document).ready(function() { $("#all").click(function() { var $bids = $("input[name=bids]"); if ($(this).is(":checked")) { $bids.prop("checked", true); } else { $bids.prop("checked", false); } }); $("#delBtn").click(function() { var $bids = $("input[name=bids]"); var flag=false; $bids.each(function(index,i){ if($(i).is(":checked")){ flag=true; return; } }); if(flag){ if(confirm("确认删除吗?")){ var bids=""; for(var i=0;i<$bids.length;i++){ if($bids[i].checked){ if(i==$bids.length-1){ bids+="bids="+$bids[i].value; }else{ bids+="bids="+$bids[i].value+"&"; } } } location.href="deleteBooks?"+bids; } } else{ alert("请选择要删除的图书"); return false; } }); $("#btnSearch").click(function() { $("#f2").submit(); }); }); function turnPage(pageIndex){ location.href="book?pageIndex="+pageIndex; } </script></head><body> <c:if test="${not empty msg }"> <script type="text/javascript"> alert("${msg}"); </script> </c:if> <table width="900" border="1"> <caption> <h1>图书信息</h1> </caption> <tr class="bg"> <td>选择</td> <td>图书名称</td> <td>图书作者</td> <td>购买时间</td> <td>图书分类</td> <td>删除</td> <td>更新</td> </tr> <c:forEach items="${p.list}" var="book"> <tr> <td><input type="checkbox" name="bids" value="${book.bid}" /></td> <td><a href="book/${book.bid}">${book.bname }</a></td> <td>${book.bauthor }</td> <td>${book.btime }</td> <td><c:choose> <c:when test="${book.btype eq 0}">计算机/软件</c:when> <c:when test="${book.btype eq 1}">小说/文摘</c:when> <c:when test="${book.btype eq 2}">杂项</c:when> </c:choose></td> <td> <%-- <a href="deleteBook?bid=${book.bid}" onclick="return confirm('确认删除吗?')">删除</a> --%> <form action="book/${book.bid}" method="post"> <input type="hidden" name="_method" value="delete" /> <input type="submit" value="删除" /> </form> </td> <td> <a href="book/${book.bid}/edit" >更新</a> </td> </tr> </c:forEach> </table> <br /> <form id="f1" action="deleteBooks"> <input type="checkbox" id="all" />全选 <input id="delBtn" type="button" value="删除所选" /> </form> <div> <a onclick="turnPage(1)">首页</a> <a onclick="turnPage(${requestScope.p.prevPage})">上一页</a> <a onclick="turnPage(${requestScope.p.nextPage})">下一页</a> <a onclick="turnPage(${requestScope.p.totalPage})">末页</a> 第 ${requestScope.p.currPage }/共 ${requestScope.p.totalPage }页 转到第: <select id="pageIndex" name="pageIndex" onchange="turnPage(this.value)"> <c:forEach var="i" begin="1" end="${requestScope.p.totalPage }"> <option value="${i}">${i}</option> </c:forEach> </select> </div> <br /> <br /> <a class="add" href="../book/new">新增图书信息</a></body></html><%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Insert title here</title><script type="text/javascript" src="js/jquery-1.8.3.js"></script><script type="text/javascript"> function check() { var bname = $("#bname").val(); var bauthor = $("#bauthor").val(); var btime = $("#btime").val(); var btype = $("#btype").val(); if (bname == "") { alert("图书名称不能为空"); return false; } if (bauthor == "") { alert("作者姓名不能为空"); return false; } if (btime == "") { alert("购买日期不能为空"); return false; } var regBtime=/^(19|20)\d{2}-(1[0-2])|0?[1-9]-(3[0-1]|[1-2]\d|0?[1-9])$/; if (regBtime.test(btime) == false) { alert("购买日期无效"); return false; } if (btype == -1) { alert("请选择图书类别"); return false; } return true; } $(document).ready(function(){ $("#bname").val("${requestScope.book.bname}"); $("#bauthor").val("${requestScope.book.bauthor}"); $("#btime").val("${requestScope.book.btime}"); $("#btype").val(["${requestScope.book.btype}"]); });</script></head><body> <form action="update" method="post" onsubmit="return check();"> <input type="hidden" name="bid" value="${requestScope.book.bid }"/> <table width="500" border="1"> <caption>更新图书信息</caption> <tr> <td width="91">图书名称:</td> <td width="216"><input type="text" name="bname" id="bname" /></td> <td width="171"> </td> </tr> <tr> <td>图书作者:</td> <td><input type="text" name="bauthor" id="bauthor" /></td> <td> </td> </tr> <tr> <td>购买日期:</td> <td><input type="text" name="btime" id="btime" /></td> <td>yyyy-MM-dd格式</td> </tr> <tr> <td>图书类别:</td> <td><select id="btype" name="btype"> <option value="-1">--选择所属分类--</option> <option value="0">计算机/软件</option> <option value="1">小说/文摘</option> <option value="2">杂项</option> </select></td> <td> </td> </tr> <tr> <td colspan="3" align="center"><input type="submit" value="更新图书" /></td> </tr> </table> </form></body></html><%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Insert title here</title></head><body><form action="upload" method="post" enctype="multipart/form-data">上传者:<input type="text" name="name"/><br/>上传文件:<input type="file" name="f1"/><input type="submit" value="上传"/></form></body></html><%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Insert title here</title></head><body>上传成功!!!</body></html><?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:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd"> <context:component-scan base-package="cn.jbit.ssm"></context:component-scan><!-- 连接数据库的 --><context:property-override location="classpath:db.properties"/><bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"p:driverClassName="" p:url="" p:username="" p:password=""></bean><!-- dbcp数据源连接数据库<context:property-placeholder location="classpath:db.properties"/><bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" ></bean> --><!-- 配置sqlSessionFactory --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean" p:dataSource-ref="dataSource" p:mapperLocations="classpath:cn/jbit/ssm/dao/*.xml" p:configLocation="classpath:mybatis-config.xml"> </bean> <!-- 扫描接口 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer" p:sqlSessionFactoryBeanName="sqlSessionFactory" p:basePackage="cn.jbit.ssm.dao"></bean></beans><?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> <typeAlias alias="Book" type="cn.jbit.ssm.entity.Book"/> </typeAliases> </configuration>dataSource.driverClassName=com.mysql.jdbc.DriverdataSource.url=jdbc:mysql://localhost:3306/mydb?useUnicode=true&characterEncoding=utf-8dataSource.username=rootdataSource.password=123456<?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:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd"> <context:component-scan base-package="cn.jbit"></context:component-scan> <mvc:annotation-driven></mvc:annotation-driven> <!-- 对静态资源的解析 --> <mvc:resources location="/js/" mapping="/js/**"></mvc:resources> <!-- 视图解析器 --><bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"p:suffix=".jsp"p:prefix="/WEB-INF/jsp/"p:viewClass="org.springframework.web.servlet.view.JstlView"/> <!-- 配置全局异常 <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"> <property name="exceptionMappings"> <props> <prop key="java.lang.Exception">error</prop> </props> </property> </bean> --> <!-- 配置文件上传的解析器 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="defaultEncoding" value="utf-8"></property> <property name="maxUploadSize" value="50000"></property> </bean></beans><?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1"> <display-name>ch_ssm_bookmanage</display-name> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> <context-param><param-name>contextConfigLocation</param-name><param-value>classpath:applicationContext.xml</param-value></context-param><!-- 不配置默认WEB-INF下面的applicationContext.xml --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <!-- 配置过滤器 --> <filter> <filter-name>HiddenHttpMethodFilter</filter-name> <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class> </filter> <filter-mapping> <filter-name>HiddenHttpMethodFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-app>aopalliance.jarasm-4.2.jaraspectjweaver.jarcglib-3.1.jarclassmate-1.1.0.jarcommons-dbcp-1.4.jarcommons-fileupload-1.2.2.jarcommons-io-2.4.jarcommons-lang3-3.1.jarcommons-logging-1.2.jarcommons-pool-1.5.6.jarcommons-pool-1.6.jarhibernate-validator-5.2.4.Final.jarhibernate-validator-annotation-processor-5.2.4.Final.jarhibernate-validator-cdi-5.2.4.Final.jarjackson-annotations-2.5.0.jarjackson-core-2.5.0.jarjackson-databind-2.5.0.jarjavax.el-2.2.4.jarjavax.el-api-2.2.4.jarjboss-logging-3.2.1.Final.jarjstl.jarjunit-4.12.jarlog4j-1.2.17.jarlog4j-api-2.2.jarlog4j-core-2.2.jarmybatis-3.3.0.jarmybatis-spring-1.2.0.jarmysql-connector-java-5.1.38-bin.jarorg.hamcrest.core_1.3.0.v201303031735.jarslf4j-api-1.7.12.jarslf4j-api-1.7.5.jarslf4j-log4j12-1.7.12.jarslf4j-log4j12-1.7.5.jarspring-aop-4.3.0.RELEASE.jarspring-aspects-4.3.0.RELEASE.jarspring-beans-4.3.0.RELEASE.jarspring-context-4.3.0.RELEASE.jarspring-context-support-4.3.0.RELEASE.jarspring-core-4.3.0.RELEASE.jarspring-expression-4.3.0.RELEASE.jarspring-jdbc-4.3.0.RELEASE.jarspring-orm-4.3.0.RELEASE.jarspring-test-4.3.0.RELEASE.jarspring-tx-4.3.0.RELEASE.jarspring-web-4.3.0.RELEASE.jarspring-webmvc-4.3.0.RELEASE.jarstandard.jarvalidation-api-1.1.0.Final.jar package cn.jbit.ssm.biz;import java.util.List;import java.util.Map;import cn.jbit.ssm.entity.Book;public interface BookBiz { /*添加图书*/ public int addBook(Book book) throws Exception; /*查询当前页所有图书*/ public List<Book> getAllBooksByPage(Map<String,Object> map) throws Exception; /*根据bid删除一本图书*/ public int deleteBookByBid(int bid) throws Exception; /*更新图书*/ public int updateBook(Book book) throws Exception; /*根据bid查询图书*/ public Book getBookByBid(int bid) throws Exception; /*删除多本图书*/ public int deleteBookByBids(int [] bids) throws Exception; /*根据条件查询图书总记录数*/ public int countAll(Book book) throws Exception; /*根据条件分页查询图书*/ public List<Book> searchBookByPage(Map<String,Object> map) throws Exception; /*根据图书名称和图书分类查询图书*/ public List<Book> searchBook(Book book) throws Exception;}package cn.jbit.ssm.biz.impl;import java.util.List;import java.util.Map;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Propagation;import org.springframework.transaction.annotation.Transactional;import cn.jbit.ssm.biz.BookBiz;import cn.jbit.ssm.dao.BookDao;import cn.jbit.ssm.entity.Book;@Service("bookBiz")@Transactional(propagation=Propagation.REQUIRED)public class BookBizImpl implements BookBiz { @Autowired private BookDao bookDao; @Override public int addBook(Book book) throws Exception { // TODO Auto-generated method stub return bookDao.addBook(book); } @Override public List<Book> getAllBooksByPage(Map<String, Object> map) throws Exception { // TODO Auto-generated method stub return bookDao.getAllBooksByPage(map); } @Override public int deleteBookByBid(int bid) throws Exception { // TODO Auto-generated method stub return bookDao.deleteBookByBid(bid); } @Override public int updateBook(Book book) throws Exception { // TODO Auto-generated method stub return bookDao.updateBook(book); } @Override public Book getBookByBid(int bid) throws Exception { // TODO Auto-generated method stub return bookDao.getBookByBid(bid); } @Override public int deleteBookByBids(int[] bids) throws Exception { // TODO Auto-generated method stub return bookDao.deleteBookByBids(bids); } @Override public int countAll(Book book) throws Exception { // TODO Auto-generated method stub return bookDao.countAll(book); } @Override public List<Book> searchBookByPage(Map<String, Object> map) throws Exception { // TODO Auto-generated method stub return bookDao.searchBookByPage(map); } @Override public List<Book> searchBook(Book book) throws Exception { // TODO Auto-generated method stub return bookDao.searchBook(book); } }package cn.jbit.ssm.entity;import java.io.Serializable;import java.sql.Date;import javax.validation.constraints.NotNull;import javax.validation.constraints.Pattern;import org.apache.ibatis.type.Alias;import org.springframework.format.annotation.DateTimeFormat;import org.springframework.format.annotation.NumberFormat;@Alias("Book")public class Book implements Serializable{ private static final long serialVersionUID = 1L; public Book(String bname, int btype) { super(); this.btype = btype; } private int bid;//图书编号 @NotNull private String bname;//图书名称 @NotNull @Pattern(regexp="[\u4e00-\u9fe5a-zA-Z0-9_]{2,}") private String bauthor;//图书作者 @Override public String toString() { return "Book [bid=" + bid + ", bname=" + bname + ", bauthor=" + bauthor + ", btime=" + btime + ", btype=" + btype + ", bstartTime=" + bstartTime + ", bendTime=" + bendTime + "]"; } //@DateTimeFormat(pattern="yyyy/MM/dd") @NotNull @DateTimeFormat(pattern="yyyy-MM-dd") private Date btime;//出版时间 @NotNull private int btype=-1;//图书类别 public Date getBstartTime() { return bstartTime; } public void setBstartTime(Date bstartTime) { this.bstartTime = bstartTime; } public Date getBendTime() { return bendTime; } public void setBendTime(Date bendTime) { this.bendTime = bendTime; } private Date bstartTime; private Date bendTime; public Book() { super(); } public Book(String bname, String bauthor, Date btime, int btype) { super(); this.bname = bname; this.bauthor = bauthor; this.btime = btime; this.btype = btype; } public Book(int bid, String bname, String bauthor, Date btime, int btype) { super(); this.bid = bid; this.bname = bname; this.bauthor = bauthor; this.btime = btime; this.btype = btype; } public int getBid() { return bid; } public void setBid(int bid) { this.bid = bid; } public String getBname() { return bname; } public void setBname(String bname) { this.bname = bname; } public String getBauthor() { return bauthor; } public void setBauthor(String bauthor) { this.bauthor = bauthor; } public Date getBtime() { return btime; } public void setBtime(Date btime) { this.btime = btime; } public int getBtype() { return btype; } public void setBtype(int btype) { this.btype = btype; } }package cn.jbit.ssm.tool;import java.util.List;public class Page<T> {private int currPage=1;//当前页private int prevPage;//上一页private int nextPage;//下一页private int totalCount;//总记录数private int totalPage;//总页数private int pageSize=5;//每页显示记录数private List<T> list;//当前页查询结果public int getCurrPage() { return currPage;}public void setCurrPage(int currPage) { this.currPage = currPage;}public int getPrevPage() { int prevPage=currPage-1; if(prevPage<1) prevPage=1; return prevPage;}public void setPrevPage(int prevPage) { this.prevPage = prevPage;}public int getNextPage() { int nextPage=currPage+1; if(nextPage>totalPage) nextPage=totalPage; return nextPage;}public void setNextPage(int nextPage) { this.nextPage = nextPage;}public int getTotalCount() { return totalCount;}public void setTotalCount(int totalCount) { this.totalCount = totalCount; if(totalCount>0){ this.setTotalPage((totalCount-1)/pageSize+1); }}public int getTotalPage() { return totalPage;}public void setTotalPage(int totalPage) { this.totalPage = totalPage;}public int getPageSize() { return pageSize;}public void setPageSize(int pageSize) { this.pageSize = pageSize;}public List<T> getList() { return list;}public void setList(List<T> list) { this.list = list;}}package cn.jbit.ssm.web;import java.util.HashMap;import java.util.List;import java.util.Map;import javax.validation.Valid;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.validation.BindingResult;import org.springframework.web.bind.annotation.ModelAttribute;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.RequestParam;import cn.jbit.ssm.biz.BookBiz;import cn.jbit.ssm.entity.Book;import cn.jbit.ssm.tool.Page;/** * * <p>Title:BookController</p> * <p>Description: 控制器</p> * @author 张健 * @blog www.cnblogs.com/zhangjianblog * @date 2017年1月10日下午2:18:09 * @version Neon Release (4.6.0) */@Controllerpublic class BookController { @Autowired private BookBiz bookBiz; //查询当前页所有图书 @RequestMapping("/book") public String index(@RequestParam(name="pageIndex",required=false)Integer pageIndex, Model model) throws Exception{ Map<String,Object> map=new HashMap<String,Object>(); Page<Book> p=new Page<Book>(); p.setTotalCount(bookBiz.countAll(new Book())); if(null==pageIndex){ pageIndex=1; } p.setCurrPage(pageIndex); map.put("startRow",(pageIndex-1)*p.getPageSize()); map.put("pageSize",p.getPageSize()); List<Book> list=bookBiz.getAllBooksByPage(map); p.setList(list); model.addAttribute("p",p); return "list"; } @RequestMapping("/book/new") public String _new(){ return "addBook"; } @RequestMapping("/book/{bid}") public String show(@PathVariable("bid") int bid,Model model) throws Exception{ Book book=bookBiz.getBookByBid(bid); model.addAttribute("book",book); return "detailBook"; } @RequestMapping(value = "/book", method = {RequestMethod.POST,RequestMethod.GET}) public String create(@ModelAttribute("book") @Valid Book book, BindingResult bindingResult, Model model) throws Exception { if (bindingResult.hasErrors()) { return "addBook"; } int count = bookBiz.addBook(book); if (count > 0) { model.addAttribute("msg", "添加成功!!!"); } else { model.addAttribute("msg", "添加失败"); } return "redirect:/book"; } /* 查询所有图书信息 @Autowired private BookBiz bookBiz; @RequestMapping("/list") public String getAllBooks(Model model) throws Exception{ List<Book> list=bookBiz.getAllBooks(); model.addAttribute("list",list); return "list"; } 新增图书信息 @RequestMapping("/toAdd") public String toAdd(){ return "addBook"; } @RequestMapping("/add") public String addBook(Book book,Model model) throws Exception{ int count=0; try { count = bookBiz.addBook(book); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if(count>0){ model.addAttribute("msg", "添加成功"); }else{ model.addAttribute("msg", "添加失败"); } return "forward:list"; } 根据bid删除图书信息 @RequestMapping(value="/delete/{bid}",method=RequestMethod.DELETE) public String deleteBookByBid(@PathVariable("bid") int bid,RedirectAttributes ra) throws Exception{ int count=0; try { count = bookBiz.deleteBookByBid(bid); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if(count>0){ ra.addFlashAttribute("msg", "删出成功"); }else{ ra.addFlashAttribute("msg", "删除失败"); } return "redirect:/list"; } @RequestMapping("/delete") public String deleteBookByBid(@RequestParam("bid") int bid,Model model) throws Exception{ int count=0; try { count = bookBiz.deleteBookByBid(bid); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if(count>0){ model.addAttribute("msg", "删除成功"); }else{ model.addAttribute("msg", "删除失败"); } return "forward:list"; } 更新图书信息 @RequestMapping(value="/update",method={RequestMethod.PUT}) public String updateBook(Book book,Model model,RedirectAttributes ra) throws Exception{ int count=0; try { count = bookBiz.updateBook(book); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if(count>0){ ra.addFlashAttribute("msg", "更新成功"); }else{ ra.addFlashAttribute("msg", "更新失败"); } return "redirect:/list"; } @ExceptionHandler(value=Exception.class) public String defaultHandlerException(Exception e,Model m){ m.addAttribute("e",e); return "error"; } @RequestMapping("/testException") public String testException() throws Exception{ throw new Exception("测试全局异常"); }*/} package cn.jbit.ssm.dao;import java.util.List;import java.util.Map;import cn.jbit.ssm.entity.Book;/** * * <p>Title:BookDao</p> * <p>Description: </p> * @author 张健 * @blog www.cnblogs.com/zhangjianblog * @date 2017年1月10日上午10:45:32 * @version Neon Release (4.6.0) */public interface BookDao { /*添加图书*/ public int addBook(Book book); /*查询当前页所有图书*/ public List<Book> getAllBooksByPage(Map<String,Object> map); /*根据bid删除一本图书*/ public int deleteBookByBid(int bid); /*更新图书*/ public int updateBook(Book book); /*根据bid查询图书*/ public Book getBookByBid(int bid); /*删除多本图书*/ public int deleteBookByBids(int [] bids); /*根据条件查询图书总记录数*/ public int countAll(Book book); /*根据条件分页查询图书*/ public List<Book> searchBookByPage(Map<String,Object> map); /*根据图书名称和图书分类查询图书*/ public List<Book> searchBook(Book book);}<?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="cn.jbit.ssm.dao.BookDao"> <resultMap type="Book" id="BookResultMap"> <id property="bid" column="b_id"></id><result property="bname" column="b_name"/><result property="bauthor" column="b_author"/><result property="btime" column="b_time"/><result property="btype" column="b_type"/> </resultMap> <select id="getAllBooksByPage" parameterType="hashmap" resultMap="BookResultMap"> select *from book limit #{startRow},#{pageSize} </select> <select id="searchBookByPage" parameterType="hashmap" resultMap="BookResultMap"> select * from book <trim prefix="where" prefixOverrides="and"> <if test="bname!=null"> and b_name like concat('%',#{bname},'%') </if> <if test="bauthor!=null"> and b_author like concat('%',#{bauthor},'%') </if> <if test="bstartTime!=null"> and b_time >=#{bstartTime} </if> <if test="bendTime!=null"> and b_time <![CDATA[<]]>=#{bendTime} </if> <if test="btype!=-1"> and b_type=#{btype} </if> </trim> limit #{startRow},#{pageSize} </select> <select id="countAll" resultType="int" parameterType="Book"> SELECT count(1) FROM book <trim prefix="where" prefixOverrides="and"> <if test="bname!=null"> and b_name like concat('%',#{bname},'%') </if> <if test="bauthor!=null"> and b_author like concat('%',#{bauthor},'%') </if> <if test="bstartTime!=null"> and b_time >=#{bstartTime} </if> <if test="bendTime!=null"> and b_time <![CDATA[<]]>=#{bendTime} </if> <if test="btype!=-1"> and b_type=#{btype} </if> </trim> </select> <select id="getAllBooks" resultMap="BookResultMap"> select *from book </select> <delete id="deleteBookByBid" parameterType="int">delete from book where b_id=#{bid}</delete><insert id="addBook" parameterType="Book">insert into book(b_name,b_author,b_time,b_type) values (#{bname},#{bauthor},#{btime},#{btype})</insert><update id="updateBook" parameterType="Book"><!-- update book set b_name=#{bname},b_author=#{bauthor},b_time=#{btime},b_type=#{btype} where b_id=#{bid} -->update Book <set> <if test="bname!=null">b_name=#{bname}</if> <if test="bauthor!=null">b_author=#{bauthor}</if> <if test="btime!=null">b_time=#{btime}</if> <if test="btype!=null">b_type=#{btype}</if> </set></update><select id="getBookByBid" parameterType="int" resultMap="BookResultMap">select *from book where b_id=#{bid}</select><select id="searchBook" parameterType="Book" resultMap="BookResultMap">select *from book where b_name like b_name=#{bname} and b_type=#{btype}</select></mapper>阅读全文
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