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ssm图书实例

2021-08-28 12:31:47  阅读：180  来源： 互联网

标签：String int bookName ssm 实例 books import public 图书


ssm实例

新建一个maven项目

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<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.xiaozhi</groupId>
    <artifactId>ssmDemol</artifactId>
    <version>1.0-SNAPSHOT</version>
    <dependencies>
        <!--Junit-->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>
        <!--数据库驱动-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.47</version>
        </dependency>
        <!-- 数据库连接池 -->
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.5.2</version>
        </dependency>
        <!--Servlet - JSP -->
        <!--        <dependency>-->
        <!--            <groupId>javax.servlet</groupId>-->
        <!--            <artifactId>servlet-api</artifactId>-->
        <!--            <version>2.5</version>-->
        <!--        </dependency>-->
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.2</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <!--Mybatis-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.5.2</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>2.0.2</version>
        </dependency>
        <!--Spring-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>5.1.9.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>5.1.9.RELEASE</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.75</version>
        </dependency>
        <!--文件上传-->
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
            <version>1.3.3</version>
        </dependency>
        <!--servlet-api导入高版本的-->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>4.0.1</version>
        </dependency>
        <!--    pagehelper插件分页-->
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
            <version>4.1.4</version>
        </dependency>
    </dependencies>


    <build>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>


</project>

数据库

ssmbuild.sql

DROP TABLE IF EXISTS `books`;
CREATE TABLE `books`  (
  `bookID` int(10) NOT NULL AUTO_INCREMENT COMMENT '书id',
  `bookName` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '书名',
  `bookCounts` int(11) NOT NULL COMMENT '数量',
  `detail` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '描述',
  INDEX `bookID`(`bookID`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 105 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

INSERT INTO `books` VALUES (1, 'Java', 1, '从入门到放弃');
INSERT INTO `books` VALUES (2, 'MySQL', 10, '从删库到跑路');
INSERT INTO `books` VALUES (3, 'Linux', 5, '从进门到进牢');
INSERT INTO `books` VALUES (4, 'Python', 5, 'Python入门');

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
         version="4.0" >
<!--    禁用el表达式-->
<!--    <jsp-config>-->
<!--        <jsp-property-group>-->
<!--            <url-pattern>*.jsp</url-pattern>-->
<!--            <el-ignored>true</el-ignored>-->
<!--        </jsp-property-group>-->
<!--    </jsp-config>-->

    <!--DispatcherServlet-->
    <servlet>
        <servlet-name>DispatcherServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <!--一定要注意:我们这里加载的是总的配置文件，之前被这里坑了！-->
            <param-value>classpath:applicationContext.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>DispatcherServlet</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    <!--encodingFilter-->
    <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>
            org.springframework.web.filter.CharacterEncodingFilter
        </filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>utf-8</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!--Session过期时间-->
    <session-config>
        <session-timeout>15</session-timeout>
    </session-config>
</web-app>

index.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<!DOCTYPE HTML>
<html>
<head>
  <title>首页</title>
  <style type="text/css">
    a {
      text-decoration: none;
      color: black;
      font-size: 18px;
    }
    h3 {
      width: 180px;
      height: 38px;
      margin: 100px auto;
      text-align: center;
      line-height: 38px;
      background: deepskyblue;
      border-radius: 4px;
    }
  </style>
</head>
<body>
<h3>
  <a href="${pageContext.request.contextPath}/book/userlist1">点击进入列表页</a><br>
</h3>
</body>
</html>

目录如下

java目录文件

BookController

package com.xiaozhi.controller;

import com.xiaozhi.pojo.Books;
import com.xiaozhi.service.BookService;
import org.apache.ibatis.annotations.Param;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.commons.CommonsMultipartFile;

import javax.servlet.http.HttpServletRequest;
import java.io.File;
import java.io.IOException;
import java.util.List;

/**
 * @Author Administrator
 * @Date 2021/5/19 16:02
 * @Version 1.0
 */
@Controller
@RequestMapping("/book")
public class BookController {
//    自动装配
    @Autowired
//    通过使用 @Qualifier 注解，我们可以消除需要注入哪个 bean 的问题
    @Qualifier("BookServiceImpl")
    private BookService bookService;
    @RequestMapping("/allBook")
    public String list(Model model) {
        List<Books> list = bookService.queryAllBook();
        model.addAttribute("list", list);
        return "allBook";
    }

    @RequestMapping("/toAddBook")
    public String toAddPaper() {
        return "addBook";
    }
    @RequestMapping("/addBook")
    public String addPaper(Books books) {
        System.out.println(books);
        bookService.addBook(books);
        return "redirect:/book/allBook";
    }

    @RequestMapping("/toUpdateBook")
    public String toUpdateBook(Model model,@Param("id")  int id) {
        Books books = bookService.queryBookById(id);
        System.out.println(books);
        model.addAttribute("book",books );
        return "updateBook";
    }
    @RequestMapping("/updateBook")
    public String updateBook(Model model, Books book) {
        System.out.println(book);
        bookService.updateBook(book);
        Books books = bookService.queryBookById(book.getBookID());
        model.addAttribute("books", books);
        return "redirect:/book/allBook";
    }

    @RequestMapping("/del/{bookId}")
    public String deleteBook(@PathVariable("bookId") int id) {
        bookService.deleteBookById(id);
        return "redirect:/book/allBook";
    }

    @RequestMapping("/queryBook")
    public String queryBook(@Param("queryBookName") String queryBookName, Model model){
//        System.out.println("要查询的书籍:"+queryBookName);
        if (queryBookName == null) {
            List<Books> list = bookService.queryAllBook();
            model.addAttribute("list", list);
        } else if (queryBookName.equals("")) {
            List<Books> list = bookService.queryAllBook();
            model.addAttribute("list", list);
        } else {
            List<Books> books = bookService.queryBookByName(queryBookName);
//            Books books = bookService.queryBookByName(queryBookName);
//            List<Books> list = new ArrayList<Books>();
//            list.add(books);
            model.addAttribute("list", books);
        }

        return "allBook";
    }
    @RequestMapping(value = "/userlist")
    public String Userlist(@Param("start") Integer start,@Param("end") Integer end,Model model){
        if(start ==null || start<1){
            start =1;
        }
        int total = bookService.queryAllBook().size();
//        System.out.println("总数为" + total);
        end=5;
        int pages= total/end;
//        System.out.println("总页数为"+pages);
        List<Books> booksList = bookService.getUserlimit((start-1)*5, end);
        model.addAttribute("list", booksList);
        model.addAttribute("pages", pages);
        model.addAttribute("start", start);
        return "allBook1";
    }
    @RequestMapping(value = "/userlist1")
    public String Userlist1(@Param("start") Integer start, @Param("end") Integer end,@Param("queryBookName") String queryBookName, Model model, HttpServletRequest request){
//        System.out.println("要查询的书籍:"+queryBookName);
        if(start ==null || start<1){
            start =1;
        }
        int total = bookService.queryAllBook().size();
        end=5;
        int pages= total/end;
        List<Books> booksList = bookService.getUserlimit1((start-1)*5, end,queryBookName);
        model.addAttribute("list", booksList);
        model.addAttribute("pages", pages);
        model.addAttribute("start", start);
        model.addAttribute("queryBookName", queryBookName);
        return "allBook2";
    }

    @RequestMapping(value = "/vue")
    public String Vue(Model model){
        return "vue";
    }
    /**
     采用file.Transto 来保存上传的文件
     */
    @RequestMapping("/upload")
    public String  fileUpload2(@RequestParam("file") CommonsMultipartFile file, HttpServletRequest request) throws IOException {
        //上传路径保存设置
        String path = request.getServletContext().getRealPath("/upload");
        File realPath = new File(path);
        if (!realPath.exists()){
            realPath.mkdir();
        }
        //上传文件地址
        System.out.println("上传文件保存地址："+realPath);
        //通过CommonsMultipartFile的方法直接写文件（注意这个时候）
        file.transferTo(new File(realPath +"/"+ file.getOriginalFilename()));
        return "redirect:/book/vue";
    }
}

BookMapper

package com.xiaozhi.dao;

import com.xiaozhi.pojo.Books;

import java.util.List;
import java.util.Map;

/**
 * @Author Administrator
 * @Date 2021/5/19 15:51
 * @Version 1.0
 */
public interface BookMapper {
    //增加一个Book
    int addBook(Books book);
    //根据id删除一个Book
    int deleteBookById(int id);
    //更新Book
    int updateBook(Books books);
    //根据id查询,返回一个Book
    Books queryBookById(int id);
    //查询全部Book,返回list集合
    List<Books> queryAllBook();
    //根据id查询,返回一个Book
    List<Books> queryBookByName(String bookName);
    //分页limit
    List<Books> getUserlimit(Map<String, Integer> map);
    //分页limit
    List<Books> getUserlimit1(Map<String, Object> map);

}

BookMapper.xml

<?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.xiaozhi.dao.BookMapper">
    <!--增加一个Book-->
    <insert id="addBook" parameterType="Books">
        insert into ssmbuild.books(bookName,bookCounts,detail)
        values (#{bookName}, #{bookCounts}, #{detail})
    </insert>
    <!--根据id删除一个Book-->
    <delete id="deleteBookById" parameterType="int">
        delete from ssmbuild.books where bookID=#{bookID}
    </delete>
    <!--更新Book-->
    <update id="updateBook" parameterType="Books">
        update ssmbuild.books
        set bookName = #{bookName},bookCounts = #{bookCounts},detail = #{detail}
        where bookID = #{bookID}
    </update>
    <!--根据id查询,返回一个Book-->
    <select id="queryBookById" resultType="Books">
        select * from ssmbuild.books
        where bookID = #{bookID}
    </select>
    <!--查询全部Book-->
    <select id="queryAllBook" resultType="Books">
        SELECT * from ssmbuild.books
    </select>
    <!--根据书名查询,返回一个Book-->
    <select id="queryBookByName" resultType="Books" parameterType="String">
        select * from ssmbuild.books
        where bookName like CONCAT('%',#{bookName},'%')
    </select>
    <!--    limit查询-->
    <select id="getUserlimit" resultType="Books" parameterType="map">
        select * from ssmbuild.books limit #{start},#{end}
    </select>
    <!--    limit查询-->
    <select id="getUserlimit1" resultType="Books" parameterType="map">
        select * from ssmbuild.books
        <if test="bookName !=null">
            where bookName like CONCAT('%',#{bookName},'%')
        </if>
        limit #{start},#{end}
    </select>
</mapper>

Books

package com.xiaozhi.pojo;

/**
 * @Author Administrator
 * @Date 2021/5/19 15:49
 * @Version 1.0
 */
public class Books {
    private int bookID;
    private String bookName;
    private int bookCounts;
    private String detail;

    public Books(int bookID, String bookName, int bookCounts, String detail) {
        this.bookID = bookID;
        this.bookName = bookName;
        this.bookCounts = bookCounts;
        this.detail = detail;
    }

    public Books(String bookName, int bookCounts, String detail) {
        this.bookName = bookName;
        this.bookCounts = bookCounts;
        this.detail = detail;
    }

    public Books() {
    }

    public int getBookID() {
        return bookID;
    }

    public void setBookID(int bookID) {
        this.bookID = bookID;
    }

    public String getBookName() {
        return bookName;
    }

    public void setBookName(String bookName) {
        this.bookName = bookName;
    }

    public int getBookCounts() {
        return bookCounts;
    }

    public void setBookCounts(int bookCounts) {
        this.bookCounts = bookCounts;
    }

    public String getDetail() {
        return detail;
    }

    public void setDetail(String detail) {
        this.detail = detail;
    }
}

BookService

package com.xiaozhi.service;

import com.xiaozhi.pojo.Books;

import java.util.List;

/**
 * @Author Administrator
 * @Date 2021/5/19 15:56
 * @Version 1.0
 */
public interface BookService {
    //增加一个Book
    int addBook(Books book);
    //根据id删除一个Book
    int deleteBookById(int id);
    //更新Book
    int updateBook(Books books);
    //根据id查询,返回一个Book
    Books queryBookById(int id);
    //查询全部Book,返回list集合
    List<Books> queryAllBook();
    //根据id查询,返回一个Book
    List<Books> queryBookByName(String bookName);
    //分页limit
    List<Books> getUserlimit(Integer start, Integer end);
    //分页limit
    List<Books> getUserlimit1(Integer start, Integer end, String bookName);
}

BookServiceImpl

package com.xiaozhi.service;

import com.xiaozhi.dao.BookMapper;
import com.xiaozhi.pojo.Books;

import java.util.HashMap;
import java.util.List;

/**
 * @Author Administrator
 * @Date 2021/5/19 15:56
 * @Version 1.0
 */
public class BookServiceImpl implements BookService {
    String bookName=null;
    //调用dao层的操作，设置一个set接口，方便Spring管理
    private BookMapper bookMapper;
    public void setBookMapper(BookMapper bookMapper) {
        this.bookMapper = bookMapper;
    }
    public int addBook(Books book) {
        return bookMapper.addBook(book);
    }
    public int deleteBookById(int id) {
        return bookMapper.deleteBookById(id);
    }
    public int updateBook(Books books) {
        return bookMapper.updateBook(books);
    }
    public Books queryBookById(int id) {
        return bookMapper.queryBookById(id);
    }
    public List<Books> queryAllBook() {
        return bookMapper.queryAllBook();
    }
    public List<Books> queryBookByName(String bookName) {
        return bookMapper.queryBookByName(bookName);
    }
    public List<Books> getUserlimit(Integer start, Integer end) {
        HashMap<String, Integer> map = new HashMap<String, Integer>();
        map.put("start",start);
        map.put("end",end);
        return bookMapper.getUserlimit(map);
    }

    public List<Books> getUserlimit1(Integer start, Integer end,String bookName) {
        HashMap<String, Object> map = new HashMap<String, Object>();
        map.put("start",start);
        map.put("end",end);
        map.put("bookName",bookName);
        return bookMapper.getUserlimit1(map);
    }

}

resources目录下文件

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd">
    <import resource="spring-dao.xml"/>
    <import resource="spring-service.xml"/>
    <import resource="spring-mvc.xml"/>
</beans>

database.properties

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/ssmbuild?useSSL=true&useUnicode=true&characterEncoding=utf8
jdbc.username=root
jdbc.password=root123

mybatis-config.xml

<?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>
<!--    取别名-->
    <typeAliases>
        <package name="com.xiaozhi.pojo"/>
    </typeAliases>
    <!-- 配置分页插件 -->
<!--    <plugins>-->
<!--        <plugin interceptor="com.github.pagehelper.PageHelper">-->
<!--            &lt;!&ndash;设置数据可类型Oracle,Mysql,MariaDB,SQLite,Hsqldb,PostgreSQL六种数据库&ndash;&gt;-->
<!--            <property name="dialect" value="mysql"/>-->
<!--        </plugin>-->
<!--    </plugins>-->
    <mappers>
        <mapper resource="com/xiaozhi/dao/BookMapper.xml"/>
    </mappers>

</configuration>

spring-dao.xml

<?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:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        https://www.springframework.org/schema/context/spring-context.xsd">
    <!-- 配置整合mybatis -->
    <!-- 1.关联数据库文件 -->
    <context:property-placeholder location="classpath:database.properties"/>
    <!-- 2.数据库连接池 -->
    <!--数据库连接池
        dbcp  半自动化操作  不能自动连接
        c3p0  自动化操作（自动的加载配置文件 并且设置到对象里面）
    -->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <!-- 配置连接池属性 -->
        <property name="driverClass" value="${jdbc.driver}"/>
        <property name="jdbcUrl" value="${jdbc.url}"/>
        <property name="user" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
        <!-- c3p0连接池的私有属性 -->
        <property name="maxPoolSize" value="30"/>
        <property name="minPoolSize" value="10"/>
        <!-- 关闭连接后不自动commit -->
        <property name="autoCommitOnClose" value="false"/>
        <!-- 获取连接超时时间 -->
        <property name="checkoutTimeout" value="10000"/>
        <!-- 当获取连接失败重试次数 -->
        <property name="acquireRetryAttempts" value="2"/>
    </bean>
    <!-- 3.配置SqlSessionFactory对象 -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <!-- 注入数据库连接池 -->
        <property name="dataSource" ref="dataSource"/>
        <!-- 配置MyBaties全局配置文件:mybatis-config.xml -->
        <property name="configLocation" value="classpath:mybatis-config.xml"/>
    </bean>
    <!-- 4.配置扫描Dao接口包，动态实现Dao接口注入到spring容器中 -->
    <!--解释 ： https://www.cnblogs.com/jpfss/p/7799806.html-->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <!-- 注入sqlSessionFactory -->
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
        <!-- 给出需要扫描Dao接口包 -->
        <property name="basePackage" value="com.xiaozhi.dao"/>
    </bean>
</beans>

spring-mvc.xml

<?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:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd
    http://www.springframework.org/schema/mvc
    https://www.springframework.org/schema/mvc/spring-mvc.xsd">
    <!-- 配置SpringMVC -->
    <!-- 1.开启SpringMVC注解驱动 -->
    <mvc:annotation-driven />
    <!-- 2.静态资源默认servlet配置-->
    <mvc:default-servlet-handler/>
    <!-- 3.配置jsp 显示ViewResolver视图解析器 -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp" />
    </bean>
    <!-- 4.扫描web相关的bean -->
    <context:component-scan base-package="com.xiaozhi.controller" />
    <!--    设置全局都支持跨域-->
    <mvc:cors>
        <mvc:mapping path="/**"/>
    </mvc:cors>
    <!-- 处理请求返回json字符串的中文乱码问题 -->
    <mvc:annotation-driven>
        <mvc:message-converters register-defaults="true">
            <!-- StringHttpMessageConverter编码为UTF-8，防止乱码 -->
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <constructor-arg value="UTF-8" />
                <property name="supportedMediaTypes">
                    <list>
                        <bean class="org.springframework.http.MediaType">
                            <constructor-arg index="0" value="text" />
                            <constructor-arg index="1" value="plain" />
                            <constructor-arg index="2" value="UTF-8" />
                        </bean>
                        <bean class="org.springframework.http.MediaType">
                            <constructor-arg index="0" value="*" />
                            <constructor-arg index="1" value="*" />
                            <constructor-arg index="2" value="UTF-8" />
                        </bean>
                    </list>
                </property>
            </bean>
            <!-- 避免IE执行AJAX时,返回JSON出现下载文件 -->
            <bean id="fastJsonHttpMessageConverter"
                  class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>application/json;charset=UTF-8</value>
                    </list>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>

    <!--关于拦截器的配置-->
    <!--    <mvc:interceptors>-->
    <!--        <mvc:interceptor>-->
    <!--            &lt;!&ndash;/** 包括路径及其子路径&ndash;&gt;-->
    <!--            &lt;!&ndash;/admin/* 拦截的是/admin/add等等这种 , /admin/add/user不会被拦截&ndash;&gt;-->
    <!--            &lt;!&ndash;/admin/** 拦截的是/admin/下的所有&ndash;&gt;-->
    <!--            <mvc:mapping path="/user/**"/>-->
    <!--            &lt;!&ndash;bean配置的就是拦截器&ndash;&gt;-->
    <!--            <bean class="com.xiaozhi.handlerInterceptor.loginHandlerInterceptor"/>-->
    <!--        </mvc:interceptor>-->
    <!--    </mvc:interceptors>-->
    <!--文件上传配置-->
    <bean id="multipartResolver"  class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <!-- 请求的编码格式，必须和jSP的pageEncoding属性一致，以便正确读取表单的内容，默认为ISO-8859-1 -->
        <property name="defaultEncoding" value="utf-8"/>
        <!-- 上传文件大小上限，单位为字节（10485760=10M） -->
        <property name="maxUploadSize" value="10485760"/>
        <property name="maxInMemorySize" value="40960"/>
    </bean>
</beans>

spring-service.xml

<?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:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd">
    <!-- 扫描service相关的bean -->
    <context:component-scan base-package="com.xiaozhi.service" />
    <!--BookServiceImpl注入到IOC容器中-->
    <bean id="BookServiceImpl" class="com.xiaozhi.service.BookServiceImpl">
        <property name="bookMapper" ref="bookMapper"/>
    </bean>
    <!-- 配置事务管理器 -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <!-- 注入数据库连接池 -->
        <property name="dataSource" ref="dataSource" />
    </bean>
</beans>

jsp目录下

allBook2.jsp

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>书籍列表</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <!-- 引入 Bootstrap -->
    <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
    <div class="row clearfix">
        <div class="col-md-12 column">
            <div class="page-header">
                <h1>
                    <small>书籍列表 —— 显示所有书籍</small>
                </h1>
            </div>
        </div>
    </div>
    <div class="col-md-4 column">
        <form class="form-inline" action="/book/userlist1" method="post" style="float: right">
            <input type="text" name="queryBookName" class="form-control" placeholder="输入查询书名">
            <input type="submit" value="查询" class="btn btn-primary">
        </form>
    </div>
    <div class="row">
        <div class="col-md-4 column">
            <a class="btn btn-primary" href="${pageContext.request.contextPath}/book/toAddBook">新增</a>
        </div>
    </div>
    <div class="row clearfix">
        <div class="col-md-12 column">
            <table class="table table-hover table-striped">
                <thead>
                <tr>
                    <th>书籍编号</th>
                    <th>书籍名字</th>
                    <th>书籍数量</th>
                    <th>书籍详情</th>
                    <th>操作</th>
                </tr>
                </thead>
                <tbody>
                <c:forEach var="book" items="${requestScope.get('list')}">
                    <tr>
                        <td>${book.getBookID()}</td>
                        <td>${book.getBookName()}</td>
                        <td>${book.getBookCounts()}</td>
                        <td>${book.getDetail()}</td>
                        <td>
                            <a href="${pageContext.request.contextPath}/book/toUpdateBook?id=${book.getBookID()}">更改</a> |
                            <a href="${pageContext.request.contextPath}/book/del/${book.getBookID()}">删除</a>
                        </td>
                    </tr>
                </c:forEach>
                </tbody>
            </table>
            <nav aria-label="Page navigation" style="text-align: center">
                <ul class="pagination">
                    <li>
                        <c:if test="${start>0}">
                        <a href="${pageContext.request.contextPath}/book/userlist1?start=${start-1}&queryBookName=${queryBookName}" aria-label="Previous">
                            <span aria-hidden="true">&laquo;</span>
                        </a>
                        </c:if>
                    </li>
                    <c:forEach var="i" begin="1" end="${pages+1}">
                        <li><a href="${pageContext.request.contextPath}/book/userlist1?start=${i}&queryBookName=${queryBookName}">${i}</a></li>
                    </c:forEach>
                    <c:if test="${start+1<pages}">
                    <li>
                        <a href="${pageContext.request.contextPath}/book/userlist1?start=${start+1}&queryBookName=${queryBookName}" aria-label="Next">
                            <span aria-hidden="true">&raquo;</span>
                        </a>
                    </li>
                    </c:if>
                </ul>
            </nav>
        </div>
    </div>
</div>

标签：String,int,bookName,ssm,实例,books,import,public,图书
来源： https://www.cnblogs.com/xiaozhizxj/p/15196544.html

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