zoukankan      html  css  js  c++  java
  • SSM整合3

    相比与SSM整合2,SSM整合3把dao,service,controller进行了模块的拆分。

    连接池使用了Druid。

    取消了一些自动生成的maven插件。

    数据库

    /*
     Navicat Premium Data Transfer
    
     Source Server         : centos7_mysql
     Source Server Type    : MySQL
     Source Server Version : 80015
     Source Host           : 192.168.234.128:3306
     Source Schema         : maven
    
     Target Server Type    : MySQL
     Target Server Version : 80015
     File Encoding         : 65001
    
     Date: 12/11/2020 09:29:21
    */
    
    SET NAMES utf8mb4;
    SET FOREIGN_KEY_CHECKS = 0;
    
    -- ----------------------------
    -- Table structure for items
    -- ----------------------------
    DROP TABLE IF EXISTS `items`;
    CREATE TABLE `items`  (
      `id` int(10) NOT NULL AUTO_INCREMENT,
      `name` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
      `price` float(10, 0) NULL DEFAULT NULL,
      `pic` varchar(40) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
      `createtime` datetime(0) NULL DEFAULT NULL,
      `detail` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
      PRIMARY KEY (`id`) USING BTREE
    ) ENGINE = InnoDB AUTO_INCREMENT = 9 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
    
    -- ----------------------------
    -- Records of items
    -- ----------------------------
    INSERT INTO `items` VALUES (1, '传智播客', 1000, NULL, '2018-03-13 09:29:30', '带我走上人生巅峰');
    INSERT INTO `items` VALUES (2, '黑马310', NULL, NULL, '2018-03-28 10:05:52', '插入测试');
    INSERT INTO `items` VALUES (3, '黑马307', 199, NULL, '2018-03-07 10:08:04', '插入测试');
    INSERT INTO `items` VALUES (7, '插入测试', NULL, NULL, NULL, NULL);
    INSERT INTO `items` VALUES (8, '插入测试', NULL, NULL, NULL, NULL);
    
    SET FOREIGN_KEY_CHECKS = 1;
    
    

    父工程

    父工程目录结构

    由于是学习maven时搭建的项目,所以项目的名字是maven

    父工程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.zjw</groupId>
        <artifactId>maven_day02_parent</artifactId>
        <packaging>pom</packaging>
        <version>1.0-SNAPSHOT</version>
        <modules>
            <module>maven_day02_dao</module>
            <module>maven_dayo2_service</module>
            <module>maven_dayo2_web</module>
        </modules>
    
        <!-- 统一管理jar包版本 -->
        <properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <maven.compiler.source>1.8</maven.compiler.source>
            <maven.compiler.target>1.8</maven.compiler.target>
            <spring.version>5.0.2.RELEASE</spring.version>
            <slf4j.version>1.6.6</slf4j.version>
            <mysql.version>8.0.15</mysql.version>
            <mybatis.version>3.4.5</mybatis.version>
        </properties>
    
        <!-- 锁定jar包版本 -->
        <dependencyManagement>
            <dependencies>
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-context</artifactId>
                    <version>${spring.version}</version>
                </dependency>
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-web</artifactId>
                    <version>${spring.version}</version>
                </dependency>
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-webmvc</artifactId>
                    <version>${spring.version}</version>
                </dependency>
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-tx</artifactId>
                    <version>${spring.version}</version>
                </dependency>
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-test</artifactId>
                    <version>${spring.version}</version>
                </dependency>
                <dependency>
                    <groupId>org.mybatis</groupId>
                    <artifactId>mybatis</artifactId>
                    <version>${mybatis.version}</version>
                </dependency>
            </dependencies>
        </dependencyManagement>
    
        <!-- 项目依赖jar包 -->
        <dependencies>
            <!-- spring -->
            <dependency>
                <groupId>org.aspectj</groupId>
                <artifactId>aspectjweaver</artifactId>
                <version>1.6.8</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aop</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-web</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-webmvc</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-tx</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-jdbc</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>4.12</version>
                <scope>compile</scope>
            </dependency>
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.version}</version>
            </dependency>
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>servlet-api</artifactId>
                <version>2.5</version>
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>javax.servlet.jsp</groupId>
                <artifactId>jsp-api</artifactId>
                <version>2.0</version>
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>jstl</groupId>
                <artifactId>jstl</artifactId>
                <version>1.2</version>
            </dependency>
    
            <!-- log start -->
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-log4j12</artifactId>
                <version>${slf4j.version}</version>
            </dependency>
            <!-- log end -->
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>${mybatis.version}</version>
            </dependency>
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
                <version>1.3.0</version>
            </dependency>
            <dependency>
                <groupId>c3p0</groupId>
                <artifactId>c3p0</artifactId>
                <version>0.9.1.2</version>
                <type>jar</type>
                <scope>compile</scope>
            </dependency>
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>1.0.9</version>
            </dependency>
        </dependencies>
        <!-- 添加tomcat7插件 -->
        <build>
            <plugins>
                <plugin>
                    <groupId>org.apache.tomcat.maven</groupId>
                    <artifactId>tomcat7-maven-plugin</artifactId>
                    <version>2.2</version>
                </plugin>
            </plugins>
        </build>
    
    </project>
    

    dao层

    dao层目录结构

    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">
        <parent>
            <artifactId>maven_day02_parent</artifactId>
            <groupId>com.zjw</groupId>
            <version>1.0-SNAPSHOT</version>
        </parent>
        <modelVersion>4.0.0</modelVersion>
    
        <artifactId>maven_day02_dao</artifactId>
    
    
    </project>
    

    domain

    Items.java

    package com.zjw.domain;
    
    import java.io.Serializable;
    import java.util.Date;
    import java.util.Objects;
    
    public class Items implements Serializable {
    
        private Integer id;
        private String name;
        private Double price;
        private String pic;
        private Date createtime;
        private String detail;
    
        //getter、sertter、构造、toString、equals、hashCode方法
    

    dao

    ItemsDao.java

    package com.zjw.dao;
    
    import com.zjw.domain.Items;
    
    public interface ItemsDao {
    
        public Items findById(Integer id);
    }
    

    配置文件

    mapper配置文件

    ItemsDao.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.zjw.dao.ItemsDao">
    
        <select id="findById" parameterType="int" resultType="Items">
            select * from items where id = #{id};
        </select>
    
    </mapper>
    

    applicationContext-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"
           xmlns:aop="http://www.springframework.org/schema/aop"
           xmlns:tx="http://www.springframework.org/schema/tx"
           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/aop
    			    http://www.springframework.org/schema/aop/spring-aop.xsd
    			    http://www.springframework.org/schema/tx
    			    http://www.springframework.org/schema/tx/spring-tx.xsd
    			    http://www.springframework.org/schema/mvc
    			    http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    
        <!--dao层配置文件开始-->
    
        <!-- 指定spring读取db.properties配置 -->
        <context:property-placeholder location="classpath:db.properties"  />
    
        <!--配置数据库连接池-->
        <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
            <property name="driverClassName" value="${driverClass}"/>
            <property name="url" value="${jdbcUrl}"/>
            <property name="username" value="${user}"/>
            <property name="password" value="${password}"/>
        </bean>
    
        <!--配置生产SqlSession对象的工厂-->
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource"/>
            <!--扫描pojo包,给包下所有pojo对象起别名-->
            <property name="typeAliasesPackage" value="com.zjw.domain"/>
        </bean>
    
        <!--扫描接口包路径,生成包下所有接口的代理对象,并且放入spring容器中-->
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
            <property name="basePackage" value="com.zjw.dao"/>
        </bean>
    
        <!--dao层配置文件结束-->
    
    </beans>
    

    db.properties

    driverClass=com.mysql.cj.jdbc.Driver
    jdbcUrl=jdbc:mysql://192.168.234.128:3306/maven?useSSL=false&serverTimeZone=Asia/Shanghai
    user=root
    password=a@123456
    

    service层

    service层目录结构

    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">
        <parent>
            <artifactId>maven_day02_parent</artifactId>
            <groupId>com.zjw</groupId>
            <version>1.0-SNAPSHOT</version>
        </parent>
        <modelVersion>4.0.0</modelVersion>
    
        <artifactId>maven_dayo2_service</artifactId>
    
        <dependencies>
            <dependency>
                <groupId>com.zjw</groupId>
                <artifactId>maven_day02_dao</artifactId>
                <version>1.0-SNAPSHOT</version>
            </dependency>
        </dependencies>
    
    
    </project>
    

    service

    ItemsService.java

    package com.zjw.service;
    
    import com.zjw.domain.Items;
    
    public interface ItemsService {
        public Items findById(Integer id);
    }
    
    

    ItemsServiceImpl.java

    package com.zjw.service.impl;
    
    import com.zjw.dao.ItemsDao;
    import com.zjw.domain.Items;
    import com.zjw.service.ItemsService;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Service;
    
    @Service
    public class ItemsServiceImpl implements ItemsService {
    
    
        @Autowired
        private ItemsDao itemsDao;
    
        @Override
        public Items findById(Integer id) {
    
            return itemsDao.findById(id);
        }
    }
    
    

    配置文件

    applicationContext-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"
           xmlns:aop="http://www.springframework.org/schema/aop"
           xmlns:tx="http://www.springframework.org/schema/tx"
           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/aop
    			    http://www.springframework.org/schema/aop/spring-aop.xsd
    			    http://www.springframework.org/schema/tx
    			    http://www.springframework.org/schema/tx/spring-tx.xsd
    			    http://www.springframework.org/schema/mvc
    			    http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    
        <!--dao层配置文件结束-->
    
        <!--service层配置文件开始-->
    
        <!--组件扫描配置-->
        <context:component-scan base-package="com.zjw.service"/>
    
        <!--配置事务管理器-->
        <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
            <property name="dataSource" ref="dataSource"/>
        </bean>
        <!--配置事务的通知-->
        <tx:advice id="advice">
            <tx:attributes>
                <tx:method name="save*" propagation="REQUIRED"/>
                <tx:method name="update*" propagation="REQUIRED"/>
                <tx:method name="delete*" propagation="REQUIRED"/>
                <tx:method name="find*" read-only="true"/>
                <tx:method name="*" propagation="REQUIRED"/>
            </tx:attributes>
        </tx:advice>
        <!--配置切面-->
        <aop:config>
            <aop:pointcut id="pointcut" expression="execution(* com.zjw.service.impl.*.*(..))"/>
            <aop:advisor advice-ref="advice" pointcut-ref="pointcut"/>
        </aop:config>
    
        <!--service层配置文件结束-->
    
    </beans>
    

    controller层

    controller层目录结构

    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">
        <parent>
            <artifactId>maven_day02_parent</artifactId>
            <groupId>com.zjw</groupId>
            <version>1.0-SNAPSHOT</version>
        </parent>
        <modelVersion>4.0.0</modelVersion>
    
        <artifactId>maven_dayo2_web</artifactId>
        <packaging>war</packaging>
    
        <dependencies>
            <dependency>
                <groupId>com.zjw</groupId>
                <artifactId>maven_dayo2_service</artifactId>
                <version>1.0-SNAPSHOT</version>
            </dependency>
        </dependencies>
    
    
    </project>
    
    

    controller

    ItemsController.java

    package com.zjw.controller;
    
    import com.zjw.domain.Items;
    import com.zjw.service.ItemsService;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Controller;
    import org.springframework.ui.Model;
    import org.springframework.web.bind.annotation.RequestMapping;
    
    @Controller
    @RequestMapping("/items")
    public class ItemsController {
    
        @Autowired
        private ItemsService itemsService;
    
        @RequestMapping("/findDetail")
        public String findDetail(Model model){
            Items items = itemsService.findById(1);
            model.addAttribute("item",items);
            return "itemDetail";
        }
    }
    
    

    配置文件

    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"
           xmlns:context="http://www.springframework.org/schema/context"
           xmlns:aop="http://www.springframework.org/schema/aop"
           xmlns:tx="http://www.springframework.org/schema/tx"
           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/aop
    			    http://www.springframework.org/schema/aop/spring-aop.xsd
    			    http://www.springframework.org/schema/tx
    			    http://www.springframework.org/schema/tx/spring-tx.xsd
    			    http://www.springframework.org/schema/mvc
    			    http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    
        <!--引入dao层和service层的配置文件-->
       <import resource="classpath:spring/applicationContext-dao.xml"/>
       <import resource="classpath:spring/applicationContext-service.xml"/>
    
    </beans>
    

    log4j.properties

    # Set root category priority to INFO and its only appender to CONSOLE.
    #log4j.rootCategory=INFO, CONSOLE            debug   info   warn error fatal
    log4j.rootCategory=debug, CONSOLE, LOGFILE
    
    # Set the enterprise logger category to FATAL and its only appender to CONSOLE.
    log4j.logger.org.apache.axis.enterprise=FATAL, CONSOLE
    
    # CONSOLE is set to be a ConsoleAppender using a PatternLayout.
    log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
    log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
    log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} %-6r [%15.15t] %-5p %30.30c %x - %m
    
    
    # LOGFILE is set to be a File appender using a PatternLayout.
    log4j.appender.LOGFILE=org.apache.log4j.FileAppender
    log4j.appender.LOGFILE.File=d:axis.log
    log4j.appender.LOGFILE.Append=true
    log4j.appender.LOGFILE.layout=org.apache.log4j.PatternLayout
    log4j.appender.LOGFILE.layout.ConversionPattern=%d{ISO8601} %-6r [%15.15t] %-5p %30.30c %x - %m
    
    
    

    springmvc.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:aop="http://www.springframework.org/schema/aop"
           xmlns:tx="http://www.springframework.org/schema/tx"
           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/aop
    			    http://www.springframework.org/schema/aop/spring-aop.xsd
    			    http://www.springframework.org/schema/tx
    			    http://www.springframework.org/schema/tx/spring-tx.xsd
    			    http://www.springframework.org/schema/mvc
    			    http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    
        <!--组件扫描-->
        <context:component-scan base-package="com.zjw.controller"/>
    
        <!--处理器映射器,处理器适配器-->
        <mvc:annotation-driven/>
    
        <!--视图解析器-->
        <bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="prefix" value="/WEB-INF/pages/"/>
            <property name="suffix" value=".jsp"/>
        </bean>
    
        <!--释放静态资源-->
        <mvc:default-servlet-handler/>
    
    </beans>
    

    webapp

    web.xml

    <!DOCTYPE web-app PUBLIC
            "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
            "http://java.sun.com/dtd/web-app_2_3.dtd" >
    
    <web-app xmlns="http://java.sun.com/xml/ns/javaee"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
              http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
             version="3.0">
    
    
      <!--编码过滤器-->
      <filter>
        <filter-name>encoding</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>
        <init-param>
          <param-name>forceEncoding</param-name>
          <param-value>true</param-value>
        </init-param>
      </filter>
      <filter-mapping>
        <filter-name>encoding</filter-name>
        <url-pattern>/*</url-pattern>
      </filter-mapping>
    
      <!--配置Spring核心监听器-->
      <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
      </listener>
      <!--重新指定spring配置文件的路径-->
      <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
      </context-param>
    
      <!--springmvc核心servlet-->
      <servlet>
        <servlet-name>dispatcherServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
          <param-name>contextConfigLocation</param-name>
          <param-value>classpath:springmvc.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>
    
    </web-app>
    

    itemDetail.jsp

    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
    <%@ taglib uri="http://java.sun.com/jsp/jstl/fmt"  prefix="fmt"%>    
     
    <!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>
    		<table width="100%" border=1>
    			<tr>
    				<td>商品名称</td>
    				<td> ${item.name } </td>
    			</tr>
    			<tr>
    				<td>商品价格</td>
    				<td> ${item.price } </td>
    			</tr>
    			<tr>
    				<td>生成日期</td>
    				<td> <fmt:formatDate value="${item.createtime}" pattern="yyyy-MM-dd HH:mm:ss"/> </td>
    			</tr>
    			<tr>
    				<td>商品简介</td>
    				<td>${item.detail} </td>
    			</tr>
    		</table>
    	</form>
    </body>
    </html>
    

    运行

    访问http://localhost:8080/maven_dayo2_web/items/findDetail

    --------------- 我每一次回头,都感觉自己不够努力,所以我不再回头。 ---------------
  • 相关阅读:
    数组用法
    前端,面试常见问题总结
    webAPP如何实现移动端拍照上传(Vue组件示例)?
    某某某家前端面试
    腾讯地图前端面试经验
    京东2017校招前端主观题汇总
    计算机领域相关期刊会议及排名
    深度学习入门一周,我都做了些什么
    windows7 64位安装tensorflow 1.4.0 CPU版本
    ThreeJS的特效合成器和后期处理通道
  • 原文地址:https://www.cnblogs.com/zjw-blog/p/13962346.html
Copyright © 2011-2022 走看看