ssm基礎搭建步驟

時間 2019-12-02

標籤 ssm 基礎搭建步驟简体版

原文原文鏈接

　　　　今天搭建新的項目環境，從網上找了些ssm的搭建步驟，終於找到了一位csdn的大佬，能夠說寫的特別詳細，按照上面步驟搭建便可，爲了方便往後參考，轉載到本人博客，原文連接：https://blog.csdn.net/khxu666/article/details/79851070；javascript

　　這篇文章主要以idea作參考，沒有的本身破解，其他的工具能夠根據下面步驟下載安裝和使用css

開發工具

IntelliJ IDEA Ultimate 2017.2.2
Apache-tomcat-9.0.5
JDK 1.8.0_121
MySQL 5.7
Maven 3.3.9

工程結構

最終完成後的工程結構：
html

下面開始詳細的講解項目的開發過程。java

IDEA+Maven搭建項目骨架
1. 新建Maven項目：
點擊File -> New -> Project -> Maven -> 勾選 Create from archetype -> 選擇 maven-archetype-webapp (注意：此處不要錯選成上面的cocoom-22-archetype-webapp)
mysql

在彈出的new project 選項卡中填寫GroupId和Artifactid，其中GroupID是項目組織惟一的標識符，實際對應JAVA的包的結構，是main目錄裏java的目錄結構，ArtifactID是項目的惟一的標識符，實際對應項目的名稱，就是項目根目錄的名稱。對於入門練習，這兩項能夠隨意填寫。web

以後點擊next 選擇Maven版本（其中IDEA 專業版自帶Maven，也能夠選擇本身下載的maven）。以後填寫項目名稱和項目地址，完成後點擊Finish，完成項目骨架的建立。 spring

2. 在新建的項目中添加所須要的文件/文件夾sql

建立以後的項目如圖所示，咱們須要在這之上新建一些目錄。數據庫

在項目的根目錄下新建target文件夾，系統自動將其設置爲「Excluded」apache

在src/main目錄下新建Directory：「java」，並將其設置爲「Source Root」（即：此項目默認的代碼文件源目錄）

在剛纔新建的java文件下新建「com」包，再在com包下新建四個包，分別命名爲：pojo,service,dao,controller。（若是出現下圖中所示的包名重疊的狀況，能夠點擊圖中所示的圖標，將「Hide empty middle package取消掉」）

上面新建的四個包：pojo,service,dao,controller，其所存放的分別是：

pojo: 存放自定義的java類。如：paper類，user類，book類等，每一個類的屬性設爲private，並提供public屬性的getter/setter方法讓外界訪問
service：定義接口，包含系統所提供的功能。（以後還會在service包下再新建impl包）。
dao：定義接口，包含與數據庫進行交互的功能。
controller：控制器，負責接收頁面請求，轉發和處理。
在resource包下新建Directory：「mapper」（用於存放xxxMapper.xml文件）和「spring」（用於存放spring-xxx.xml配置文件），新建文件：「jdbc.properties」（mysql數據庫配置文件）,」log4j.properties」（日誌輸出配置文件）,」mybatis-config.xml」（mybatis框架配置文件）。

在web-inf目錄下新建「jsp」包，存放xxx.jsp顯示界面。
補充以後的項目目錄以下圖所示，至此項目骨架搭建完畢，開始寫代碼實現增刪改查功能。

3. 自定義Paper類

在這以前要對項目的pom.xml文件進行配置，在此文件中配置項目所須要的jar包。

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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com</groupId>
    <artifactId>first</artifactId>
    <packaging>war</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>first Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <spring.version>5.0.3.RELEASE</spring.version>
        <mybatis.version>3.4.4</mybatis.version>
    </properties>
    <dependencies>
        <!-- 單元測試 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <!-- 第一部分：Spring 配置-->
        <!-- Spring core -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <!-- Spring DAO -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <!-- Spring mvc -->
        <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>${spring.version}</version>
        </dependency>
        <!-- 第二部分：Servlet web -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.0.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.2</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>taglibs</groupId>
            <artifactId>standard</artifactId>
            <version>1.1.2</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.9.4</version>
        </dependency>
        <!-- 第三部分：數據庫和mybatis -->
        <!-- 數據庫 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.38</version>
        </dependency>
        <!-- 數據庫鏈接池 -->
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.5.2</version>
        </dependency>
        <!-- MyBatis -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>${mybatis.version}</version>
        </dependency>
        <!-- mybatis-spring整合包 -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.3.1</version>
        </dependency>
        <!-- 第四部分：日誌 -->
        <!-- 實現slf4j接口並整合 -->
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>1.1.1</version>
        </dependency>
    </dependencies>
    <build>
        <finalName>first</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

本項目所用的數據庫爲MySQL 5.7 建表語句以下：

SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for `paper`
-- ----------------------------
DROP TABLE IF EXISTS `paper`;
CREATE TABLE `paper` (
  `paper_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'paperID',
  `name` varchar(100) NOT NULL COMMENT 'paper名稱',
  `number` int(11) NOT NULL COMMENT 'paper數量',
  `detail` varchar(200) NOT NULL COMMENT 'paper描述',
  PRIMARY KEY (`paper_id`)
) ENGINE=InnoDB AUTO_INCREMENT=12 DEFAULT CHARSET=utf8 COMMENT='paper表';

-- ----------------------------
-- Records of paper
-- ----------------------------
INSERT INTO `paper` VALUES ('1', '機器學習', '2', 'mlmlmlml');
INSERT INTO `paper` VALUES ('2', '深度學習', '3', 'dldldl');
INSERT INTO `paper` VALUES ('3', '大數據', '4', 'bdbdbd');

下面開始寫java代碼：

在pojo包中新建Paper.java

package com.pojo;

public class Paper {
    private long paperId;
    private String paperName;
    private int paperNum;
    private String paperDetail;

    public long getPaperId() {
        return paperId;
    }

    public void setPaperId(long paperId) {
        this.paperId = paperId;
    }

    public String getPaperName() {
        return paperName;
    }

    public void setPaperName(String paperName) {
        this.paperName = paperName;
    }

    public int getPaperNum() {
        return paperNum;
    }

    public void setPaperNum(int paperNum) {
        this.paperNum = paperNum;
    }

    public String getPaperDetail() {
        return paperDetail;
    }

    public void setPaperDetail(String paperDetail) {
        this.paperDetail = paperDetail;
    }

}

其中getter/setter方法能夠在定義完私有屬性以後使用IDEA提供的快捷鍵：ALT+Insert 來實現快速添加

在service包中新建接口 PaperService：

package com.service;

import com.pojo.Paper;

import java.util.List;

public interface PaperService {
    int addPaper(Paper paper);

    int deletePaperById(long id);

    int updatePaper(Paper paper);

    Paper queryById(long id);

    List<Paper> queryAllPaper();
}

在service包下新建impl包，並在此包中新建PaperServiceImpl.java

package com.service.impl;

import com.pojo.Paper;
import com.dao.PaperDao;
import com.service.PaperService;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class PaperServiceImpl implements PaperService {
    @Autowired
    private PaperDao paperDao;

    @Override
    public int addPaper(Paper paper) {
        return paperDao.addPaper(paper);
    }

    @Override
    public int deletePaperById(long id) {
        return paperDao.deletePaperById(id);
    }

    @Override
    public int updatePaper(Paper paper) {
        return paperDao.updatePaper(paper);
    }

    @Override
    public Paper queryById(long id) {
        return paperDao.queryById(id);
    }

    @Override
    public List<Paper> queryAllPaper() {
        return paperDao.queryAllPaper();
    }

}

在dao包中新建接口 PaperDao.java

package com.dao;

import com.pojo.Paper;

import java.util.List;

public interface PaperDao {
    int addPaper(Paper paper);

    int deletePaperById(long id);

    int updatePaper(Paper paper);

    Paper queryById(long id);

    List<Paper> queryAllPaper();


}

在controller包中新建 PaperController.java

package com.controller;

import com.pojo.Paper;
import com.service.PaperService;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
@RequestMapping("/paper")
public class PaperController {
    @Autowired
    private PaperService paperService;

    @RequestMapping("/allPaper")
    public String list(Model model) {
        List<Paper> list = paperService.queryAllPaper();
        model.addAttribute("list", list);
        return "allPaper";
    }

    @RequestMapping("toAddPaper")
    public String toAddPaper() {
        return "addPaper";
    }

    @RequestMapping("/addPaper")
    public String addPaper(Paper paper) {
        paperService.addPaper(paper);
        return "redirect:/paper/allPaper";
    }

    @RequestMapping("/del/{paperId}")
    public String deletePaper(@PathVariable("paperId") Long id) {
        paperService.deletePaperById(id);
        return "redirect:/paper/allPaper";
    }

    @RequestMapping("toUpdatePaper")
    public String toUpdatePaper(Model model, Long id) {
        model.addAttribute("paper", paperService.queryById(id));
        return "updatePaper";
    }

    @RequestMapping("/updatePaper")
    public String updatePaper(Model model, Paper paper) {
        paperService.updatePaper(paper);
        paper = paperService.queryById(paper.getPaperId());
        model.addAttribute("paper", paper);
        return "redirect:/paper/allPaper";
    }
}

在resource/mapper包下新建 PaperMapper.xml（mybatis框架mapper代理開發配置文件）

<?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.dao.PaperDao">
    <resultMap type="Paper" id="paperResultMap" >
        <id property="paperId" column="paper_id"/>
        <result property="paperName" column="name"/>
        <result property="paperNum" column="number"/>
        <result property="paperDetail" column="detail"/>
    </resultMap>
    <insert id="addPaper" parameterType="Paper">
        INSERT INTO paper(paper_id,name,number,detail) VALUE (#{paperId},#{paperName}, #{paperNum}, #{paperDetail})
    </insert>

    <delete id="deletePaperById" parameterType="long">
        DELETE FROM paper WHERE paper_id=#{paperID}
    </delete>

    <update id="updatePaper" parameterType="Paper">
        UPDATE paper
        SET NAME = #{paperName},NUMBER = #{paperNum},detail = #{paperDetail}
        WHERE  paper_id = #{paperId}
    </update>

    <select id="queryById" resultType="Paper" parameterType="long">
        SELECT paper_id,name,number,detail
        FROM paper
        WHERE paper_id=#{paperId}
    </select>
    <select id="queryAllPaper" resultMap="paperResultMap">
        SELECT paper_id,name,number,detail
        FROM paper
    </select>

</mapper>

在resource/spring包下分別新建配置文件：spring-dao.xml , spring-mvc.xml , spring-service.xml

spring-dao.xml：（spring-mybatis整合配置文件）

<?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">
    <!-- 配置整合mybatis過程 -->
    <!-- 1.配置數據庫相關參數properties的屬性：${url} -->
    <context:property-placeholder location="classpath:jdbc.properties"/>

    <!-- 2.數據庫鏈接池 -->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <!-- 配置鏈接池屬性 -->
        <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鏈接池的私有屬性 -->
        <property name="maxPoolSize" value="30"/>
        <property name="minPoolSize" value="10"/>
        <!-- 關閉鏈接後不自動commit -->
        <property name="autoCommitOnClose" value="false"/>
        <!-- 獲取鏈接超時時間 -->
        <property name="checkoutTimeout" value="10000"/>
        <!-- 當獲取鏈接失敗重試次數 -->
        <property name="acquireRetryAttempts" value="2"/>
    </bean>

    <!-- 3.配置SqlSessionFactory對象 -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <!-- 注入數據庫鏈接池 -->
        <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"/>
        <!-- 掃描pojo包 使用別名 -->
        <property name="typeAliasesPackage" value="com.pojo"/>
        <!-- 掃描sql配置文件:mapper須要的xml文件 -->
        <property name="mapperLocations" value="classpath:mapper/*.xml"/>
    </bean>

    <!-- 4.配置掃描Dao接口包，動態實現Dao接口，注入到spring容器中 -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <!-- 注入sqlSessionFactory -->
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
        <!-- 給出須要掃描Dao接口包 -->
        <property name="basePackage" value="com.dao"/>
    </bean>
</beans>

spring-mvc.xml：（spring mvc配置文件）

<?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
    http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
    <!-- 配置SpringMVC -->
    <!-- 1.開啓SpringMVC註解模式 -->
    <!-- 簡化配置：
        (1)自動註冊DefaultAnootationHandlerMapping,AnotationMethodHandlerAdapter
        (2)提供一些列：數據綁定，數字和日期的format @NumberFormat, @DateTimeFormat, xml,json默認讀寫支持
    -->
    <mvc:annotation-driven />

    <!-- 2.靜態資源默認servlet配置
        (1)加入對靜態資源的處理：js,gif,png
        (2)容許使用"/"作總體映射
     -->
    <mvc:default-servlet-handler/>

    <!-- 3.配置jsp 顯示ViewResolver -->
    <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.掃描web相關的bean -->
    <context:component-scan base-package="com.controller" />
</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"
       xmlns:tx="http://www.springframework.org/schema/tx"
       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/tx
    http://www.springframework.org/schema/tx/spring-tx.xsd">
    <!-- 掃描service包下全部使用註解的類型 -->
    <context:component-scan base-package="com.service" />

    <!-- 配置事務管理器 -->
    <bean id="transactionManager"
          class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <!-- 注入數據庫鏈接池 -->
        <property name="dataSource" ref="dataSource" />
    </bean>
    <!-- 配置基於註解的聲明式事務 -->
    <tx:annotation-driven transaction-manager="transactionManager" />
</beans>

在jdbc.properties文件中配置mysql數據庫（這裏的數據庫名、表名，用戶名，密碼必定要記得修改！！！）。

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://127.0.0.1:3306/papersystem?useUnicode=true&characterEncoding=utf8
jdbc.username=root
jdbc.password=12345678

在log4j.properties文件中配置日誌設定

log4j.rootLogger=ERROR, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

在mybatis-config.xml文件中配置mybtis框架

<?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>
    <!-- 配置全局屬性 -->
    <settings>
        <!-- 使用jdbc的getGeneratedKeys獲取數據庫自增主鍵值 -->
        <setting name="useGeneratedKeys" value="true" />

        <!-- 使用列別名替換列名 默認:true -->
        <setting name="useColumnLabel" value="true" />

        <!-- 開啓駝峯命名轉換:Table{create_time} -> Entity{createTime} -->
        <setting name="mapUnderscoreToCamelCase" value="true" />
    </settings>
</configuration>

配置web.xml文件

<!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://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_3_1.xsd"
         version="3.1" metadata-complete="true">
<display-name>Archetype Created Web Application</display-name>
<servlet>
    <servlet-name>dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <!-- 配置springMVC須要加載的配置文件
        spring-dao.xml,spring-service.xml,spring-mvc.xml
        Mybatis - > spring -> springmvc
     -->
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:spring/spring-*.xml</param-value>
    </init-param>
</servlet>
<servlet-mapping>
    <servlet-name>dispatcher</servlet-name>
    <!-- 默認匹配全部的請求 -->
    <url-pattern>/</url-pattern>
</servlet-mapping>
    <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>
</web-app>

修改index.jsp文件

index.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
         pageEncoding="UTF-8" %>
<%
    pageContext.setAttribute("path", request.getContextPath());
%>
<!DOCTYPE HTML>
<html>
<head>
    <title>首頁</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>
<div class="container">
    <div class="row clearfix">
        <div class="col-md-12 column">
            <div class="page-header">
                <h1>
                    基於SSM框架的管理系統：簡單實現增、刪、改、查。
                </h1>
            </div>
        </div>
    </div>
</div>
<br><br>
<h3>
    <a href="${path }/paper/allPaper">點擊進入管理頁面</a>
</h3>
</body>
</html>

在WEB-INF/jsp包下分別新建addPaper,jsp , allPaper.jsp , updatePaper.jsp

allPaper.jsp：全部論文顯示界面

<%--
  Created by IntelliJ IDEA.
  User: lenovo
  Date: 2018/4/6
  Time: 16:57
  To change this template use File | Settings | File Templates.
--%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<% String appPath = request.getContextPath(); %>
<html>
<head>
    <title>Paper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>
                    基於SSM框架的管理系統：簡單實現增、刪、改、查。
                </h1>
            </div>
        </div>
    </div>

    <div class="row clearfix">
        <div class="col-md-12 column">
            <div class="page-header">
                <h1>
                    <small>論文列表 —— 顯示全部論文</small>
                </h1>
            </div>
        </div>
    </div>
    <div class="row">
        <div class="col-md-4 column">
            <a class="btn btn-primary" href="${path}/paper/toAddPaper">新增</a>
        </div>
    </div>
    <div class="row clearfix">
        <div class="col-md-12 column">
            <table class="table table-hover table-striped">
                <thead>
                <tr>
                    <th>論文編號</th>
                    <th>論文名字</th>
                    <th>論文數量</th>
                    <th>論文詳情</th>
                    <th>操做</th>
                </tr>
                </thead>
                <tbody>
                <c:forEach var="paper" items="${requestScope.get('list')}" varStatus="status">
                    <tr>
                        <td>${paper.paperId}</td>
                        <td>${paper.paperName}</td>
                        <td>${paper.paperNum}</td>
                        <td>${paper.paperDetail}</td>
                        <td>
                            <a href="${path}/paper/toUpdatePaper?id=${paper.paperId}">更改</a> |
                            <a href="<%=appPath%>/paper/del/${paper.paperId}">刪除</a>
                        </td>
                    </tr>
                </c:forEach>
                </tbody>
            </table>
        </div>
    </div>
</div>

addPaper,jsp：論文添加頁面

<%--
  Created by IntelliJ IDEA.
  User: lenovo
  Date: 2018/4/7
  Time: 16:45
  To change this template use File | Settings | File Templates.
--%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%
    String path = request.getContextPath();
    String basePath = request.getScheme() + "://"
            + request.getServerName() + ":" + request.getServerPort()
            + path + "/";
%>
<html>
<head>
    <title>新增論文</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>
                    基於SSM框架的管理系統：簡單實現增、刪、改、查。
                </h1>
            </div>
        </div>
    </div>

    <div class="row clearfix">
        <div class="col-md-12 column">
            <div class="page-header">
                <h1>
                    <small>新增論文</small>
                </h1>
            </div>
        </div>
    </div>
    <form action="" name="userForm">
        論文名稱：<input type="text" name="paperName"><br><br><br>
        論文數量：<input type="text" name="paperNum"><br><br><br>
        論文詳情：<input type="text" name="paperDetail"><br><br><br>
        <input type="button" value="添加" onclick="addPaper()">
    </form>

    <script type="text/javascript">
        function addPaper() {
            var form = document.forms[0];
            form.action = "<%=basePath %>paper/addPaper";
            form.method = "post";
            form.submit();
        }
    </script>
</div>

updatePaper.jsp：論文更改界面

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%
    String path = request.getContextPath();
    String basePath = request.getScheme() + "://"
            + request.getServerName() + ":" + request.getServerPort()
            + path + "/";
%>
<html>
<head>
    <title>修改論文</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>
                    基於SSM框架的管理系統：簡單實現增、刪、改、查。
                </h1>
            </div>
        </div>
    </div>

    <div class="row clearfix">
        <div class="col-md-12 column">
            <div class="page-header">
                <h1>
                    <small>修改論文</small>
                </h1>
            </div>
        </div>
    </div>

    <form action="" name="userForm">
        <input type="hidden" name="paperId" value="${paper.paperId}"/>
        論文名稱：<input type="text" name="paperName" value="${paper.paperName}"/>
        論文數量：<input type="text" name="paperNum" value="${paper.paperNum}"/>
        論文詳情：<input type="text" name="paperDetail" value="${paper.paperDetail }"/>
        <input type="button" value="提交" onclick="updatePaper()"/>
    </form>
    <script type="text/javascript">
        function updatePaper() {
            var form = document.forms[0];
            form.action = "<%=basePath %>paper/updatePaper";
            form.method = "post";
            form.submit();
        }
    </script>
</div>

4. 利用tomcat進行項目部署

下載安裝 tomcat：tomcat 9 下載地址
IDEA配置tomcat：
點擊上方的 Run 選項，選擇Edit Configuration

選擇default -> tomcat -> local 選擇下載安裝到本地的tomcat服務器的地址

切換到Deployment選項頁點擊 + 號選擇 Arctifact ，

添加項目名:war exploded 打包

最後在Application context 中選擇空白那一項，點擊 Apply 應用。

最後切換到index.jsp界面，右鍵運行項目

5. 運行界面

論文列表界面：

新增論文界面：

論文修改界面：

至此，利用IDEA+Maven+SSM框架實現的簡單的增、刪、改、查功能已經構建完畢！

---------------------

做者：二營長的意大利麪

來源：CSDN

原文：https://blog.csdn.net/khxu666/article/details/79851070

<?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 http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">    <mvc:annotation-driven />  <mvc:default-servlet-handler/>  <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>  <context:component-scan base-package="com.controller" /></beans>--------------------- 做者：二營長的意大利麪來源：CSDN 原文：https://blog.csdn.net/khxu666/article/details/79851070 版權聲明：本文爲博主原創文章，轉載請附上博文連接！

相關標籤/搜索

每日一句

每一个你不满意的现在，都有一个你没有努力的曾经。