IDEA SSM框架整合配置及步驟詳解
更新時間：2021年03月24日 08:33:32 作者：魚擺擺~
這篇文章主要介紹了IDEA SSM框架整合配置以及步驟,本文給大家介紹的非常詳細(xì)，對大家的學(xué)習(xí)或工作具有一定的參考借鑒價值，需要的朋友可以參考下
參考
狂神說SpringMVC05：整合SSM框架
前言
根據(jù)自己的環(huán)境參考狂神的視頻進(jìn)行了SSM框架整合,用于備忘
SSM框架整合步驟
1. 創(chuàng)建數(shù)據(jù)庫
2. IDEA創(chuàng)建maven項目.在pom.xml中設(shè)設(shè)置java conpiler版本(jdk13)
3. 導(dǎo)入依賴 jnuit 數(shù)據(jù)庫驅(qū)動 數(shù)據(jù)庫連接 Severlet JSp
4. maven 資源過濾
<?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>
<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>
<groupId>org.example</groupId>
<artifactId>ssm</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.source>13</maven.compiler.source>
<maven.compiler.target>13</maven.compiler.target>
</properties>
<dependencies>
<!--Junit-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<!--數(shù)據(jù)庫驅(qū)動-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.47</version>
</dependency>
<!-- 數(shù)據(jù)庫連接池 -->
<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>2.0.6</version>
</dependency>
<!--Spring-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.3.4</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>5.3.4</version>
</dependency>
</dependencies>
</project>
5. 創(chuàng)建兩個項目的目錄結(jié)構(gòu)以及Spring 和 Mybatis的配置文件
![[外鏈圖片轉(zhuǎn)存失敗,源站可能有防盜鏈機(jī)制,建議將圖片保存下來直接上傳(img-ZMaaC1AV-1616322330715)(C:\Users\83599\AppData\Roaming\Typora\typora-user-images\image-20210320184623106.png)]](http://img.jbzj.com/file_images/article/202103/202103240823163.png)
<?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"> </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> </configuration>
Mybatis
6. 配置數(shù)據(jù)庫屬性
jdbc.driver=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://localhost:3306/ssmbuild?useSSL=false&useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC jdbc.username=root jdbc.password=root
7. 創(chuàng)建Book實體類(使用lombok插件),編寫Dao層mapper接口,在mybatis配置中注冊mapper
package com.projectname.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Book {
private int bookID;
private String bookName;
private int bookCounts;
private String detail;
}
package com.projectname.dao;
import com.projectname.pojo.Book;
import java.util.List;
public interface DaoBook {
//增加一個Book
int addBook(Book book);
//根據(jù)id刪除一個Book
int deleteBookById(int id);
//更新Book
int updateBook(Book books);
//根據(jù)id查詢,返回一個Book
Book queryBookById(int id);
//查詢?nèi)緽ook,返回list集合
List<Book> queryAllBook();
}
<?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.kuang.dao.BookMapper">
<!--增加一個Book-->
<insert id="addBook" parameterType="Books">
insert into ssmbuild.books(bookName,bookCounts,detail)
values (#{bookName}, #{bookCounts}, #{detail})
</insert>
<!--根據(jù)id刪除一個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>
<!--根據(jù)id查詢,返回一個Book-->
<select id="queryBookById" resultType="Books">
select * from ssmbuild.books
where bookID = #{bookID}
</select>
<!--查詢?nèi)緽ook-->
<select id="queryAllBook" resultType="Books">
SELECT * from ssmbuild.books
</select>
</mapper>
<?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> <mappers> <mapper resource="com/projectname/dao/BookMapper.xml"/> </mappers> </configuration>
8. 編寫service層的接口和實現(xiàn)類代碼
package com.projectname.service;
import com.projectname.pojo.Book;
import java.util.List;
public interface BookService {
//增加一個Book
int addBook(Book book);
//根據(jù)id刪除一個Book
int deleteBookById(int id);
//更新Book
int updateBook(Book books);
//根據(jù)id查詢,返回一個Book
Book queryBookById(int id);
//查詢?nèi)緽ook,返回list集合
List<Book> queryAllBook();
}
package com.projectname.service;
import com.projectname.dao.BookMapper;
import com.projectname.pojo.Book;
import java.util.List;
public class BookServiceImpl implements BookService {
//調(diào)用dao層的操作，設(shè)置一個set接口，方便Spring管理
private BookMapper bookMapper;
public void setBookMapper(BookMapper bookMapper) {
this.bookMapper = bookMapper;
}
public int addBook(Book book) {
return bookMapper.addBook(book);
}
public int deleteBookById(int id) {
return bookMapper.deleteBookById(id);
}
public int updateBook(Book books) {
return bookMapper.updateBook(books);
}
public Book queryBookById(int id) {
return bookMapper.queryBookById(id);
}
public List<Book> queryAllBook() {
return bookMapper.queryAllBook();
}
}
Spring
9. 使用Spring編寫Mybatis配置文件: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">
<context:property-placeholder location="classpath:database.properties"/>
<!-- 2.數(shù)據(jù)庫連接池 -->
<!--數(shù)據(jù)庫連接池
dbcp 半自動化操作 不能自動連接
c3p0 自動化操作（自動的加載配置文件 并且設(shè)置到對象里面）
-->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<!-- 配置連接池屬性 -->
<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連接池的私有屬性 -->
<property name="maxPoolSize" value="30"/>
<property name="minPoolSize" value="10"/>
<!-- 關(guān)閉連接后不自動commit -->
<property name="autoCommitOnClose" value="false"/>
<!-- 獲取連接超時時間 -->
<property name="checkoutTimeout" value="10000"/>
<!-- 當(dāng)獲取連接失敗重試次數(shù) -->
<property name="acquireRetryAttempts" value="2"/>
</bean>
<!-- 3.配置SqlSessionFactory對象 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 注入數(shù)據(jù)庫連接池 -->
<property name="dataSource" ref="dataSource"/>
<!-- 配置MyBaties全局配置文件:mybatis-config.xml -->
<property name="configLocation" value="classpath:mybatis-configuration.xml"/>
</bean>
<!-- 4.配置掃描Dao接口包，動態(tài)實現(xiàn)Dao接口注入到spring容器中 -->
<!--解釋 ：https://www.cnblogs.com/jpfss/p/7799806.html-->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!-- 注入sqlSessionFactory -->
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
<!-- 給出需要掃描Dao接口包 -->
<property name="basePackage" value="com.projectname.dao"/>
</bean>
</beans>
10. Spring 整合service層
spring-service
<?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"> <!-- 掃描service相關(guān)的bean --> <context:component-scan base-package="com.projectname.service" /> <!--BookServiceImpl注入到IOC容器中--> <bean id="BookServiceImpl" class="com.projectname.service.BookServiceImpl"> <property name="bookMapper" ref="bookMapper"/> </bean> <!-- 配置事務(wù)管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <!-- 注入數(shù)據(jù)庫連接池 --> <property name="dataSource" ref="dataSource" /> </bean> </beans>
Spring MVC層
11. configuate the 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"> <!-- 配置SpringMVC --> <!-- 1.開啟SpringMVC注解驅(qū)動 --> <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:我們這里加載的是總的配置文件，之前被這里坑了！--> <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過期時間--> <session-config> <session-timeout>15</session-timeout> </session-config> </web-app>
12. 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:mvc="http://www.springframework.org/schema/mvc" 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/mvc https://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd"> <!-- 配置SpringMVC --> <!-- 1.開啟SpringMVC注解驅(qū)動 --> <mvc:annotation-driven /> <!-- 2.靜態(tài)資源默認(rèn)servlet配置--> <mvc:default-servlet-handler/> <!-- 3.配置jsp 顯示ViewResolver視圖解析器 --> <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.掃描web相關(guān)的bean --> <context:component-scan base-package="com.projectname.controller" /> </beans>
13. configuate 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:mvc="http://www.springframework.org/schema/mvc" 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/mvc https://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd"> <import resource="spring-dao.xml"/> <import resource="spring-service.xml"/> <import resource="spring-mvc.xml"/> </beans>
一些雜七雜八的配置
14. 添加日志功能
<settings> <setting name="logImpl" value="STDOUT_LOGGING"/> </settings>
15. add lib
File -> Project Structure->Artifacts
Type -> Bundle
new directory lib
到此這篇關(guān)于IDEA SSM框架整合配置及步驟詳解的文章就介紹到這了,更多相關(guān)IDEA SSM框架整合配置內(nèi)容請搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家！
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