Spring+SpringMVC+Mybatis+Vue+Axios+Thymeleaf整合案例
2022/3/4 23:48:14
本文主要是介绍Spring+SpringMVC+Mybatis+Vue+Axios+Thymeleaf整合案例,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
1.创建SSM-Parent父项目
修改配置文件
<?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.qbb</groupId> <artifactId>ssm-parent</artifactId> <version>1.0-SNAPSHOT</version> <packaging>pom</packaging> <!--依赖版本--> <properties> <maven.compiler.source>8</maven.compiler.source> <maven.compiler.target>8</maven.compiler.target> <servlet.version>4.0.1</servlet.version> <jsp.version>2.3.3</jsp.version> <thymeleaf.version>3.0.12.RELEASE</thymeleaf.version> <spring.version>5.3.9</spring.version> <lombok.version>1.18.20</lombok.version> <slf4j.version>1.7.30</slf4j.version> <logback.version>1.2.5</logback.version> <hibernate-validator.version>7.0.1.Final</hibernate-validator.version> <fileupload.version>1.4</fileupload.version> <mybatis-spring.version>2.0.6</mybatis-spring.version> <druid.version>1.2.6</druid.version> <mybatis.version>3.5.7</mybatis.version> <mysql.version>5.1.48</mysql.version> <pagehelper.version>5.2.1</pagehelper.version> <junit.version>4.13.2</junit.version> </properties> <!--依赖版本锁定--> <dependencyManagement> <dependencies> <!--junit--> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> <!--spring依赖--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <!--spring-core--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <!--expression--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> <version>${spring.version}</version> </dependency> <!--spring-beans--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <!--spring-jcl--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jcl</artifactId> <version>${spring.version}</version> </dependency> <!--spring-aop--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <!--spring-aspects--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring.version}</version> </dependency> <!--spring-tx--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <!--spring-jdbc--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <!--spring-test--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency> <!--spring-webmvc--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <!--spring-web--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <!--commons-fileupload 文件上传--> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>${fileupload.version}</version> </dependency> <!--数据校验--> <dependency> <groupId>org.hibernate.validator</groupId> <artifactId>hibernate-validator</artifactId> <version>${hibernate-validator.version}</version> </dependency> <!--javax.servlet-api--> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>${servlet.version}</version> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>javax.servlet.jsp-api</artifactId> <version>${jsp.version}</version> </dependency> <dependency> <groupId>org.thymeleaf</groupId> <artifactId>thymeleaf-spring5</artifactId> <version>${thymeleaf.version}</version> </dependency> <!--数据库依赖--> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${mybatis-spring.version}</version> </dependency> <!--mybatis--> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!--数据源--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${druid.version}</version> </dependency> <!--数据库驱动--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <!--分页插件--> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>${pagehelper.version}</version> </dependency> <!--pojo依赖--> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>${lombok.version}</version> </dependency> <!--日志依赖--> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>${logback.version}</version> </dependency> </dependencies> </dependencyManagement> </project>
2.创建SSM-entity模块
<?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>ssm-parent</artifactId> <groupId>com.qbb</groupId> <version>1.0-SNAPSHOT</version> </parent> <modelVersion>4.0.0</modelVersion> <groupId>com.qbb</groupId> <artifactId>ssm-entity</artifactId> <dependencies> <!--entity依赖--> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> </dependency> </dependencies> </project>
创建数据库
SET NAMES utf8mb4; SET FOREIGN_KEY_CHECKS = 0; -- ---------------------------- -- Table structure for user -- ---------------------------- DROP TABLE IF EXISTS `user`; CREATE TABLE `user` ( `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键ID', `username` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '用户名', `password` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '密码', PRIMARY KEY (`id`) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '用户表' ROW_FORMAT = Compact; -- ---------------------------- -- Records of user -- ---------------------------- INSERT INTO `user` VALUES (1, 'zs', '123'); SET FOREIGN_KEY_CHECKS = 1;
创建实体类User
package com.qbb.ssm.entity; import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; /** * @author QiuQiu&LL (博客:https://www.cnblogs.com/qbbit) * @version 1.0 * @date 2022-03-04 17:09 * @Description: */ @Data @AllArgsConstructor @NoArgsConstructor public class User { private Integer id; private String username; private String password; }
3.创建ssm-mapper模块
<?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>ssm-parent</artifactId> <groupId>com.qbb</groupId> <version>1.0-SNAPSHOT</version> </parent> <modelVersion>4.0.0</modelVersion> <groupId>com.qbb</groupId> <artifactId>ssm-mapper</artifactId> <dependencies> <!--ssm-entity--> <dependency> <groupId>com.qbb</groupId> <artifactId>ssm-entity</artifactId> <version>1.0-SNAPSHOT</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <scope>test</scope> </dependency> <!--spring依赖--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jcl</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> </dependency> <!--数据库依赖--> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> </dependency> <!--日志依赖--> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> </dependency> </dependencies> </project>
创建mapper接口
package com.qbb.ssm.mapper; import com.qbb.ssm.entity.User; import java.util.List; /** * @author QiuQiu&LL (博客:https://www.cnblogs.com/qbbit) * @version 1.0 * @date 2022-03-04 17:54 * @Description: */ public interface UserMapper { List<User> findAll(); }
创建Mybatis核心配置文件SqlMapConfig
<?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> <!--控制mybatis全局行为--> <settings> <!--设置mybatis输出日志--> <setting name="logImpl" value="STDOUT_LOGGING"/> <!--驼峰命名规则--> <setting name="mapUnderscoreToCamelCase" value="true"/> </settings> <!--设置别名--> <typeAliases> <package name="com.qbb.ssm.entity"/> </typeAliases> <!--引入分页插件--> <plugins> <plugin interceptor="com.github.pagehelper.PageInterceptor"> <!-- config params as the following --> <!--分页参数合理化--> <property name="reasonable " value="true"></property> </plugin> </plugins> <!--指定sql映射文件的位置--> <!-- <mappers>--> <!-- <package name="mapper"/>--> <!-- </mappers>--> </configuration>
创建Mapper映射文件
<?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.qbb.ssm.mapper.UserMapper"> <select id="findAll" resultType="com.qbb.ssm.entity.User"> select * from user </select> </mapper>
创建jdbc.properties
jdbc.driver=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://localhost:3306/qbbit3?useUnicode=true&characterEncoding=UTF-8 jdbc.username=root jdbc.password=root
4.创建ssm-service模块
<?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>ssm-parent</artifactId> <groupId>com.qbb</groupId> <version>1.0-SNAPSHOT</version> </parent> <modelVersion>4.0.0</modelVersion> <groupId>com.qbb</groupId> <artifactId>ssm-service</artifactId> <dependencies> <dependency> <groupId>com.qbb</groupId> <artifactId>ssm-mapper</artifactId> <version>1.0-SNAPSHOT</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> </dependency> </dependencies> </project>
创建Service接口及实现类
package com.qbb.ssm.service; import com.qbb.ssm.entity.User; import java.util.List; /** * @author QiuQiu&LL (博客:https://www.cnblogs.com/qbbit) * @version 1.0 * @date 2022-03-04 18:46 * @Description: */ public interface UserService { List<User> findAll() throws Exception; }
package com.qbb.ssm.service.impl; import com.qbb.ssm.entity.User; import com.qbb.ssm.mapper.UserMapper; import com.qbb.ssm.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.List; /** * @author QiuQiu&LL (博客:https://www.cnblogs.com/qbbit) * @version 1.0 * @date 2022-03-04 18:48 * @Description: */ @Service public class UserServiceImpl implements UserService { @Autowired private UserMapper userMapper; @Override public List<User> findAll() { return userMapper.findAll(); } }
创建Spring核心配置文件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" 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 http://www.springframework.org/schema/aop https://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd"> <!--1.开启注解扫描--> <context:component-scan base-package="com.qbb.ssm.**"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <!--2.加载配置文件--> <context:property-placeholder location="classpath:jdbc.properties"/> <!--3.配置数据源信息--> <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"> <property name="driverClassName" value="${jdbc.driver}"/> <property name="url" value="${jdbc.url}"/> <property name="username" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> <!--4.配置SQLSessionFactory工厂--> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!--指定mybatis配置文件的位置--> <property name="configLocation" value="classpath:SqlMapConfig.xml"/> <!--指定数据源--> <property name="dataSource" ref="dataSource"/> <!--指定mapper配置文件的位置--> <property name="mapperLocations" value="classpath*:mapper/**.xml"></property> <!--配置插件--> <property name="plugins"> <array> <!--配置分页插件--> <bean class="com.github.pagehelper.PageInterceptor"> <property name="properties"> <props> <!--配置数据库方言,告诉PageHelper--> <!--<prop key="dialect">mysql</prop>--> <!--配置页码合理化修正--> <prop key="reasonable">true</prop> </props> </property> </bean> </array> </property> </bean> <!--5.配置AccountDao接口所在的包--> <bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <!--扫描所有的dao接口--> <property name="basePackage" value="com.qbb.ssm.mapper"/> </bean> <!--配置一个可以执行批量的sqlSession--> <bean id="sessionTemplate" class="org.mybatis.spring.SqlSessionTemplate"> <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"/> <constructor-arg name="executorType" value="SIMPLE"/> </bean> <!--6.配置spring声明式事务管理--> <!--事务管理器--> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean> <!--7.配置AOP增强--> <aop:config> <!--切入点表达式--> <aop:pointcut id="txPointcut" expression="execution(* *..*ServiceImpl..*(..))"/> <!--引用事务通知--> <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/> </aop:config> <!--8.配置事务通知--> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <!--查询方法:配置只读属性--> <tx:method name="find*" read-only="true"/> <tx:method name="get*" read-only="true"/> <tx:method name="query*" read-only="true"/> <tx:method name="count*" read-only="true"/> <!-- 增删改方法另外配置 --> <!-- propagation 属性配置事务方法的传播行为 --> <!-- 默认值:REQUIRED 表示:当前方法必须运行在事务中,如果没有事务,则开 启事务,在自己的事务中运行。如果已经有了已开启的事务, 则在当前事务中运行。有可能 和其他方法共用同一个事务。 --> <!-- 建议值:REQUIRES_NEW 表示:当前方法必须运行在事务中,如果没有事务, 则开启事务,在自己的事务中运行。 和 REQUIRED 的区别是就算现在已经有了已开启的事务, 也一定要开启自己的事务,避免和其他方法共用同一个事务。 --> <!-- rollback-for 属性配置回滚的异常 --> <!-- 默认值:运行时异常 --> <!-- 建议值:编译时异常+运行时异常 --> <tx:method name="save*" propagation="REQUIRES_NEW" rollback-for="java.lang.Exception"/> <tx:method name="remove*" propagation="REQUIRES_NEW" rollback-for="java.lang.Exception"/> <tx:method name="update*" propagation="REQUIRES_NEW" rollback-for="java.lang.Exception"/> </tx:attributes> </tx:advice> </beans>
编写一个测试类试一下
package com.qbb.ssm.service; import com.qbb.ssm.entity.User; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import java.util.List; /** * @author QiuQiu&LL (博客:https://www.cnblogs.com/qbbit) * @version 1.0 * @date 2022-03-04 19:20 * @Description: */ @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations = "classpath*:applicationContext.xml") public class UserServiceTest { @Autowired private UserService userService; @Test public void findAll() throws Exception { List<User> all = userService.findAll(); System.out.println(all); } }
5.创建ssm-web模块
<?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.qbb</groupId> <artifactId>ssm-parent</artifactId> <version>1.0-SNAPSHOT</version> <modules> <module>ssm-entity</module> <module>ssm-mapper</module> <module>ssm-service</module> <module>ssm-web</module> </modules> <packaging>pom</packaging> <!--依赖版本--> <properties> <maven.compiler.source>8</maven.compiler.source> <maven.compiler.target>8</maven.compiler.target> <servlet.version>4.0.1</servlet.version> <jsp.version>2.3.3</jsp.version> <thymeleaf.version>3.0.12.RELEASE</thymeleaf.version> <spring.version>5.3.9</spring.version> <lombok.version>1.18.20</lombok.version> <slf4j.version>1.7.30</slf4j.version> <logback.version>1.2.5</logback.version> <hibernate-validator.version>7.0.1.Final</hibernate-validator.version> <fileupload.version>1.4</fileupload.version> <mybatis-spring.version>2.0.6</mybatis-spring.version> <druid.version>1.2.6</druid.version> <mybatis.version>3.5.7</mybatis.version> <mysql.version>5.1.48</mysql.version> <pagehelper.version>5.2.1</pagehelper.version> <junit.version>4.13.2</junit.version> </properties> <!--依赖版本锁定--> <dependencyManagement> <dependencies> <!--junit--> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> <!--spring依赖--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <!--spring-core--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <!--expression--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> <version>${spring.version}</version> </dependency> <!--spring-beans--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <!--spring-jcl--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jcl</artifactId> <version>${spring.version}</version> </dependency> <!--spring-aop--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <!--spring-aspects--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring.version}</version> </dependency> <!--spring-tx--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <!--spring-jdbc--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <!--spring-test--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency> <!--spring-webmvc--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <!--spring-web--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <!--commons-fileupload 文件上传--> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>${fileupload.version}</version> </dependency> <!--数据校验--> <dependency> <groupId>org.hibernate.validator</groupId> <artifactId>hibernate-validator</artifactId> <version>${hibernate-validator.version}</version> </dependency> <!--javax.servlet-api--> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>${servlet.version}</version> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>javax.servlet.jsp-api</artifactId> <version>${jsp.version}</version> </dependency> <dependency> <groupId>org.thymeleaf</groupId> <artifactId>thymeleaf-spring5</artifactId> <version>${thymeleaf.version}</version> </dependency> <!--数据库依赖--> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${mybatis-spring.version}</version> </dependency> <!--mybatis--> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!--数据源--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${druid.version}</version> </dependency> <!--数据库驱动--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <!--分页插件--> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>${pagehelper.version}</version> </dependency> <!--pojo依赖--> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>${lombok.version}</version> </dependency> <!--日志依赖--> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>${logback.version}</version> </dependency> </dependencies> </dependencyManagement> </project>
创建UserController接口
package com.qbb.ssm.controller; import com.qbb.ssm.entity.User; import com.qbb.ssm.exception.MySSMException; import com.qbb.ssm.service.UserService; import com.qbb.ssm.util.ResultEntity; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import java.util.List; /** * @author QiuQiu&LL (博客:https://www.cnblogs.com/qbbit) * @version 1.0 * @date 2022-03-04 19:33 * @Description: */ @Controller @RequestMapping("/user") public class UserController { @Autowired private UserService userService; @GetMapping("/test") @ResponseBody public String test(){ return "测试"; } @GetMapping("/findAll") @ResponseBody public ResultEntity findAll() throws MySSMException { try { List<User> userList = userService.findAll(); return ResultEntity.successWithData(userList); } catch (Exception e) { e.printStackTrace(); throw new MySSMException(); } } }
创建统一异常处理机制
package com.qbb.ssm.exception; import org.springframework.web.bind.annotation.ControllerAdvice; import java.security.PrivilegedActionException; /** * @author QiuQiu&LL (博客:https://www.cnblogs.com/qbbit) * @version 1.0 * @date 2022-03-04 19:36 * @Description:自定义异常 */ public class MySSMException extends Exception{ public MySSMException() { } public MySSMException(String message) { super(message); } public MySSMException(String message, Throwable cause) { super(message, cause); } public MySSMException(Throwable cause) { super(cause); } public MySSMException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) { super(message, cause, enableSuppression, writableStackTrace); } }
package com.qbb.ssm.util; import com.qbb.ssm.exception.MySSMException; import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.servlet.ModelAndView; /** * @author QiuQiu&LL (博客:https://www.cnblogs.com/qbbit) * @version 1.0 * @date 2022-03-04 19:41 * @Description: */ @ControllerAdvice public class MyExceptionResolver { @ExceptionHandler(MySSMException.class) public ModelAndView mySSMException() { ModelAndView modelAndView = new ModelAndView(); modelAndView.addObject("errorMsg", "抱歉,网络出现故障了,请联系管理员[电话:18888888888]或稍后再试!"); modelAndView.setViewName("error"); return modelAndView; } }
创建SpringMVC核心配置文件
<?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 https://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc https://www.springframework.org/schema/mvc/spring-mvc.xsd"> <!--1.扫描配置文件--> <context:component-scan base-package="com.qbb.ssm" use-default-filters="false"> <!--禁用默认规则,只扫描控制器--> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" /> </context:component-scan> <!--2.配置视图解析器--> <bean id="viewResolver" class="org.thymeleaf.spring5.view.ThymeleafViewResolver"> <property name="order" value="1"/> <property name="characterEncoding" value="UTF-8"/> <property name="templateEngine"> <bean class="org.thymeleaf.spring5.SpringTemplateEngine"> <property name="templateResolver"> <bean class="org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver"> <!--视图前缀--> <property name="prefix" value="/WEB-INF/pages/"/> <!--视图后缀--> <property name="suffix" value=".html"/> <property name="templateMode" value="HTML5"/> <property name="characterEncoding" value="UTF-8"/> </bean> </property> </bean> </property> </bean> <!--3.将SpringMVC不能处理的请求交给tomcat--> <mvc:default-servlet-handler/> <!--4.配置view-controller--> <mvc:view-controller path="/main.html" view-name="main"/> <!--5.开启SpringMVC注解驱动--> <mvc:annotation-driven/> </beans>
修改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"> <!--1.启动Spring容器--> <!--加载Spring配置文件--> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!--2.配置SpringMVC前端控制器,拦截前端所有请求--> <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:spring-mvc.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> <!--3.字符编码过滤器,一定要放在所有过滤器之前--> <filter> <filter-name>characterEncodingFilter</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>forceRequestEncoding</param-name> <param-value>true</param-value> </init-param> <init-param> <param-name>forceResponseEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>characterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!--4.使用Rest风格的URI,将页面的post请求转为指定的delete或者put请求--> <filter> <filter-name>hiddenHttpMethodFilter</filter-name> <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class> </filter> <filter-mapping> <filter-name>hiddenHttpMethodFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-app>
创建页面
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>用户列表</title> </head> <body> <div id="app"> <table border="1px" cellpadding="10px" cellspacing="0px" rules="all"> <tr> <th>ID</th> <th>用户名</th> <th>密码</th> </tr> <tr v-for="(user,index) in userList" :key="user.id"> <td v-text="user.id"></td> <td v-text="user.username"></td> <td v-text="user.password"></td> </tr> </table> </div> </body> <script src="/ssm/js/vue.js"></script> <script src="/ssm/js/axios.min.js"></script> <script> new Vue({ el: '#app', data: { userList: [] }, created() { this.findAll() }, methods: { findAll() { console.log('aaa') axios({ url: '/ssm/user/findAll', method: 'get' }).then(response => { this.userList = response.data.data }) } } }) </script> </html>
测试
至此,SSM框架整合完毕,其他的增删改我就不一一测试了...开始进军SpringBoot
这篇关于Spring+SpringMVC+Mybatis+Vue+Axios+Thymeleaf整合案例的文章就介绍到这儿,希望我们推荐的文章对大家有所帮助,也希望大家多多支持为之网!
- 2024-10-01基于Python+Vue开发的医院门诊预约挂号系统
- 2024-10-01基于Python+Vue开发的旅游景区管理系统
- 2024-10-01RestfulAPI入门指南:打造简单易懂的API接口
- 2024-10-01初学者指南:了解和使用Server Action
- 2024-10-01Server Component入门指南:搭建与配置详解
- 2024-10-01React 中使用 useRequest 实现数据请求
- 2024-10-01使用 golang 将ETH账户的资产平均分散到其他账户
- 2024-10-01JWT用户校验课程:从入门到实践
- 2024-10-01Server Component课程入门指南
- 2024-09-30Dnd-Kit学习:新手快速入门指南