标签：添加 lan 数据 task commons 技术 java类型 false 导入
具体项目可参照：
https://github.com/LuoXiaoyi/springmvc
一、环境准备：
Spring4.3.5 + Mybatis3.4.6 + Mybatis-Spring 1.3.2
二、pom.xml
创建maven工程，加入如下配置到pom.xml中
<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>lxy.study</groupId> <artifactId>springmvc</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> </dependency> <!-- https://mvnrepository.com/artifact/commons-dbcp/commons-dbcp , 数据源的配置依赖 --> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.4</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.46</version> </dependency> <!-- 为支持restful请求中对application/json格式的数据进行处理 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.9.4</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.9.4</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>2.9.4</version> </dependency> <!-- 为支持restful请求中对application/xml 格式的数据进行处理 --> <dependency> <groupId>com.fasterxml.jackson.dataformat</groupId> <artifactId>jackson-dataformat-xml</artifactId> <version>2.9.0</version> </dependency> <!-- For Log --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.14</version> </dependency> <!-- Servlet 3.1 --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> <!-- 添加对JSTL的支持，用于处理JSP页面 --> <dependency> <groupId>javax.servlet.jsp.jstl</groupId> <artifactId>javax.servlet.jsp.jstl-api</artifactId> <version>1.2.1</version> </dependency> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <!-- mybatis 核心库 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.6</version> </dependency> <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.2</version> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-framework-bom</artifactId> <version>4.3.5.RELEASE</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <!-- 在项目中的pom.xml指定jdk版本 --> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.1</version> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> <!-- tomcat plugin --> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.1</version> <configuration> <port>9090</port> <path>/springmvc</path> <uriEncoding>UTF-8</uriEncoding> <server>tomcat7</server> <contextReloadable>true</contextReloadable> </configuration> </plugin> </plugins> </build> </project>
三、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:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.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.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd "> <import resource="applicationContext-tx.xml"></import> <!-- Enable the use of matrix variables --> <mvc:annotation-driven enable-matrix-variables="true"> <!--mvc:async-support task-executor="" default-timeout=""> 异步执行的配置 <mvc:callable-interceptors> <bean></bean> </mvc:callable-interceptors> <mvc:deferred-result-interceptors> <bean></bean> </mvc:deferred-result-interceptors> </mvc:async-support--> </mvc:annotation-driven> <!-- 启动注解 --> <context:annotation-config></context:annotation-config> <!-- 配置自动扫描根目录 --> <context:component-scan base-package="lxy.study"> <!-- 这个是表示要排除掉扫描annotation注解的所有Controller --> <!--ontext:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" /--> </context:component-scan> <!-- mvc中提供了默认的servlet来处理静态资源，即当所有的mapping都匹配不上的时候， 最后匹配到SimpleUrlHandlerMapping，这里主要是用于ModelAndView转发的时候，处理html/CSS等资源用 --> <mvc:default-servlet-handler/> </beans>
四、配置dataSource
<?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:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.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.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd "> <import resource="applicationContext-dataSource.xml"></import> <!-- 配置事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <!-- 配置自动事务管理 --> <tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven> </beans>
五、配置事务管理
<?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:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.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.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd "> <import resource="applicationContext-dataSource.xml"></import> <!-- 配置事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <!-- 配置自动事务管理 --> <tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven> </beans>
六、mybatis-config的配置
<?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> <!-- 定义Mybatis的运行时行为 --> <settings> <!-- 自动映射配置： NONE：取消自动映射 PARTIAL：对对象本身进行映射，不对嵌套进行映射，默认值 FULL：对嵌套进行映射 --> <setting name="autoMappingBehavior" value="PARTIAL"/> <!-- 开启延迟加载，默认是false --> <setting name="lazyLoadingEnabled" value="true"/> <!-- 默认的延迟加载是：层级延迟加载，如果开启aggressiveLazyLoading， 则会完全使用延迟加载，需要什么加载什么，默认为false --> <setting name="aggressiveLazyLoading" value="true"/> </settings> <typeHandlers> <!-- 同样可以通过配置包路径，扫描指定包下面的所有handler类 --> <package name="com.lxy.study.core.typehandlers"/> </typeHandlers> <plugins> <plugin interceptor="lxy.study.core.plugins.PagePlugin"> <property name="dialect" value="mysql"></property> <property name="pageSqlId" value=".*ByPage"></property> </plugin> </plugins> <!-- mapper映射器的引入包含多种方法 1. 通过mapper的resource属性导入xml的mapping配置文件 (推荐使用) 2. 通过mapper的class属性导入java类型的Interface接口 3. 通过mapper的url属性导入xml的mapping配置文件 4. 通过package标签，配置扫描的包路径，使mybatis自动装载包下面的所有mapper对象(@Mapper标注的) 需要注意的是，这里的方式可以混合使用，但是，同一个mapper不能在多种不同的方式中被包含，不然会有异常抛出 --> <mappers> <mapper resource="mappings/CountryMapping.xml"/> </mappers> </configuration>
标签：添加 lan 数据 task commons 技术 java类型 false 导入
原文地址：https://www.cnblogs.com/scofield-1987/p/8973638.html
