springmvc整合mybatis(接上一篇)
阿新 • • 發佈：2019-01-12
新增jdbc.properties檔案
| jdbc.driver=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://127.0.0.1:3306/bigdata jdbc.username=root jdbc.password=oracle #初始化連線 jdbc.initialSize=10 #最大空閒連線 jdbc.maxIdle=20 #最小空閒連線 jdbc.minIdle=5 #最大連線數量 jdbc.maxActive=50 #maxWait代表當Connection用盡了，多久之後進行回收丟失連線 jdbc.maxWait=60000 |
修改spring.xml檔案
| <?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" xmlns:aop="http://www.springframework.org/schema/aop" http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自動掃描 --> <context:component-scan base-package="com.xxxx" /> <!--2 載入資料資源屬性檔案 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:jdbc.properties" /> </bean> <!-- 3 配置資料來源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- 初始化連線大小 --> <property name="initialSize" value="${jdbc.initialSize}"></property> <!-- 連線池最大數量 --> <property name="maxActive" value="${jdbc.maxActive}"></property> <!-- 連線池最大空閒 --> <property name="maxIdle" value="${jdbc.maxIdle}"></property> <!-- 連線池最小空閒 --> <property name="minIdle" value="${jdbc.minIdle}"></property> <!-- 獲取連線最大等待時間 --> <property name="maxWait" value="${jdbc.maxWait}"></property> </bean> <!-- 4 配置sessionfactory --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自動掃描mapping.xml檔案 --> <property name="mapperLocations" value="classpath:com/xxxx/mybatis/mapping/*.xml"></property> </bean> <!-- 5 裝配dao介面 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.xxxx.mybatis.dao" /> <!-- DAO介面所在包名，Spring會自動查詢其下的類 --> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- 6、宣告式事務管理 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 7、註解事務切面 --> <!-- <span style="font-family: Arial, Helvetica, sans-serif;"></span> <pre name="code" class="html"> <tx:annotation-driven transaction-manager="transactionManager" /> --> </beans> |
pom.xml修改
| <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.xxx.service</groupId> <artifactId>springmvc</artifactId> <packaging>war</packaging> <version>1.0-SNAPSHOT</version> <name>springmvc Maven Webapp</name> <url>http://maven.apache.org</url> <properties> <spring.version>4.1.9.RELEASE</spring.version> <com.fasterxml.jackson.core>2.4.6</com.fasterxml.jackson.core> <!-- mybatis版本號 --> <mybatis.version>3.2.8</mybatis.version> <!-- mysql驅動版本號 --> <mysql-driver.version>5.1.29</mysql-driver.version> <!-- log4j日誌包版本號 --> <slf4j.version>1.7.18</slf4j.version> <log4j.version>1.2.17</log4j.version> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <!-- Spring 4.3.3 --> <!-- Core Container 核心容器 --> <!-- 核心工具類，Spring其它模組大量使用Spring-core --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <!-- 執行時Spring容器 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <!-- Spring容器對第三方包的整合 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <!-- Spring定義Bean的支援 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <!-- 使用表示式語言在執行時查詢和操作物件 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> <version>${spring.version}</version> </dependency> <!-- End Core Container 核心容器 --> <!-- AOP --> <!-- 基於代理的AOP支援 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <!-- 基於AspectJ的AOP支援 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring.version}</version> </dependency> <!-- aspectj --> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>1.8.5</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.8.5</version> </dependency> <!-- End AOP --> <!-- web --> <!-- 提供基礎的web整合的功能，在web專案中提供Spring容器 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <!-- 提供基於Servlet的SpringMVC --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <!-- 提供WebSocket功能 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-websocket</artifactId> <version>${spring.version}</version> </dependency> <!-- 提供Portlet環境支援 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc-portlet</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-oxm</artifactId> <version>${spring.version}</version> </dependency> <!-- End web --> <!-- DataAccess/Integration 資料訪問/整合 --> <!-- 提供以JDBC訪問資料庫的支援 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <!-- 提供程式設計式和宣告式的事務支援 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <!-- 提供對 物件/關係對映技術的支援 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>${spring.version}</version> </dependency> <!-- 提供對JMS的支援 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jms</artifactId> <version>${spring.version}</version> </dependency> <!-- End DataAccess/Integration 資料訪問/整合 --> <!-- End Spring 4.0 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>${com.fasterxml.jackson.core}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>${com.fasterxml.jackson.core}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>${com.fasterxml.jackson.core}</version> </dependency> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.4</version> </dependency> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.1</version> </dependency> <!-- 新增mybatis依賴 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!-- 新增mybatis/spring整合包依賴 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.2.2</version> </dependency> <!-- 新增mysql驅動依賴 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql-driver.version}</version> </dependency> <!-- 新增資料庫連線池依賴 --> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.2.2</version> </dependency> <!-- 新增fastjson --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.1.41</version> </dependency> <!-- 新增日誌相關jar包 --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency> <!-- log end --> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>1.9</version> </dependency> <dependency> <groupId>com.github.abel533</groupId> <artifactId>ECharts</artifactId> <version>3.0.0</version> </dependency> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.5</version> <scope>compile</scope> <optional>true</optional> </dependency> <dependency> <groupId>net.sf.jxls</groupId> <artifactId>jxls-core</artifactId> <version>1.0.5</version> </dependency> </dependencies> <build> <finalName>springmvc</finalName> <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> </plugins> </build> </project> |
新增com.xxxx.mybatis.dao
新增com.xxxx.mybatis.mapping