ssm框架整合相關檔案配置
阿新 • • 發佈：2018-11-20
1.新建maven專案在pom.xml中如下配置
<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.imooc</groupId> <artifactId>comment</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>comment Maven Webapp</name> <url>http://maven.apache.org</url> <properties> <!-- spring版本號 --> <spring.version>4.2.3.RELEASE</spring.version> <!-- taglibs版本號 --> <taglibs.version>1.1.2</taglibs.version> <!-- servlet版本號 --> <servlet.version>3.1.0</servlet.version> <!-- jstl版本號 --> <jstl.version>1.2</jstl.version> <!-- mybatis版本號 --> <mybatis.version>3.3.0</mybatis.version> <!-- mybatis-spring版本號 --> <mybatis-spring.version>1.3.1</mybatis-spring.version> <!-- mysql版本號 --> <mysql.version>8.0.11</mysql.version> <!-- joda-time版本號 --> <joda-time.version>2.3</joda-time.version> <!-- c3p0版本號 --> <c3p0.version>0.9.1.2</c3p0.version> <!-- jackson版本號 --> <jackson.version>2.3.3</jackson.version> <!-- commons-fileupload版本號 --> <commons-fileupload.version>1.3.1</commons-fileupload.version> <!-- commons-io版本號 --> <commons-io.version>2.4</commons-io.version> <!-- slf4j版本號 --> <slf4j.version>1.7.21</slf4j.version> <!-- logback版本號 --> <logback.version>1.1.7</logback.version> <!-- generator.version版本號 --> <generator.version>1.3.5</generator.version> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!-- javax.servlet --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>${servlet.version}</version> </dependency> <!-- 匯入EL表示式和JSTL標籤庫 --> <dependency> <groupId>taglibs</groupId> <artifactId>standard</artifactId> <version>${taglibs.version}</version> </dependency> <!-- spring核心包 --> <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-tx</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <!-- JSTL標籤類 --> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>${jstl.version}</version> </dependency> <!-- mybatis核心包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!-- 匯入mybatis/spring包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${mybatis-spring.version}</version> </dependency> <!-- 匯入Mysql資料庫連結jar包 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <!-- <version>5.1.25</version>--> <version>${mysql.version}</version> </dependency> <!-- 匯入時間日期包 --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>${joda-time.version}</version> </dependency> <!-- 匯入c3p0JDBC連線池 --> <dependency> <groupId>c3p0</groupId> <artifactId>c3p0</artifactId> <version>${c3p0.version}</version> </dependency> <!-- 匯入jackson包 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>${jackson.version}</version> </dependency> <!-- 匯入上傳檔案包 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>${commons-fileupload.version}</version> </dependency> <!-- 匯入IO流功能工具類庫 --> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>${commons-io.version}</version> </dependency> <!-- 匯入日誌輸出 --> <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> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-core</artifactId> <version>${logback.version}</version> </dependency> <!-- 配置generatory --> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>${generator.version}</version> </dependency> </dependencies> <build> <finalName>comment</finalName> <defaultGoal>compile</defaultGoal> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.2</version> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.5</version> <configuration> <configurationFile>${basedir}/src/main/resources/generatorConfig.xml</configurationFile> <verbose>true</verbose> <overwrite>false</overwrite> </configuration> <!--外掛需要單獨配置資料庫連結--> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> </dependencies> </plugin> </plugins> </build> </project>
2.在src/main/resources/目錄下新建spring檔案目錄
2.1在spring目錄下新建檔案applicationContext-web.xml配置springmvc,配置如下
<?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-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd"> <!-- 開啟註解對映的支援 --> <mvc:annotation-driven> <mvc:message-converters> <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/> </mvc:message-converters> </mvc:annotation-driven> <!-- 允許對靜態資原始檔的訪問 --> <mvc:default-servlet-handler/> <!--避免IE執行AJAX時，返回JSON出現下載檔案 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <!-- 自定義攔截器 <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/**"/> <mvc:exclude-mapping path="/css/**"/> <mvc:exclude-mapping path="/js/**"/> <mvc:exclude-mapping path="/images/**"/> <mvc:exclude-mapping path="/login"/> <mvc:exclude-mapping path="/login/validate"/> <mvc:exclude-mapping path="/login/sessionTimeout"/> <mvc:exclude-mapping path="/api/**"/> <bean class="org.imooc.controller.interceptor.SessionInterceptor"></bean> </mvc:interceptor> </mvc:interceptors> --> <!-- 配置檢視解析器 --> <bean id="viewResolver" 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"></property> </bean> <!-- 配置檔案上傳解析器 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 指定所上傳檔案的總大小不能超過20M。注意maxUploadSize屬性的限制不是針對單個檔案，而是所有檔案的容量之和 --> <property name="maxUploadSize" value="20000000"/> <property name="defaultEncoding" value="utf-8"></property> </bean> <!-- 自動掃描的包名 --> <context:component-scan base-package="org.imooc.controller"/> </beans>
2.2在spring目錄下新建applicationContext-dao.xml整合mybatis
applicationContext-dao.xml配置
<?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-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd"> <context:property-placeholder location="classpath:properties/*.properties"/> <!-- 配置資料來源 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <property name="driverClass" value="${jdbc.driverClass}"></property> <property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property> <property name="user" value="${jdbc.user}"></property> <property name="password" value="${jdbc.password}"></property> <!-- 每60秒檢查所有連線池中的空閒連線。Default: 0 --> <property name="idleConnectionTestPeriod" value="60" /> <!-- 初始化時獲取三個連線，取值應在minPoolSize與maxPoolSize之間。Default: 3 --> <property name="initialPoolSize" value="5" /> <!-- 最大空閒時間,60秒內未使用則連線被丟棄。若為0則永不丟棄。Default: 0 --> <property name="maxIdleTime" value="60" /> <!-- 連線池中保留的最大連線數。Default: 15 --> <property name="maxPoolSize" value="10" /> <!-- 連線池中保留的最小連線數。 --> <property name="minPoolSize" value="5" /> <!-- JDBC的標準引數，用以控制資料來源內載入的PreparedStatements數量。但由於預快取的statements 屬於單個connection而不是整個連線池。所以設定這個引數需要考慮到多方面的因素。 如果maxStatements與maxStatementsPerConnection均為0，則快取被關閉。Default: 0--> <property name="maxStatements" value="100" /> <!-- maxStatementsPerConnection定義了連線池內單個連線所擁有的最大快取statements數。Default: 0 --> <property name="maxStatementsPerConnection" value="3" /> <!-- 定義所有連線測試都執行的測試語句。在使用連線測試的情況下這個顯著提高測試速度。注意： 測試的表必須在初始資料來源的時候就存在。Default: null --> <property name="preferredTestQuery" value="select 1" /> <!-- 定義在從資料庫獲取新連線失敗後重復嘗試的次數。Default: 30--> <property name="acquireRetryAttempts" value="3" /> <!-- 兩次連線中間隔時間，單位毫秒。Default: 1000 --> <property name="acquireRetryDelay" value="1000" /> <!-- 當連線池用完時客戶端呼叫getConnection()後等待獲取新連線的時間，超時後將丟擲 SQLException,如設為0則無限期等待。單位毫秒。Default: 0 --> <property name="checkoutTimeout" value="30000" /> </bean> <!-- 配置sqlSessionFactory --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!-- 注入資料來源 --> <property name="dataSource" ref="dataSource"/> <!-- 掃描mybatis核心配置檔案 --> <property name="configLocation" value="classpath:spring/mybatis.xml"/> <!-- 掃描java bean，自動使用別名 --> <property name="typeAliasesPackage" value="org.imooc.bean"/> <!-- 掃描mybatis的SQL配置檔案 --> <property name="mapperLocations" value="classpath:mapper/*.xml"/> </bean> <!-- 掃描Dao介面包 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/> <property name="basePackage" value="org.imooc.dao"/> </bean> </beans>
2.3在spring檔案下繼續新建mybatis.xml檔案配置如下
mybatis.xml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> <settings> <setting name="useGeneratedKeys" value="true"/> <setting name="mapUnderscoreToCamelCase" value="true"/> </settings> </configuration>
2.4在webapp/WEB-INF/web.xml中配置web.xml檔案
web.xml配置
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"> <display-name>TestDemo</display-name> <!-- 編碼過濾器 --> <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> </filter> <filter-mapping> <filter-name>CharacterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- Spring監聽器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 防止Spring記憶體溢位監聽器 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <!-- Spring servlet --> <servlet> <servlet-name>spring</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring/applicationContext-*.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>spring</servlet-name> <!-- 此處可以可以配置成*.do，對應struts的字尾習慣 --> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>/index.jsp</welcome-file> </welcome-file-list> </web-app>
3.配置properties檔案,在src/main/resources/目錄下新建properties檔案目錄
3.1在properties檔案下新建dao.properties檔案配置資料庫連線
dao.properties配置
jdbc.driverClass=com.mysql.cj.jdbc.Driver jdbc.jdbcUrl=jdbc:mysql://127.0.0.1:3306/comment?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT jdbc.user=root jdbc.password=password
4.配置logback日誌系統
4.1在src/main/resource目錄下新建logback.xml檔案進行配置
logback.xml配置:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE configuration> <configuration> <property resource="properties/system.properties" /> <!--控制檯輸出 --> <appender name="stdout" class="ch.qos.logback.core.ConsoleAppender"> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <Pattern>%date{yyyy-MM-dd HH:mm:ss.SSS} %-5level[%thread]%logger{56}.%method\(\):%L -%msg%n</Pattern> </encoder> </appender> <appender name="logfile" class="ch.qos.logback.core.rolling.RollingFileAppender"> <Encoding>UTF-8</Encoding> <File>${log.base}/comment.log</File> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <FileNamePattern>${log.base}/comment.%d{yyyy-MM-dd}.log.zip</FileNamePattern> </rollingPolicy> <layout class="ch.qos.logback.classic.PatternLayout"> <pattern>%date|%msg%n</pattern> </layout> </appender> <root> <level value="${log.level}" /> <appender-ref ref="${log.appender.ref}" /> </root> </configuration>
4.2在properties檔案下新建system.properties檔案,配置logback.xml需要的引數
system.properties配置
#日誌存放路徑 log.base=E:\python_work/PythonLearn/java_SSM/dazhongdianping/comment #日誌級別 log.level=DEBUG #控制檯輸出 log.appender.ref=stdout
5.配置mybatis generatorConfig自動生成程式碼外掛
詳情看如下地址 mybatis generatorConfig自動生成程式碼外掛
未完待續