spring整合freemarker

一、配置maven

<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.</modelVersion>

    <groupId>com.booway</groupId>

    <artifactId>booway-springFreemarker</artifactId>

    <packaging>war</packaging>

    <version>0.0.-SNAPSHOT</version>

    <name>booway-springFreemarker Maven Webapp</name>

    <url>http://maven.apache.org</url>

    <!-- 集中定义依赖版本号 -->

    <properties>

        <junit.version>4.9</junit.version>

        <spring.version>4.2..RELEASE</spring.version>

        <mybatis.version>3.4.</mybatis.version>

        <mybatis.spring.version>1.3.</mybatis.spring.version>

        <mysql.version>6.0.</mysql.version>

        <slf4j.version>1.7.</slf4j.version>

        <druid.version>1.0.</druid.version>

        <jstl.version>1.2</jstl.version>

        <servlet-api.version>3.1.</servlet-api.version>

        <standard.version>1.1.</standard.version>

        <freemarker.version>2.3.</freemarker.version>

    </properties>

    <dependencies>

        <dependency>

            <groupId>junit</groupId>

            <artifactId>junit</artifactId>

            <version>${junit.version}</version>

            <scope>test</scope>

        </dependency>

        <!-- 日志处理 -->

        <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>slf4j-log4j12</artifactId>

            <version>${slf4j.version}</version>

        </dependency>

        <!-- Mybatis -->

        <dependency>

            <groupId>org.mybatis</groupId>

            <artifactId>mybatis</artifactId>

            <version>${mybatis.version}</version>

        </dependency>

        <dependency>

            <groupId>org.mybatis</groupId>

            <artifactId>mybatis-spring</artifactId>

            <version>${mybatis.spring.version}</version>

        </dependency>

        <!-- MySql -->

        <dependency>

            <groupId>mysql</groupId>

            <artifactId>mysql-connector-java</artifactId>

            <version>${mysql.version}</version>

        </dependency>

        <!-- 连接池 -->

        <dependency>

            <groupId>com.alibaba</groupId>

            <artifactId>druid</artifactId>

            <version>${druid.version}</version>

        </dependency>

        <!-- Spring -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-context</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-beans</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-jdbc</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-aspects</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-test</artifactId>

            <scope>test</scope>

            <version>${spring.version}</version>

        </dependency>

        <!-- JSP相关 -->

        <dependency>

            <groupId>jstl</groupId>

            <artifactId>jstl</artifactId>

            <version>${jstl.version}</version>

        </dependency>

        <dependency>

            <groupId>taglibs</groupId>

            <artifactId>standard</artifactId>

            <version>${standard.version}</version>

        </dependency>

        <dependency>

            <groupId>javax.servlet</groupId>

            <artifactId>javax.servlet-api</artifactId>

            <version>${servlet-api.version}</version>

            <scope>provided</scope>

        </dependency>

        <dependency>

            <groupId>org.freemarker</groupId>

            <artifactId>freemarker</artifactId>

            <version>${freemarker.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-context-support</artifactId>

            <version>${spring.version}</version>

        </dependency>

    </dependencies>

    <build>

        <finalName>${project.artifactId}</finalName>

        <plugins>

            <!-- java编译插件 -->

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-compiler-plugin</artifactId>

                <version>3.5.</version>

                <configuration>

                    <source>1.8</source>

                    <target>1.8</target>

                    <encoding>UTF-</encoding>

                </configuration>

            </plugin>

            <!-- 配置Tomcat插件 -->

            <plugin>

                <!-- 命令为clean tomcat7:run -->

                <groupId>org.apache.tomcat.maven</groupId>

                <artifactId>tomcat7-maven-plugin</artifactId>

                <configuration>

                    <port></port>

                    <path>/</path>

                </configuration>

                <version>2.2</version>

            </plugin>

        </plugins>

    </build>

</project>

二、项目大致结构

三、配置/booway-springFreemarker/src/main/resources/mybatis/mybatis-config.xml

<?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>

    <!-- 设置全局配置 -->

    <settings>

        <!-- 使用主键自增策略 -->

        <setting name="useGeneratedKeys" value="true" />

        <!-- select name as title from user 用于识别别名, -->

        <setting name="useColumnLabel" value="true" />

        <!-- 开启驼峰命名转换，如：table中(create_time)->entity(createTime)这样在sql语句中就不需要使用as来显式的去定义别名 -->

        <setting name="mapUnderscoreToCamelCase" value="true" />

    </settings>

</configuration>

四、配置/booway-springFreemarker/src/main/resources/spring/springContext-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"

    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"

    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

        http://www.springframework.org/schema/beans/spring-beans.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.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/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd">

    <context:property-placeholder location="classpath:resources/*.properties" />

    <!-- 数据源配置, 使用 Druid 数据库连接池 -->

    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"

        init-method="init" destroy-method="close">

        <property name="driverClassName" value="${jdbc.driverClassName}" />

        <!-- 基本属性 url、user、password -->

        <property name="url" value="${jdbc.url}" />

        <property name="username" value="${jdbc.username}" />

        <property name="password" value="${jdbc.password}" />

        <!--  配置初始化大小、最小、最大 -->

        <property name="initialSize" value="" />

        <property name="minIdle" value="" />

        <property name="maxActive" value="" />

        <!-- 配置获取连接等待超时的时间 -->

        <property name="maxWait" value="" />

    </bean>

    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">

        <property name="dataSource" ref="dataSource"></property>

        <property name="configLocation" value="classpath:mybatis/mybatis-config.xml"></property>

        <!-- 定义别名,如果使用了mybatis的逆向工程，无需这个,因为配置文件是自动生成的，不用你写。 -->

        <property name="typeAliasesPackage" value="com.booway.pojo"></property>

        <property name="mapperLocations" value="classpath:mybatis/mappers/*.xml"></property>

        <!-- 配置映射文件的位置，如果配置文件与mapper接口在同一个位置，可以不写 -->

         <!-- <property name="mapperLocations">

            <array>

                <value>classpath:mybatis/mappers/User.xml</value>

            </array>

        </property> -->

    </bean>

    <!-- 将mybatis实现的接口注入到spring容器中 -->

    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>

        <property name="basePackage" value="com.booway.mapper"></property>

    </bean>

</beans>

五、配置/booway-springFreemarker/src/main/resources/spring/springContext-service.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"

    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

        http://www.springframework.org/schema/beans/spring-beans.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.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/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd">

     <!-- 扫描这个包下以及子包的内容 -->

    <context:component-scan base-package="com.booway.service"></context:component-scan>

     <!-- <bean id="userServiceImpl" class="com.booway.serviceImpl.UserServiceImpl">

     </bean> -->

</beans>

六、java代码

1、pojo类/booway-springFreemarker/src/main/java/com/booway/pojo/User.java

package com.booway.pojo;

import java.util.Date;

public class User {

    private int id;

    private String username;

    private int age;

    private Date birthday;

    public int getId() {

        return id;

    }

    public void setId(int id) {

        this.id = id;

    }

    public String getUsername() {

        return username;

    }

    public void setUsername(String username) {

        this.username = username;

    }

    public int getAge() {

        return age;

    }

    public void setAge(int age) {

        this.age = age;

    }

    public Date getBirthday() {

        return birthday;

    }

    public void setBirthday(Date birthday) {

        this.birthday = birthday;

    }

}

2、com.booway.controller.UserController

package com.booway.controller;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.http.MediaType;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import com.booway.pojo.User;

import com.booway.service.UserService;

@Controller

public class UserController {

    @Resource(name="userServiceImpl")

    private UserService userService;

    @RequestMapping(value="/users", method=RequestMethod.GET, produces=MediaType.TEXT_HTML_VALUE + ";charset=utf-8")

    public String queryUsers(Model model) {

        List<User> users = userService.getAllUsers();

        model.addAttribute("users", users);

        return "test.ftl";

    }

}

3、com.booway.mapper.UserMapper

package com.booway.mapper;

import java.util.List;

import com.booway.pojo.User;

public interface UserMapper {

    List<User> getAllUsers();

}

4、com.booway.service.UserService

package com.booway.service;

import java.util.List;

import com.booway.pojo.User;

public interface UserService {

    List<User> getAllUsers();

}

5、com.booway.service.serviceImpl.UserServiceImpl

package com.booway.service.serviceImpl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Service;

import com.booway.mapper.UserMapper;

import com.booway.pojo.User;

import com.booway.service.UserService;

@Service

public class UserServiceImpl implements UserService {

    @Autowired

    private UserMapper userMapper;

    public UserServiceImpl() {

    }

    @Override

    public List<User> getAllUsers() {

        List<User> users = userMapper.getAllUsers();

        return users;

    }

}

七、配置/booway-springFreemarker/src/main/resources/spring/springContext-transaction.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"

    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

        http://www.springframework.org/schema/beans/spring-beans.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.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/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd">

    <aop:config>

        <aop:advisor advice-ref="txAdvice"

            pointcut="execution(* com.booway.service..*.*(..))" />

    </aop:config>

    <tx:advice id="txAdvice" transaction-manager="txManager">

        <tx:attributes>

            <!-- 传播行为REQUIRED时，有实物就是用但钱事务，没有就自动创建一个新的事务 -->

            <tx:method name="save*" propagation="REQUIRED" />

            <tx:method name="delete*" propagation="REQUIRED" />

            <tx:method name="update*" propagation="REQUIRED" />

            <!-- SUPPORTS有事务就支持事务，没有就没有 -->

            <tx:method name="*" propagation="SUPPORTS" read-only="true" />

        </tx:attributes>

    </tx:advice>

    <bean id="txManager"

        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

        <property name="dataSource" ref="dataSource" />

    </bean>

</beans>

八、配置/booway-springFreemarker/src/main/resources/spring/springMVC-freemarker.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"

    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

        http://www.springframework.org/schema/beans/spring-beans.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.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/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd">

    <!-- freemarker begin -->

    <!-- 配置Freemarker属性文件路径 -->

    <bean id="freemarkerConfiguration"

        class="org.springframework.beans.factory.config.PropertiesFactoryBean">

        <property name="location" value="classpath:resources/freemarker.properties" />

    </bean>

    <!-- 配置freeMarker模板加载地址 -->

    <bean id="freemarkerConfig"

        class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">

        <!-- 视图解析器会在/WEB-INF/ftl/路径下扫描视图文件 -->

        <property name="templateLoaderPath" value="/WEB-INF/ftls/" />

        <property name="freemarkerVariables">

            <map>

                <entry key="xml_escape" value-ref="fmXmlEscape" />

            </map>

        </property>

    </bean>

    <bean id="fmXmlEscape" class="freemarker.template.utility.XmlEscape" />

    <!-- 配置freeMarker视图解析器 -->

    <bean id="freemakerViewResolver"

        class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">

        <property name="viewClass"

            value="org.springframework.web.servlet.view.freemarker.FreeMarkerView" />

        <!-- 扫描路径內所有以ftl结尾的文件 -->

        <property name="viewNames">

            <array>

                <value>*.ftl</value>

            </array>

        </property>

        <property name="contentType" value="text/html; charset=UTF-8" />

        <property name="cache" value="true" />

        <!-- <property name="exposeRequestAttributes" value="true" /> -->

        <!-- <property name="exposeSessionAttributes" value="true" /> -->

        <!-- <property name="exposeSpringMacroHelpers" value="true" /> -->

        <!-- <property name="requestContextAttribute" value="request" /> -->

        <!-- 给视图解析器配置优先级 -->

        <property name="order" value="" />

    </bean>

    <!-- freemarker end -->

</beans>

九、配置/booway-springFreemarker/src/main/resources/spring/springMVC-servlet.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"

    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

        http://www.springframework.org/schema/beans/spring-beans.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.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/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd">

    <context:component-scan base-package="com.booway.controller"></context:component-scan>

    <!-- 定义时间转换格式 -->

    <!-- <bean id="formattingConversionService"

        class="org.springframework.format.support.FormattingConversionServiceFactoryBean">

        <property name="formatters">

            <set>

                <bean class="com.booway.convert.DateFormatter">

                    <constructor-arg name="datePattern" value="yyyy-MM-dd"></constructor-arg>

                </bean>

            </set>

        </property>

    </bean> -->

    <!-- 开启mvc注解，可使用@DateTimeFormat,@NumberFormat -->

   <!--  <mvc:annotation-driven conversion-service="formattingConversionService"></mvc:annotation-driven> -->

    <mvc:annotation-driven></mvc:annotation-driven>

    <mvc:resources location="/WEB-INF/css/" mapping="/css/**"></mvc:resources>

    <bean id="internalResourceViewResolver"

        class="org.springframework.web.servlet.view.InternalResourceViewResolver">

        <property name="viewClass"

            value="org.springframework.web.servlet.view.JstlView"></property>

        <property name="prefix" value="/WEB-INF/jsp/"></property>

        <property name="suffix" value=".jsp"></property>

       <!--  <property name="order" value="" /> -->

    </bean>

</beans>

十、配置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_3_1.xsd"

    version="3.1" metadata-complete="true">

    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:spring/springContext-*.xml</param-value>

    </context-param>

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

    <servlet>

        <servlet-name>springMVC</servlet-name>

        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

        <init-param>

            <param-name>contextConfigLocation</param-name>

            <param-value>classpath:spring/springMVC-*.xml</param-value>

        </init-param>

        <load-on-startup></load-on-startup>

    </servlet>

    <servlet-mapping>

        <servlet-name>springMVC</servlet-name>

        <url-pattern>/</url-pattern>

    </servlet-mapping>

    <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-</param-value>

        </init-param>

        <init-param>

            <param-name>forceEncoding</param-name>

            <param-value>true</param-value>

        </init-param>

    </filter>

    <filter-mapping>

        <filter-name>characterEncodingFilter</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

</web-app>

十一、配置/booway-springFreemarker/src/main/resources/log4j.properties

log4j.rootLogger=DEBUG,A1

log4j.logger.org.mybatis = DEBUG

log4j.appender.A1=org.apache.log4j.ConsoleAppender

log4j.appender.A1.layout=org.apache.log4j.PatternLayout

log4j.appender.A1.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss,SSS} [%t] [%c]-[%p] %m%n

十二、配置/booway-springFreemarker/src/main/resources/resources/jdbc.properties

jdbc.driverClassName=com.mysql.cj.jdbc.Driver

jdbc.url=jdbc:mysql://localhost:3306/test?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=UTC

jdbc.username=root

jdbc.password=root

十三、配置/booway-springFreemarker/src/main/resources/resources/freemarker.properties

tag_syntax=auto_detect

template_update_delay=

default_encoding=UTF-

output_encoding=UTF-

locale=zh_CN

date_format=yyyy-MM-dd

time_format=HH:mm:ss

datetime_format=yyyy-MM-dd HH:mm:ss

十四、ftl模板文件

/booway-springFreemarker/src/main/webapp/WEB-INF/ftls/test.ftl

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

    <head>

        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

        <title>用户列表</title>

    </head>

    <body>

        <table align='center' border=''>

            <caption>用户列表</caption>

            <tbody>

                <tr>

                    <th>ID</th>

                    <th>name</th>

                    <th>age</th>

                    <th>birthday</th>

                </tr>

                <#list users as user>

                    <tr>

                    <td>${user.id}</td>

                    <td>${user.username}</td>

                    <td>${user.age}</td>

                    <td>${user.birthday?string("yyyy-MM-dd HH:mm:ss")}</td>

                </tr>

                </#list>

            <tbody>

        </table>

    </body>

</html>