新巴巴运动网 项目第二天

新巴巴运动网 项目第二天

1. 今天内容

1. 永久解决Jdk1.7
2. 导入所有Jar包
3. 七个Tomcat （配置）
4. Spring+Mybatis
5. 测试
6. 整合Springmvc
7. 测试
8. 什么是Dubbo 原理 图
9. 整合Dubbo
10. 测试Dubbo

     

     

    1. 永久解决Jdk1.7

Maven的插件

    <!-- jdk1.7 -->

    <build>

        <plugins>

            <plugin>

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

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

                <version>3.2</version>

                <configuration>

                    <source>1.7</source>

                    <target>1.7</target>

                    <encoding>UTF-8</encoding>

                </configuration>

            </plugin>

        </plugins>

    </build> 

 

 

1. 导入所有Jar包

   1. 父工程

Spring 4.1.3

Mybatis 3.2.7

Springmvc 4.1.3

<!-- 设置统一控制版本 -->

    <properties>

        <java-version>1.7</java-version>

        <junit-version>4.12</junit-version>

        <spring.version>4.1.3.RELEASE</spring.version>

        <jackson.version>2.4.2</jackson.version>

        <mysql-connector-java-version>5.1.8</mysql-connector-java-version>

        <org.mybatis-version>3.2.7</org.mybatis-version>

        <org.mybatis-spring-version>1.2.2</org.mybatis-spring-version>

        <opensymphony-version>2.4.2</opensymphony-version>

        <freemarker-version>2.3.18</freemarker-version>

        <druid.version>1.0.9</druid.version>

        <commons-collections-version>1.0</commons-collections-version>

        <commons-fileupload-version>1.2.2</commons-fileupload-version>

        <org.apache.commons-version>3.1</org.apache.commons-version>

        <commons-codec-version>1.6</commons-codec-version>

        <dom4j-version>1.6.1</dom4j-version>

        <javax.servlet-version>1.2</javax.servlet-version>

        <aspectjweaver-version>1.6.6</aspectjweaver-version>

        <slf4j-log4j12-version>1.6.6</slf4j-log4j12-version>

        <log4j-version>1.2.16</log4j-version>

        <javax.servlet-jsp-version>2.0</javax.servlet-jsp-version>

        <cglib-version>2.2.2</cglib-version>

        <slf4j-api-version>1.6.6</slf4j-api-version>

        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

    </properties>

    <!-- 依赖管理 版本号 -->

    <!-- 设置统一依赖管理、不强行依赖 -->

    <dependencyManagement>

        <dependencies>

            <!-- with junit4.8.2 -->

            <dependency>

                <groupId>junit</groupId>

                <artifactId>junit</artifactId>

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

                <type>jar</type>

            </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>

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

            </dependency>

            <dependency>

                <groupId>org.springframework</groupId>

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

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

            </dependency>

            <dependency>

                <groupId>org.springframework</groupId>

                <artifactId>spring-jms</artifactId>

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

            </dependency>

            <!-- Jackson Json处理工具包 -->

            <dependency>

                <groupId>com.fasterxml.jackson.core</groupId>

                <artifactId>jackson-databind</artifactId>

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

            </dependency>

            <!--freemarker -->

            <dependency>

                <groupId>org.freemarker</groupId>

                <artifactId>freemarker</artifactId>

                <version>2.3.18</version>

            </dependency>

            <!-- with mybatis-spring -->

            <dependency>

                <groupId>org.mybatis</groupId>

                <artifactId>mybatis</artifactId>

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

            </dependency>

            <dependency>

                <groupId>org.mybatis</groupId>

                <artifactId>mybatis-spring</artifactId>

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

            </dependency>

            <!-- jdbc driver -->

            <dependency>

                <groupId>mysql</groupId>

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

                <version>${mysql-connector-java-version}</version>

            </dependency>

            <!-- 连接池 -->

            <dependency>

                <groupId>com.alibaba</groupId>

                <artifactId>druid</artifactId>

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

            </dependency>

            <!-- apache commons jar -->

            <dependency>

                <groupId>commons-collections</groupId>

                <artifactId>commons-collections</artifactId>

                <version>${commons-collections-version}</version>

            </dependency>

            <dependency>

                <groupId>commons-fileupload</groupId>

                <artifactId>commons-fileupload</artifactId>

                <version>${commons-fileupload-version}</version>

            </dependency>

            <dependency>

                <groupId>org.apache.commons</groupId>

                <artifactId>commons-lang3</artifactId>

                <version>${org.apache.commons-version}</version>

            </dependency>

            <dependency>

                <groupId>commons-codec</groupId>

                <artifactId>commons-codec</artifactId>

                <version>${commons-codec-version}</version>

            </dependency>

            <!-- analyze xml use dom4j -->

            <dependency>

                <groupId>dom4j</groupId>

                <artifactId>dom4j</artifactId>

                <version>${dom4j-version}</version>

            </dependency>

            <!-- jstl标签 -->

            <dependency>

                <groupId>jstl</groupId>

                <artifactId>jstl</artifactId>

                <version>1.2</version>

            </dependency>

            <dependency>

                <groupId>taglibs</groupId>

                <artifactId>standard</artifactId>

                <version>1.1.2</version>

            </dependency>

            <dependency>

                <groupId>org.slf4j</groupId>

                <artifactId>slf4j-log4j12</artifactId>

                <version>1.6.6</version>

            </dependency>

            <dependency>

                <groupId>log4j</groupId>

                <artifactId>log4j</artifactId>

                <version>1.2.17</version>

            </dependency>

            <dependency>

                <groupId>org.slf4j</groupId>

                <artifactId>slf4j-api</artifactId>

                <version>1.6.6</version>

            </dependency>

            <dependency>

                <groupId>javax.activation</groupId>

                <artifactId>activation</artifactId>

                <version>1.1.1</version>

            </dependency>

            <dependency>

                <groupId>cglib</groupId>

                <artifactId>cglib</artifactId>

                <version>${cglib-version}</version>

            </dependency>

            <dependency>

                <groupId>net.fckeditor</groupId>

                <artifactId>java-core</artifactId>

                <version>2.6</version>

            </dependency>

            <dependency>

                <groupId>org.json</groupId>

                <artifactId>json</artifactId>

                <version>20131018</version>

            </dependency>

            <!--page -->

            <dependency>

                <groupId>com.babasport</groupId>

                <artifactId>page</artifactId>

                <version>1.0</version>

            </dependency>

            <!-- solrJ -->

            <dependency>

                <groupId>org.apache.solr</groupId>

                <artifactId>solr-solrj</artifactId>

                <version>4.10.3</version>

            </dependency>

            <!-- jedis Java接口 -->

            <dependency>

                <groupId>redis.clients</groupId>

                <artifactId>jedis</artifactId>

                <version>2.6.2</version>

                <type>jar</type>

            </dependency>

            <!-- FastDFS client -->

            <dependency>

                <groupId>fastdfs_client</groupId>

                <artifactId>fastdfs_client</artifactId>

                <version>1.20</version>

            </dependency>

            <dependency>

                <groupId>org.jboss.netty</groupId>

                <artifactId>netty</artifactId>

                <version>3.2.5.Final</version>

            </dependency>

            <dependency>

                <groupId>com.alibaba</groupId>

                <artifactId>dubbo</artifactId>

                <version>2.5.3</version>

            </dependency>

            <dependency>

                <groupId>com.alibaba</groupId>

                <artifactId>fastjson</artifactId>

                <version>1.1.41</version>

            </dependency>

            <!-- Zookeeper 用于分布式服务管理 -->

            <dependency>

                <groupId>com.github.sgroschupf</groupId>

                <artifactId>zkclient</artifactId>

                <version>0.1</version>

            </dependency>

            <dependency>

                <groupId>org.apache.zookeeper</groupId>

                <artifactId>zookeeper</artifactId>

                <version>3.4.6</version>

            </dependency>

            <!-- Zookeeper 用于分布式服务管理 end -->

            <!-- Active MQ 开始 -->

            <dependency>

                <groupId>org.apache.activemq</groupId>

                <artifactId>activemq-all</artifactId>

                <version>5.8.0</version>

            </dependency>

            <dependency>

                <groupId>org.apache.activemq</groupId>

                <artifactId>activemq-pool</artifactId>

                <version>5.8.0</version>

            </dependency>

            <!-- Active MQ 结束 -->

        </dependencies>

    </dependencyManagement>

    <dependencies>

        <!-- Tomcat7 servlet-api -->

        <dependency>

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

            <artifactId>tomcat-jsp-api</artifactId>

            <version>7.0.47</version>

            <scope>provided</scope>

        </dependency>

    </dependencies> 

1. babasport-common

    <!-- 依赖管理之后台 -->

    <dependencies>

        <!-- with junit4.12 -->

        <dependency>

            <groupId>junit</groupId>

            <artifactId>junit</artifactId>

        </dependency>

        <!-- Spring -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-context</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-beans</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-webmvc</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-jdbc</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-aspects</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-test</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

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

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-jms</artifactId>

        </dependency>

        <!-- Jackson Json处理工具包 -->

        <dependency>

            <groupId>com.fasterxml.jackson.core</groupId>

            <artifactId>jackson-databind</artifactId>

        </dependency>

        <!--freemarker -->

        <dependency>

            <groupId>org.freemarker</groupId>

            <artifactId>freemarker</artifactId>

        </dependency>

        <!-- with mybatis-spring -->

        <dependency>

            <groupId>org.mybatis</groupId>

            <artifactId>mybatis</artifactId>

        </dependency>

        <dependency>

            <groupId>org.mybatis</groupId>

            <artifactId>mybatis-spring</artifactId>

        </dependency>

        <!-- jdbc driver -->

        <dependency>

            <groupId>mysql</groupId>

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

        </dependency>

        <!-- 连接池 -->

        <dependency>

            <groupId>com.alibaba</groupId>

            <artifactId>druid</artifactId>

        </dependency>

        <!-- apache commons jar -->

        <dependency>

            <groupId>commons-collections</groupId>

            <artifactId>commons-collections</artifactId>

        </dependency>

        <dependency>

            <groupId>commons-fileupload</groupId>

            <artifactId>commons-fileupload</artifactId>

        </dependency>

        <dependency>

            <groupId>org.apache.commons</groupId>

            <artifactId>commons-lang3</artifactId>

        </dependency>

        <dependency>

            <groupId>commons-codec</groupId>

            <artifactId>commons-codec</artifactId>

        </dependency>

        <!-- analyze xml use dom4j -->

        <dependency>

            <groupId>dom4j</groupId>

            <artifactId>dom4j</artifactId>

        </dependency>

        <!-- jstl标签 -->

        <dependency>

            <groupId>jstl</groupId>

            <artifactId>jstl</artifactId>

        </dependency>

        <dependency>

            <groupId>taglibs</groupId>

            <artifactId>standard</artifactId>

        </dependency>

        <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>slf4j-log4j12</artifactId>

        </dependency>

        <dependency>

            <groupId>log4j</groupId>

            <artifactId>log4j</artifactId>

        </dependency>

        <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>slf4j-api</artifactId>

        </dependency>

        <dependency>

            <groupId>javax.activation</groupId>

            <artifactId>activation</artifactId>

        </dependency>

        <dependency>

            <groupId>cglib</groupId>

            <artifactId>cglib</artifactId>

        </dependency>

        <dependency>

            <groupId>net.fckeditor</groupId>

            <artifactId>java-core</artifactId>

        </dependency>

        <dependency>

            <groupId>org.json</groupId>

            <artifactId>json</artifactId>

        </dependency>

        <!--page -->

        <dependency>

            <groupId>com.babasport</groupId>

            <artifactId>page</artifactId>

        </dependency>

        <!-- solrJ -->

        <dependency>

            <groupId>org.apache.solr</groupId>

            <artifactId>solr-solrj</artifactId>

        </dependency>

        <!-- jedis Java接口 -->

        <dependency>

            <groupId>redis.clients</groupId>

            <artifactId>jedis</artifactId>

        </dependency>

        <!-- FastDFS client -->

        <dependency>

            <groupId>fastdfs_client</groupId>

            <artifactId>fastdfs_client</artifactId>

        </dependency>

        <dependency>

            <groupId>org.jboss.netty</groupId>

            <artifactId>netty</artifactId>

        </dependency>

        <dependency>

            <groupId>com.alibaba</groupId>

            <artifactId>dubbo</artifactId>

            <exclusions>

                <exclusion>

                    <artifactId>spring</artifactId>

                    <groupId>org.springframework</groupId>

                </exclusion>

            </exclusions>

        </dependency>

        <dependency>

            <groupId>com.alibaba</groupId>

            <artifactId>fastjson</artifactId>

        </dependency>

        <!-- Zookeeper 用于分布式服务管理 -->

        <dependency>

            <groupId>org.apache.zookeeper</groupId>

            <artifactId>zookeeper</artifactId>

        </dependency>

        <dependency>

            <groupId>com.github.sgroschupf</groupId>

            <artifactId>zkclient</artifactId>

        </dependency>

        <!-- Zookeeper 用于分布式服务管理 end -->

        <!-- Active MQ 开始 -->

        <dependency>

            <groupId>org.apache.activemq</groupId>

            <artifactId>activemq-all</artifactId>

        </dependency>

        <dependency>

            <groupId>org.apache.activemq</groupId>

            <artifactId>activemq-pool</artifactId>

        </dependency>

        <!-- Active MQ 结束 -->

        </dependencies> 

1. 配置七个Tomcat

项目名(无项目名)

www.jd.com

www.babasport.com:80

1. 整合Spring+Mybatis

Spring + Mybatis

整合思路

1. web.xml配置Spring监听器 读取上下文 配置上下文的路径
2. classpath:application-context.xml 事务 数据源 Mybatis的工厂 Mybatis Mapper扫描 基本包 jdbc.properties 读取properties Mybatis核心配置文件 mybatis-config.xml

   sqlMapConfig.xml

3. 分开

1. web.xml

配置Spring的监听器 上下文

1. 在classpath application-context.xml

<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"

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

    xmlns:task="http://www.springframework.org/schema/task"

    xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"

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

        http://www.springframework.org/schema/beans/spring-beans-4.0.xsd

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

        http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd

        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/tx

        http://www.springframework.org/schema/tx/spring-tx-4.0.xsd

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

        http://www.springframework.org/schema/task/spring-task-4.0.xsd

        http://code.alibabatech.com/schema/dubbo

        http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

        

</beans> 

导入文件夹config中的所有xml文件

1. 数据源 Druid

1. 事务管理

1. 扫描

1. 配置mybatis

1. 配置读jdbc.properties类

1. jdbc.properties

driverClassName=com.mysql.jdbc.Driver

url=jdbc:mysql://localhost:3306/babasport22?characterEncoding=UTF-8

username=root

password=root 

1. mybaits-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">

1. 测试 （注解式测试类）

   1. 数据库

1. 表

1. JavaBean

1. Dao接口

1. Mapper

<?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">

1. 测试类

1. 整合Springmvc

前端控制器

处理器映射器

处理器适配器

视图解释器

在babasport-console项目中配置如下内容

1. web.xml配置前端控制器

1. springmvc-console.xml

处理器映射器

处理器适配器

视图解释器

扫描

1. 测试Springmvc

   1. 测试的页面

1. 测试类

1. 测试事务

   1. Service实现类 不添加事务、手动抛异常

结论：此时仍然能保存数据到数据库

1. Service实现类 添加事务、手动抛异常

结论：此时不能保存数据到数据库

1. Dubbo介绍

阿里巴巴研究院

http://dubbo.io

1. 原理

注册中心：软件 zookeeper redis 官方推荐zookeeper (动物园管理员)

Hadoop 就是zookeeper

Ip:端口号/接口

1. 注册中心的搭建

Zookeeper(单机版)

第一步：上传

第二步：解压

第三步：在zookeeper-3.4.6文件夹中创建data、logs二个文件夹

第四步：配置zoo.cfg

第五步：启动

查看状态

1. 搭建Dubbo服务提供方

1. 搭建Dubbo的服务消费方

1. 将上面服务消费方的TestService接口注入Controller中使用

1. 注意事项

使用Dubbo框架、服务提供方与服务消费方之传递的参数必须实现序列化接口