Maven 结合 Spring profile对不同的部署环境打包部署


这是一个草鸡鸡冻人心的时刻,搞了2天终于搞定了,麻麻再也不用担心我部署出错了!!!!!!!

所有profile,spring和maven的,定义均要一致,否则,自己运行看看。

首先,先来讲下spring的profile功能,这个是方便项目的各种环境分离(开发、测试、生产),简单介绍下如何使用。

  1. 在beans中定义环境代码,项目中,我在beans.xml里定义

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    <beans profile= "develop,test,product" ></beans>

           

           

       

  2. 在数据库配置文件中,加入三种profile的各自定义连接,我这里的配置是把test,develop配置设为一样,当然也可以区别开来,看实际环境,这里每个profile里面的配置都要对称,否则会出错哦~

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    <beans profile= "test,develop" >
             <bean id= "dataSource"   class = "org.springframework.jdbc.datasource.DriverManagerDataSource" >
                 <property name= "driverClassName"   value= "oracle.jdbc.driver.OracleDriver" ></property>
                 <property name= "url"   value= "jdbc:oracle:thin:@localhost:1521:ora10g" ></property>
                 <property name= "username"   value= "username" ></property>
                 <property name= "password"   value= "password" ></property>
             </bean>
             <bean id= "dataSourceHR"
                 class = "org.springframework.jdbc.datasource.DriverManagerDataSource" >
                 <property name= "driverClassName"   value= "oracle.jdbc.driver.OracleDriver" ></property>
                 <property name= "url"   value= "jdbc:oracle:thin:@localhost:1521:ora10g" ></property>
                 <property name= "username"   value= "username" ></property>
                 <property name= "password"   value= "password" ></property>
             </bean>
         </beans>
         <beans profile= "product" >
             <bean id= "dataSource"   class = "org.springframework.jdbc.datasource.DriverManagerDataSource" >
                 <property name= "driverClassName"   value= "oracle.jdbc.driver.OracleDriver" ></property>
                 <property name= "url"   value= "jdbc:oracle:thin:@localhost:1521:ora11g" ></property>
                 <property name= "username"   value= "username" ></property>
                 <property name= "password"   value= "password" ></property>
             </bean>
             <bean id= "dataSourceHR"
                 class = "org.springframework.jdbc.datasource.DriverManagerDataSource" >
                 <property name= "driverClassName"   value= "oracle.jdbc.driver.OracleDriver" ></property>
                 <property name= "url"   value= "jdbc:oracle:thin:@localhost:1521:ora10g" ></property>
                 <property name= "username"   value= "username" ></property>
                 <property name= "password"   value= "passwd" ></property>
             </bean>
         </beans>

           

           

      

  3. 然后就是修改web.xml啦,添加以下代码即可

           

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    <context-param>
         <param-name>spring.profiles.active</param-name>
         <param-value>develop</param-value>
    </context-param>

           

       

这样修改后,切换web.xml里的param-value值就可以实现环境切换。

但是呢,这样子就出现一种情况,每次用maven打包都不得不修改web.xml,万一忘记修改web.xml就发布出去,会引起不可想象的情况,所以就想到了用maven集成spring profile,网上搜罗了很多,总结了下并且实际操作演练后,发现是可行滴,以下就是整合maven profile的具体步骤

 

在pom.xml最下面 build下添加profile

id:spring中配置的profile名称

profiles.activation中配置的要和id一致

build中配置的是项目部署路径,用户名密码等信息

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<profiles>
        <profile>
            <id>test</id>
            <properties>
                <profiles.activation>test</profiles.activation>
            </properties>
            <build> 
                 <plugins> 
                     <plugin> 
                         <groupId>org.codehaus.mojo</groupId> 
                         <artifactId>tomcat-maven-plugin</artifactId> 
                         <version> 1.1 </version> 
                         <configuration> 
                             <!-- 配置项目自动发布服务器 --> 
                            <url>http: //intimeit222:8080/manager</url> 
                             <server>admin</server> 
                         </configuration> 
                     </plugin> 
                 </plugins> 
             </build> 
        </profile>
        <profile>
            <id>develop</id>
            <properties>
                <profiles.activation>develop</profiles.activation>
            </properties>
            <activation>
                 <activeByDefault> true </activeByDefault>
             </activation>
            <build> 
                 <plugins> 
                     <plugin> 
                         <groupId>org.codehaus.mojo</groupId> 
                         <artifactId>tomcat-maven-plugin</artifactId> 
                         <version> 1.1 </version> 
                         <configuration> 
                             <!-- 配置项目自动发布服务器 --> 
                             <url>http: //intimeit111:8080/manager</url> 
                             <server>admin</server> 
                         </configuration> 
                     </plugin> 
                 </plugins> 
             </build> 
        </profile>
        <profile>
            <id>product</id>
            <properties>
                <profiles.activation>product</profiles.activation>
            </properties>
            <build> 
                 <plugins> 
                     <plugin> 
                         <groupId>org.codehaus.mojo</groupId> 
                         <artifactId>tomcat-maven-plugin</artifactId> 
                         <version> 1.1 </version> 
                         <configuration> 
                             <!-- 配置项目自动发布服务器 --> 
                             <url>http: //intimeit000:8080/manager</url>
                             <server>admin</server> 
                         </configuration> 
                     </plugin> 
                 </plugins> 
             </build> 
        </profile>
    </profiles>

修改build

finalName可以不定义,但是如果定义了,要和下面要修改的warName一致,否则打包部署会出现无法找到文件错误

添加resources,将需要编译的都放入对应的路径下

 

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<finalName>custom-${profiles.activation}</finalName>
     <sourceDirectory>${basedir}/src</sourceDirectory>
     <outputDirectory>${basedir}/WebRoot/WEB-INF/classes</outputDirectory>
     <resources>
       <resource>
         <directory>${basedir}/src</directory>
         <excludes>
           <exclude>** /*.java</exclude>
         </excludes>
       </resource>
       <resource>
         <directory>${basedir}/config</directory>
         <targetPath>${basedir}/WebRoot/WEB-INF/classes</targetPath>
         <includes>
           <include>*</include>
           <include>*/ *</ include >
         </includes>
         <excludes>
           <exclude>web.xml</exclude>
         </excludes>
       </resource>
     </resources>

 

 

 

然后修改pom.xml的build 的plugins里面的插件maven-war-plugin,修改为如下

warname要和上面的finalname一致。

下面指定web.xml路径,打包时会根据占位符自动修改里面的内容。

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<plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
         <configuration>
           <warName>custom-${profiles.activation}</warName>
           <webResources>
               <resource>
                   <filtering> true </filtering>
                   <directory>${basedir}/src</directory>
 
                     <targetPath>WEB-INF/classes</targetPath> 
               </resource>
           </webResources>
           <warSourceDirectory>${basedir}/WebRoot</warSourceDirectory>
           <webXml>${basedir}/WebRoot/WEB-INF/web.xml</webXml>
         </configuration>
       </plugin>

注意一个参数<filtering>true</filtering>,一定要设置成true这样才会用对应environment目录下的配置文件覆盖原来的。

 

修改web.xml

 

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<context-param> 
         <param-name>spring.profiles.active</param-name> 
         <param-value>${profiles.activation}</param-value> 
</context-param>

这样,基本上就ok啦,打包的时候命令为 clean package -P develop ,profiles选择对应的比如develop,我这里用的是酱紫的

 麦库截图20141313131119269.jpg 

酱紫,就可以完成打包部署到不同环境啦,定义不同的run configurations即可,run的时候选择对应的就ok了。

 

但是,这样会出现一个很大的问题,我们平时都是本机测试的。。。

这样直接部署到tomcat去会出现报错滴,需要做以下修改

首先,把web.xml复制到config(source folder),你也可以放入其他路径下,这里值得注意的是,webinfo下面的web.xml其他配置修改时你要注意同步修改到这个web.xml下去。。否则。。你白改了

然后恢复web.xml里面的占位符为你要的开发环境,如develop。。

麦库截图20141313131549032.jpg 

麦库截图20141313131558442.jpg 

然后修改plugin为以下代码,这样,打包部署时,会自动将config下的web.xml替换到web-inf下去~~

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<plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
         <configuration>
           <warName>custom-${profiles.activation}</warName>
           <!--<webappDirectory>${basedir}/WebRoot</webappDirectory> -->
           <webResources>
               <resource>
                   <filtering> true </filtering>
                   <directory>${basedir}/config</directory>
                   <targetPath>WEB-INF</targetPath>
                   <includes>
                       < include >web.xml</ include >
                   </includes>
               </resource>
           </webResources>
           <warSourceDirectory>${basedir}/WebRoot</warSourceDirectory>
           <webXml>${basedir}/WebRoot/WEB-INF/web.xml</webXml>
         </configuration>
       </plugin>

然后,就ok了。。。。。


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