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  • 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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  • 原文地址:https://www.cnblogs.com/intime-dev/p/3785645.html
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