idea热部署插件jrebel在maven多模块情况下使用

当一个项目使用maven多模块开发时通过上面的配置, 只能自动加载webapp所在的模块, 若想改动其他模块的代码也要自动加载, 需在项目的根(父)pom.xml文件中加入下面的配置:

<build>  <-- 只需要复制两个 plugin 标签及里面的内容即可，build 和 plugins 标签是为了更容易理解两个 plugin 标签的放置位置 -->

    <plugins>

                <plugin>

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

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

                    <version>3.1</version>

                    <configuration>

                        <source>1.8</source>

                        <target>1.8</target>

                        <encoding>UTF-8</encoding>

                    </configuration>

                </plugin>

                <plugin>

                    <groupId>org.zeroturnaround</groupId>

                    <artifactId>jrebel-maven-plugin</artifactId>

                    <version>1.1.5</version>

                    <configuration>

                        <addResourcesDirToRebelXml>true</addResourcesDirToRebelXml>

                        <alwaysGenerate>true</alwaysGenerate>

                        <showGenerated>true</showGenerated>

                    </configuration>

                    <executions>

                        <execution>

                            <id>generate-rebel-xml</id>

                            <phase>process-resources</phase>

                            <goals>

                                <goal>generate</goal>

                            </goals>

                        </execution>

                    </executions>

                </plugin>

    </plugins>

</build>

将两个 plugin 标签的内容复制到pom.xml文件后，右键点击pom.xml文件，选择maven->ReImport（首先要确保该项目是maven项目），maven会自动下载所需的文件（或者使用maven命令：mvn JRebel:generate）。