<properties>
　　<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
　　<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
　　<java.version>1.8</java.version>
</properties>

<build>

        <plugins>

            <plugin>

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

                <artifactId>maven-resources-plugin</artifactId>

                <!-- 解决资源文件的编码问题 -->

                <configuration>

                    <encoding>UTF-8</encoding>

                </configuration>

                <executions>

                    <execution>

                        <id>copy-resources</id>

                        <phase>validate</phase>

                        <goals>

                            <goal>copy-resources</goal>

                        </goals>

                        <configuration>

                            <!-- 把资源文件打包到工程目录下，与下面的打包不包含资源文件对应，也可以是其它目录，比方conf,这样写${project.build.directory}/conf -->

                            <outputDirectory>${project.build.directory}</outputDirectory>

                            <resources>

                                <resource>

                                    <directory>src/main/resources</directory>

                                    <filtering>true</filtering>

                                </resource>

                            </resources>

                        </configuration>

                    </execution>

                </executions>

            </plugin>

            <plugin>

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

                <artifactId>maven-jar-plugin</artifactId>

                <configuration>

                    <archive>

                        <manifest>

                            <!--看这篇https://segmentfault.com/a/1190000004677931 -->

                            <addClasspath>true</addClasspath>

                            <classpathPrefix>lib/</classpathPrefix>

                            <mainClass>com.xxx.xxxxx.xxxx</mainClass><!-- main函数入口 -->

                            <addDefaultImplementationEntries>true</addDefaultImplementationEntries>

                            <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>

                        </manifest>

                        <manifestEntries>

                            <Permissions>${Permissions}</Permissions>

                            <Caller-Allowable-Codebase>${Caller-Allowable-Codebase}</Caller-Allowable-Codebase>

                            <Class-Path>./</Class-Path>

                        </manifestEntries>

                    </archive>

                    <!-- 打jar包时不把resource下的资源文件打包进去 -->

                    <excludes>

                        <exclude>**/*.xml</exclude>

                        <exclude>**/*.properties</exclude>

                    </excludes>

                </configuration>

            </plugin>

            <!-- 解决资源文件的编码问题 -->

            <plugin>

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

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

                <version>2.3.2</version>

                <configuration>

                    <source>${java_source_version}</source>

                    <target>${java_target_version}</target>

                    <encoding>${file_encoding}</encoding>

                    <showDeprecation>true</showDeprecation>

                    <showWarnings>true</showWarnings>

                </configuration>

            </plugin>

            <plugin>

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

                <artifactId>maven-dependency-plugin</artifactId>

                <executions>

                    <execution>

                        <id>copy-dependencies</id>

                        <phase>package</phase>

                        <configuration>

                            <overWriteReleases>false</overWriteReleases>

                            <overWriteSnapshots>false</overWriteSnapshots>

                            <overWriteIfNewer>true</overWriteIfNewer>

                            <!-- 将引用依赖的jar包打在lib目录下 -->

                            <outputDirectory>

                                ${project.build.directory}/lib

                            </outputDirectory>

                        </configuration>

                        <goals>

                            <goal>copy-dependencies</goal>

                        </goals>

                    </execution>

                </executions>

            </plugin>

        </plugins>

    </build>