springboot分离配置文件

在pom中修改,修改完成打包后将不包含.properties、.yml、.xml的配置文件了

    <build>
        <plugins>
            <!--打包jar-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <!-- 指定配置文件目录，这样jar运行时会去找到同目录下的config文件夹下查找 -->
                        <manifestEntries>
                            <Class-Path>config/</Class-Path>
                        </manifestEntries>
                    </archive>
                </configuration>
            </plugin>


            <!--拷贝资源文件 copy-resources-->
            <plugin>
                <artifactId>maven-resources-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy-resources</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy-resources</goal>
                        </goals>
                        <configuration>
                            <resources>
                                <resource>
                                    <directory>src/main/resources</directory>
                                    <!-- 指定参与构建的resoures-->
                                    <includes>
                                        <include>*.properties</include>
                                        <include>*.yml</include>
                                        <include>logback.xml</include>
                                    </includes>
                                </resource>
                            </resources>
                            <outputDirectory>./config</outputDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>

        <!--过滤指定配置文件-->
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <excludes>
                    <exclude>*.properties</exclude>
                    <exclude>*.yml</exclude>
                    <exclude>logback.xml</exclude>
                </excludes>
            </resource>
        </resources>
    </build>

使用外部日志文件

#启动读取外部logback-spring.xml 日志文件文件

java -jar -Dlogging.config=./config/logback-spring.xml **.jar

配置启动临时环境变量

#可在启动脚本加上前面两句

LD_LIBRARY_PATH=/opt/frontsign
export LD_LIBRARY_PATH
echo $LD_LIBRARY_PATH