springboot 項目無法加載到 application 文件

今天遇到一個問題，項目啟動可以加載到 apollo(配置中心) 中配置的配置文件，但是在自己本地resources目錄下新增了一個 application.properties 文件並在里面配置了配置文件么但是不起作用的問題。

經過驗證，需要在 pom.xml 文件中配置加載文件。配置如下。

<build>
        <finalName>simple-callback</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <fork>true</fork>
                </configuration>
            </plugin>
            <!-- mybatis generator 自動生成代碼插件 -->
            <plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>1.3.2</version>
                <configuration>
                    <configurationFile>src/main/resources/generatorConfig.xml</configurationFile>
                    <overwrite>true</overwrite>
                    <verbose>true</verbose>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.18.1</version>
                <configuration>
                    <skipTests>true</skipTests>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-clean-plugin</artifactId>
                <version>2.6.1</version>
            </plugin>
        </plugins>

        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>

            <resource> <directory>src/main/resources</directory> <includes> <include>**/*.xml</include>
                    <include>META-INF/app.properties</include>
                    <include>**/*.properties</include> <include>**/*.yml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>

上面標紅的配置文件就是指定項目啟動需要加載的配置文件，以上標紅配置解決了  項目啟動無法加載配置文件的問題