Java 日志未显示在控制台中，并且日志文件也未使用logback-spring.xml spring boot slf4j创建

我对春天的靴子很陌生。我正在尝试使用slf4j在spring boot中使用logback-spring.xml创建自定义日志记录。但不会创建日志文件，也不会显示在控制台中。我一直遵循着这个例子。但不幸的是，这个例子本身不起作用

这是我的pom.xml

         <?xml version="1.0" encoding="UTF-8"?>
        <project xmlns="http://maven.apache.org/POM/4.0.0" 
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
        http://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>

<groupId>com.javadeveloperzone</groupId>
<artifactId>slf4j</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>slf4j</name>
<description>Demo project for Spring Boot</description>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.3.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

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

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

4.0.0
com.javadeveloperzone

             <?xml version="1.0" encoding="UTF-8"?>
         <configuration>
      <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
       <encoder>
        <pattern>[%-5level] %d{dd-MM-yyyy hh:mm:ss.SSS a} [%thread]  %logger{50} - 
     %msg%n</pattern>
    </encoder>
  </appender>

 <appender name="FILE" class="ch.qos.logback.core.FileAppender">
    <file>logs/logFile.log</file>
    <encoder>
        <pattern>[%-5level] %d{dd-MM-yyyy hh:mm:ss.SSS a} [%thread]  %logger{50} - 
     %msg%n</pattern>
    </encoder>
</appender>

<root level="ERROR">
    <appender-ref ref="STDOUT" />
</root>

<logger name="com.javadeveloperzone.slf4j.controller" level="ALL" additivity="true">
    <appender-ref ref="FILE"/>
</logger>
 </configuration>