MAVEN无法解决依赖关系

我正在运行在Tomcat上的基于Maven的Web应用程序。我试图将log4j2依赖项添加到我的Maven项目中。但是，当我尝试构建项目时，会在底部出现错误。我尝试在log4j本地安装依赖项，但是我也无法使它正常工作。我想重新安装Maven，但是我只能以某种方式将其停用。如果您需要更多信息，请告诉我，以便我提供。

尝试构建项目时的输出：

cd C:\...\Blockchain; "JAVA_HOME=C:\\Program Files\\Java\\jdk1.8.0_161" cmd /c "\"\"C:\\Program Files\\NetBeans 8.2\\java\\maven\\bin\\mvn.bat\" -Dmaven.ext.class.path=\"C:\\Program Files\\NetBeans 8.2\\java\\maven-nblib\\netbeans-eventspy.jar\" -Dfile.encoding=UTF-8 install\""
Scanning for projects...

------------------------------------------------------------------------
Building Blockchain 1.0-SNAPSHOT
------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/org/apache/log4j-core/2.13.0/log4j-core-2.13.0.pom

------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 2.069s
Finished at: Mon May 11 21:50:01 CEST 2020
Final Memory: 8M/123M
------------------------------------------------------------------------
Failed to execute goal on project Blockchain: Could not resolve dependencies for project com.bowolfcoin:Blockchain:war:1.0-SNAPSHOT: Failed to collect dependencies for [com.owlike:genson:jar:1.5 (compile), org.apache:log4j-core:jar:2.13.0 (compile), javax:javaee-web-api:jar:7.0 (provided), org.apache.tomcat.embed:tomcat-embed-core:jar:8.5.23 (compile), org.apache.tomcat:tomcat-jasper:jar:8.5.23 (compile), org.glassfish.jersey.containers:jersey-container-servlet:jar:2.0 (compile), org.bouncycastle:bcpkix-jdk15on:jar:1.56 (compile)]: Failed to read artifact descriptor for org.apache:log4j-core:jar:2.13.0: Could not transfer artifact org.apache:log4j-core:pom:2.13.0 from/to central (http://repo.maven.apache.org/maven2): Failed to transfer file: http://repo.maven.apache.org/maven2/org/apache/log4j-core/2.13.0/log4j-core-2.13.0.pom. Return code is: 501 , ReasonPhrase:HTTPS Required. -> [Help 1]

To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.

For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

这是完整的pom.xml文件：

<?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.bowolfcoin</groupId>
    <artifactId>Blockchain</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <name>Blockchain</name>

    <properties>
        <tomcat.version>8.5.23</tomcat.version>
        <endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>com.owlike</groupId>
            <artifactId>genson</artifactId>
            <version>1.5</version>
            <type>jar</type>
        </dependency>
        <dependency>
            <groupId>org.apache</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.13.0</version>
            <type>jar</type>
        </dependency>
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-web-api</artifactId>
            <version>7.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-core</artifactId>
            <version>${tomcat.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.tomcat</groupId>
            <artifactId>tomcat-jasper</artifactId>
            <version>${tomcat.version}</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.containers</groupId>
            <artifactId>jersey-container-servlet</artifactId>
            <version>2.0</version>
        </dependency>
        <dependency>
            <groupId>org.bouncycastle</groupId>
            <artifactId>bcpkix-jdk15on</artifactId>
            <version>1.56</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.2</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <compilerArguments>
                        <endorseddirs>${endorsed.dir}</endorseddirs>
                    </compilerArguments>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.3</version>
                <configuration>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>2.6</version>
                <executions>
                    <execution>
                        <phase>validate</phase>
                        <goals>
                            <goal>copy</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${endorsed.dir}</outputDirectory>
                            <silent>true</silent>
                            <artifactItems>
                                <artifactItem>
                                    <groupId>javax</groupId>
                                    <artifactId>javaee-endorsed-api</artifactId>
                                    <version>7.0</version>
                                    <type>jar</type>
                                </artifactItem>
                            </artifactItems>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>

我现在能够构建该项目。但是，当我尝试创建Logger对象时出现以下错误。在以下代码中，getLogger（）函数用红色下划线标出，并带有以下错误文本：

码：

package com.blockchain.api.services;

import com.blockchain.logic.DependencyManager;
import com.blockchain.logic.PendingTransactions;
import com.blockchain.models.Block;
import com.blockchain.models.Transaction;
import com.blockchain.utils.SHA3Helper;
import org.apache.logging.log4j.core.Logger;


import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import javax.ws.rs.*;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;

/**
 *
 * @author Bongi
 */

@Path("transactions")
public class TransactionService {

    private static Logger logger = Logger.getLogger(Transaction.class);

错误

cannot find symbol
  symbol:   method getLogger(Class<Transaction>)
  location: class Logger