问题
I am working on a java project currently, my problem is a bit weird as yesterday my code was working fine then suddenly today when I try to build and test my code I get this error:
Failed to execute goal on project extraportGlobalSearch: Could not resolve dependencies for project com.api:extraportGlobalSearch:jar:1.0: Failed to collect dependencies for [org.glassfish.jersey.containers:jersey-container-grizzly2-http:jar:2.27 (compile), org.glassfish.jersey.inject:jersey-hk2:jar:2.27 (compile), junit:junit:jar:4.9 (test), com.googlecode.json-simple:json-simple:jar:1.1.1 (compile), com.fasterxml.jackson.core:jackson-annotations:jar:2.5.4 (compile), javax.servlet:javax.servlet-api:jar:3.0.1 (compile), com.google.zxing:core:jar:3.3.3 (compile), com.fasterxml.jackson.core:jackson-databind:jar:2.5.4 (compile), oracle:ojdbc:jar:11.2.0.4 (compile), org.glassfish.grizzly:grizzly-http-server:jar:2.4.0 (compile)]: Failed to read artifact descriptor for oracle:ojdbc:jar:11.2.0.4: Could not transfer artifact oracle:ojdbc:pom:11.2.0.4 from/to central (http://repo.maven.apache.org/maven2): Failed to transfer file: http://repo.maven.apache.org/maven2/oracle/ojdbc/11.2.0.4/ojdbc-11.2.0.4.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
I tried to add another repo using https://repo.maven.apache.org/maven2/ url in my pom.xml but the error still persist. I have tried to resolve this for the past 5 hours, it would be great if anyone can help me, here is my pom.xml:
<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.api </groupId>
<artifactId>extraportGlobalSearch</artifactId>
<packaging>jar</packaging>
<version>1.0</version>
<name>extraportGlobalSearch</name>
<repositories>
<repository>
<id>apache2-https</id>
<name>Apache 2 https</name>
<url>https://repo.maven.apache.org/maven2/</url>
</repository>
</repositories>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.glassfish.jersey</groupId>
<artifactId>jersey-bom</artifactId>
<version>${jersey.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-grizzly2-http</artifactId>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
</dependency>
<!-- uncomment this to get JSON support:
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-binding</artifactId>
</dependency>-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.9</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/com.googlecode.json-simple/json-simple -->
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.5.4</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>core</artifactId>
<version>3.3.3</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.5.4</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>oracle</groupId>
<artifactId>ojdbc</artifactId>
<version>11.2.0.4</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.glassfish.grizzly</groupId>
<artifactId>grizzly-http-server</artifactId>
<version>2.4.0</version>
<type>jar</type>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<executions>
<!-- Run shade goal on package phase -->
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<!-- add Main-Class to manifest file -->
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>com.api.GlobalSearch.Main</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<jersey.version>2.27</jersey.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>
Help needed. Thanks in advance.
回答1:
<packaging>jar</packaging>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<name>Central Repository</name>
<url>https://repo.maven.apache.org/maven2</url>
<layout>default</layout>
<snapshots>
<enabled>false</enabled>
</snapshots>
<releases>
<updatePolicy>never</updatePolicy>
</releases>
</pluginRepository>
</pluginRepositories>
<repositories>
<repository>
<id>central</id>
<name>Central Repository</name>
<url>https://repo.maven.apache.org/maven2</url>
<layout>default</layout>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
回答2:
The issue is related to maven moving to https only: https://blog.sonatype.com/central-repository-moving-to-https
I have found that my problem was that Netbeans (8.2) was set to use the bundled maven executable (3.0.5). This version of maven is outdated and does not automatically reach for the https repo.
I have a newer version installed (Apache Maven 3.5.4 (Red Hat 3.5.4-5)
) that worked by executing mvn clean install in my project's directory.
To get Netbeans to use a different version of maven you can go to Tools->Options->Java->Maven and in Maven Home point to where your maven installation is located. For me it was /usr/bin/mvn and I had to define the path as just /usr as it seems that Netbeans expects to find a directory named bin containing the mvn executable.
Also, related to maven moving repositories, for certain old dependencies I had to use the now insecure endpoint in my maven config:
<pluginRepository>
<id>Codehaus repository</id>
<url>http://insecure.repo1.maven.org/maven2/</url>
</pluginRepository>
Just adding this in case it is useful to anyone.
回答3:
Today I also facing netbean maven commands problem. I think there is problem in server.like error of https; 501
回答4:
I fixed the issue by updating to latest maven version, it started to use https instead of http to download all the deps.
来源：https://stackoverflow.com/questions/59765574/netbeans-maven-failed-to-execute-goal-on-project