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网站建设中扒站为什么是违法的,中国招标信息公开网,建设官方网站,外贸自建零售网站做仿牌Java-Maven-解决maven deploy时报 401 Reason Phrase Unauthorized 错误 环境 Java JDK 1.8Maven 3.3.9 引言 项目需要打成jar包上传到私服#xff0c;供其它项目引用。此时需要执行 mvn clean deploy 命令#xff0c;执行过程中报 401 错误。 解决401错误 报错信息 执…Java-Maven-解决maven deploy时报 401 Reason Phrase Unauthorized 错误 环境 Java JDK 1.8Maven 3.3.9 引言 项目需要打成jar包上传到私服供其它项目引用。此时需要执行 mvn clean deploy 命令执行过程中报 401 错误。 解决401错误 报错信息 执行命令mvn clean deploy -DskipTests [ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.8.2:deploy (default-deploy) on project xxxxx: Failed to deploy artifacts: Could not transfer artifact com.xxxxx:xxxxx:jar:spring -1.0.10-20210812.035258-1 from/to nexus-snapshots (http://xxxx.com/nexus/content/repositories/snapshots): Failed to transfer file: http://xxxx.com/nexus/content/repositories/snapshots/com/…/spring-1.0. 10-SNAPSHOT/xxxxx-spring-1.0.10-20210812.035258-1.jar. Return code is: 401, ReasonPhrase: Unauthorized. - [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException PS D:...\xxxxx mvn clean deploy -DskipTests关键错误信息 关键错误信息1 Failed to deploy artifacts关键错误信息2 Could not transfer artifact com.::pom: from/to snapshots (http://dev-mvn.***.com/content/repositories/snapshots/)关键错误信息3 Return code is: 401, ReasonPhrase: Unauthorized. - [Help 1]提取关键错误信息Could not transfer …… from/to snapshots …… Return code is: 401, ReasonPhrase: Unauthorized.很明显了是由于权限的问题导致服务器拒绝了本次推送。 解决方案 检查开发环境使用的maven配置文件 我用的是ideamaven配置位置File/Settings; Build,Execution,Deployment/Build Tools/Maven;User settings file: D:/java/maven/apache-maven-3.3.9\conf\settings.xml 修改settings.xml 加入如下配置 !–服务器元素包含配置服务器时需要的信息 – serversserver!–这是server的id注意不是用户登陆的id该id与distributionManagement中repository元素的id相匹配。–idnexus-snapshots/idusernamedeployment/usernamepassword123456/password/server… /servers再次执行 mvn clean deploy -DskipTests 命令显示上传成功 [INFO] — maven-deploy-plugin:2.8.2:deploy (default-deploy) mytest — Downloading: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/maven-metadata.xml Uploading: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/mytest-spring-1.0.10-20210812.035231-1.jar Uploaded: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/mytest-spring-1.0.10-20210812.035231-1.jar (127643 KB at 13522.8 KB/sec) Uploading: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/mytest-spring-1.0.10-20210812.035231-1.pom Uploaded: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/mytest-spring-1.0.10-20210812.035231-1.pom (7 KB at 53.9 KB/sec) Downloading: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/maven-metadata.xml Uploading: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/maven-metadata.xml Uploaded: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/maven-metadata.xml (803 B at 8.2 KB/sec) Uploading: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/maven-metadata.xml Uploaded: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/maven-metadata.xml (297 B at 2.5 KB/sec) Uploading: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/mytest-spring-1.0.10-20210812.035231-1-sdk.jar Uploaded: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/mytest-spring-1.0.10-20210812.035231-1-sdk.jar (602 KB at 3039.0 KB/sec) Uploading: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/maven-metadata.xml Uploaded: http://dev.xxx.com/nexus/content/repositories/snapshots/com/xxxx/spring-1.0.10-SNAPSHOT/maven-metadata.xml (1021 B at 8.4 KB/sec) [INFO] ———————————————————————— [INFO] BUILD SUCCESS [INFO] ———————————————————————— [INFO] Total time: 37.694 s [INFO] Finished at: 2023-08-22T11:56:5108:00 [INFO] Final Memory: 73M/974M [INFO] ———————————————————————— mvn package、install、deploy命令的区别 mvn package 命令在项目的target目录下生成java包 当我们使用package来打包项目的时候就会在我们的项目目录下生成一个target文件夹。 如果是web项目比如MVC项目就会在该文件夹下生成一个war包放在服务器中的tomcat/webapps目录里即可运行。 如果是Java项目的话就会在该文件夹下生成一个jar包放在服务器中指定目录下使用java -jar jar包名命令运行。 一般我们服务器部署服务都是使用package方式打包项目。 mvn install 命令: 将java包安装到本地maven仓 使用install方式就是将项目转换成为maven依赖存放在本地maven仓库中。 就比如我的spring boot项目执行mvn install 命令后将把jar存在我本地maven仓库中。 比如我自己配置的maven路径是D:\java\maven\repository… 。 一般是多个项目中例如a项目中使用了b项目的一些方法需要添加b项目作为依赖此时就需要将b项目使用install方式打包到本地[maven]仓库中以此来给a项目依赖导入调用。 mvn deploy 命令将java包发布到中央仓注需要在maven中配置有权限的推送账户名密码 deploy与install的主要区别就是install是将项目jar包放在本地仓库而deploy是放在私服仓库。 在本地的pom文件配置好私服仓库的信息之后执行deploy命令可以将maven所打的jar包上传到远程的repository便于其他开发者和工程共享。 执行maven deploy命令成功之后登录私服进行查询即可看到对应的jar包。 mvn 跳过测试代码 直接运行上面的命令默认会执行单元测试代码跳过单元测试使用如下命令 mvn -DskipTestsmvn -Dmaven.test.skiptrue 区别 mvn clean package -DskipTests 不执行测试用例但编译测试用例类将在target/test-classes目录生成相应的class文件。使用 mvn package -DskipTests 跳过单元测试但是会继续编译。 mvn clean package -Dmaven.test.skiptrue 不执行测试用例也不编译测试用例类使用maven.test.skip不但跳过单元测试的运行也跳过测试代码的编译;