node yarn nom 属于什么

Node.js、Yarn和npm（不是nom）都是与JavaScript相关的工具和技术。

1. Node.js：是一个基于Chrome V8引擎的JavaScript运行时环境，用于在服务器端运行JavaScript代码。它提供了许多内置的模块和API，使开发者可以利用JavaScript进行后端开发。

2. Yarn：是一个用于管理JavaScript项目依赖关系的包管理器。它能够更快地安装、更新和管理项目的依赖项，提供了更稳定和可靠的依赖管理工具。

3. npm：是Node.js的默认包管理器，用于安装、更新和管理JavaScript包和依赖项。npm是一个庞大的包生态系统，开发者可以通过npm获取和分享各种JavaScript模块和工具。

Node.js使得JavaScript不仅仅局限于浏览器环境，可以在服务器端运行，进行后端开发。Yarn和npm则是用于管理JavaScript项目依赖关系的工具，能够简化项目开发和维护过程。

相关问题

fatal: could not read Password for 'https://*@github.com': No such file or directory 在用github actions，push代码的时候push不上去 img name: CI on: push: branches: [ master ] jobs: build: name: Build runs-on: windows-latest steps: - name: Checkout Code uses: actions/checkout@v2 - name: Install Node.js, NPM and Yarn uses: actions/setup-node@v1 with: node-version: 12.18.3 - name: Install Dependencies run: | npm i - name: Electron Build run: | npm install hexo-cli -g hexo g - name: Push Build run: | git config --global user.name "${{secrets.U_NAME}}" git config --global user.email "${{secrets.U_EMAIL}}" git clone "https://${{secrets.GH_TOKEN}}@${{secrets.GH_REF}}" Copy-Item "public\*" "yolkpie.github.io\" -Recurse -Force cd ./yolkpie.github.io git add . git commit -m 'travis-ci auto build yolk-blog' git push origin "${{secrets.P_BRANCH}}" echo Hello, world123!

这是一个技术问题，我可以回答。这个错误提示是因为在使用 GitHub Actions 推送代码时，没有正确配置 GitHub 的凭据。需要在 GitHub 仓库的 Settings 中的 Secrets 中添加 GH_TOKEN 和 GH_REF 两个密钥，分别对应 GitHub 的 Personal Access Token 和仓库地址。同时，在推送代码时需要使用 git clone 命令将代码仓库克隆到本地，然后再进行代码的推送。

Warning: No configuration directory set! Use --conf <dir> to override. Info: Including Hadoop libraries found via (/opt/hadoop-3.1.2/bin/hadoop) for HDFS access Info: Including HBASE libraries found via (/opt/hbase-2.2.6/bin/hbase) for HBASE access 错误: 找不到或无法加载主类 org.apache.flume.tools.GetJavaProperty Info: Including Hive libraries found via (/opt/hive-3.1.2) for Hive access + exec /opt/jdk1.8.0_351/bin/java -Xmx20m -cp '/opt/flume-1.9.0/lib/*:/opt/hadoop-3.1.2/etc/hadoop:/opt/hadoop-3.1.2/share/hadoop/common/lib/*:/opt/hadoop-3.1.2/share/hadoop/common/*:/opt/hadoop-3.1.2/share/hadoop/hdfs:/opt/hadoop-3.1.2/share/hadoop/hdfs/lib/*:/opt/hadoop-3.1.2/share/hadoop/hdfs/*:/opt/hadoop-3.1.2/share/hadoop/mapreduce/lib/*:/opt/hadoop-3.1.2/share/hadoop/mapreduce/*:/opt/hadoop-3.1.2/share/hadoop/yarn:/opt/hadoop-3.1.2/share/hadoop/yarn/lib/*:/opt/hadoop-3.1.2/share/hadoop/yarn/*:/opt/hbase-2.2.6/conf:/opt/jdk1.8.0_351//lib/tools.jar:/opt/hbase-2.2.6:/opt/hbase-2.2.6/lib/shaded-clients/hbase-shaded-client-byo-hadoop-2.2.6.jar:/opt/hbase-2.2.6/lib/client-facing-thirdparty/audience-annotations-0.5.0.jar:/opt/hbase-2.2.6/lib/client-facing-thirdparty/commons-logging-1.2.jar:/opt/hbase-2.2.6/lib/client-facing-thirdparty/findbugs-annotations-1.3.9-1.jar:/opt/hbase-2.2.6/lib/client-facing-thirdparty/htrace-core4-4.2.0-incubating.jar:/opt/hbase-2.2.6/lib/client-facing-thirdparty/log4j-1.2.17.jar:/opt/hbase-2.2.6/lib/client-facing-thirdparty/slf4j-api-1.7.25.jar:/opt/hadoop-3.1.2/etc/hadoop:/opt/hadoop-3.1.2/share/hadoop/common/lib/*:/opt/hadoop-3.1.2/share/hadoop/common/*:/opt/hadoop-3.1.2/share/hadoop/hdfs:/opt/hadoop-3.1.2/share/hadoop/hdfs/lib/*:/opt/hadoop-3.1.2/share/hadoop/hdfs/*:/opt/hadoop-3.1.2/share/hadoop/mapreduce/lib/*:/opt/hadoop-3.1.2/share/hadoop/mapreduce/*:/opt/hadoop-3.1.2/share/hadoop/yarn:/opt/hadoop-3.1.2/share/hadoop/yarn/lib/*:/opt/hadoop-3.1.2/share/hadoop/yarn/*:/opt/hadoop-3.1.2/etc/hadoop:/opt/hbase-2.2.6/conf:/opt/hive-3.1.2/lib/*' -Djava.library.path=:/opt/hadoop-3.1.2/lib/native org.apache.flume.node.Application --name a1 --conf/opt/flume-1.9.0/conf --conf-file/opt/flume-1.9.0/conf/dhfsspool.conf-Dflume.root.logger=DEBUG,consol SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/opt/flume-1.9.0/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/opt/hadoop-3.1.2/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/opt/hive-3.1.2/lib/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] 2023-06-08 17:26:46,403 ERROR node.Application: A fatal error occurred while running. Exception follows. org.apache.commons.cli.UnrecognizedOptionException: Unrecognized option: --conf/opt/flume-1.9.0/conf at org.apache.commons.cli.Parser.processOption(Parser.java:363) at org.apache.commons.cli.Parser.parse(Parser.java:199) at org.apache.commons.cli.Parser.parse(Parser.java:85) at org.apache.flume.node.Application.main(Application.java:287)

这段文本是一个错误日志，它指出在运行某个程序时出现了错误。错误的具体信息是“Unrecognized option: --conf/opt/flume-1.9.0/conf”，说明程序无法识别选项“--conf/opt/flume-1.9.0/conf”。这个问题可能是由于程序在解析命令行参数时出现了错误导致的。