Clojure

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{{top news}}
 
 
{{SeeWikipedia}}
 
{{SeeWikipedia}}
  
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Clojure 是一个面向[[Java Virtual Machine]] 的动态语言。
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Clojure
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[[文件:clojure-logo.png|right]]
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==简介==
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[[文件:clojure-logo-120b.png|right]]
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Clojure 是一个面向[[Java Virtual Machine|JVM]] 动态的通用编程语言，采用 Eclipse Public License 1.0 许可证。
  
 
[[Lisp]] 是一种编程语言，以表达性和功能强大著称，但人们通常认为它不太适合应用于一般情况。Clojure 是一种运行在 [[Java]]平台上的 Lisp 方言，它的出现彻底改变了这一现状。如今，在任何具备 Java 虚拟机的地方，您都可以利用 Lisp 的强大功能。
 
[[Lisp]] 是一种编程语言，以表达性和功能强大著称，但人们通常认为它不太适合应用于一般情况。Clojure 是一种运行在 [[Java]]平台上的 Lisp 方言，它的出现彻底改变了这一现状。如今，在任何具备 Java 虚拟机的地方，您都可以利用 Lisp 的强大功能。
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Clojure is about Data, [[Scala]] is about Types, [[Java]] is about Objects.
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[https://blog.cleancoder.com/uncle-bob/2019/08/22/WhyClojure.html Why Clojure?]
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==版本==
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[https://clojure.org/about/history A History of Clojure]
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==功能==
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==编译器==
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[[文件:SCI-logo.png|right|SCI]]
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*[https://github.com/clojure/clojure-clr ClojureCLR] 基于 Microsoft Dynamic Language Runtime (DLR) 和.NET Common Language Runtime (CLR)，[[C Sharp|C#]]  和 Clojure 编写。
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*[[ClojureScript]]
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*[https://github.com/babashka/sci Small Clojure Interpreter (SCI)]
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==语言==
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[[文件:Clojerl-logo.png|right|Clojerl]]
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*[https://github.com/clj-python/libpython-clj Python bindings for Clojure]
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*[https://www.clojerl.org/ clojerl: Clojure for the Erlang VM]
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由[[Clojure]]开发的编程语言：
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*[https://github.com/jeaye/jank jank]
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*[https://github.com/LuxLang/lux lux]
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*[https://github.com/kanaka/mal/tree/master/clojure mal]
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*[https://github.com/turbopape/scheje scheje]
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==指南==
 
==指南==
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  wget http://repo1.maven.org/maven2/org/clojure/clojure/1.8.0/clojure-1.8.0.zip
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通过 [[Leiningen]] 安装是推荐方式
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[https://www.baeldung.com/clojure Introduction to Clojure]
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  wget https://repo1.maven.org/maven2/org/clojure/clojure/1.8.0/clojure-1.8.0.jar
 
  java -cp clojure-1.8.0.jar clojure.main
 
  java -cp clojure-1.8.0.jar clojure.main
 
  user=> (+ 1 2 3)
 
  user=> (+ 1 2 3)
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  user=> (hello)
 
  user=> (hello)
 
  "Hello world"
 
  "Hello world"
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或使用 [[Leiningen]] REPL，它比 Clojure 自带的 REPL 好很多。
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lein repl
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Web应用启动：
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lein run 或 lein ring server
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==Evaluation==
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[[文件:traditional-evaluation.png]] [[文件:clojure-evaluation.png]]
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==Windows==
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[https://github.com/clojure/tools.deps.alpha/wiki/clj-on-Windows clj on Windows]
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C:\huihoo\clojure>powershell -noprofile -executionpolicy bypass -file .\win-install-1.10.1.469.ps1
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PS C:\huihoo\clojure> clj -h
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PS C:\huihoo\clojure> clj -r
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Clojure 1.10.1
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user=>
  
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== Leiningen==
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==Leiningen==
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使用[https://github.com/technomancy/leiningen leiningen]工具来管理Clojure项目和Java配置。
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使用[[leiningen]]工具来管理Clojure项目和Java配置。
  
 
brew install leiningen
 
brew install leiningen
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cd bin，执行 ./lein // 开始安装 Leiningen
 
cd bin，执行 ./lein // 开始安装 Leiningen
  
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Leiningen is a tool for working with Clojure projects.
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lein help
  
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Several tasks are available:
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lein help $TASK for details.
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check              Check syntax and warn on reflection.
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classpath          Write the classpath of the current project to output-file.
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clean              Remove all files from project's target-path.
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compile            Compile Clojure source into .class files.
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deploy              Build jar and deploy to remote repository.
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deps                Show details about dependencies.
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do                  Higher-order task to perform other tasks in succession.
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help                Display a list of tasks or help for a given task.
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install            Install current project to the local repository.
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jar                Package up all the project's files into a jar file.
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javac              Compile Java source files.
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new                Generate project scaffolding based on a template.
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plugin              DEPRECATED. Please use the :user profile instead.
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pom                Write a pom.xml file to disk for Maven interoperability.
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repl                Start a repl session either with the current project or standalone.
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retest              Run only the test namespaces which failed last time around.
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run                Run the project's -main function.
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search              Search remote maven repositories for matching jars.
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show-profiles      List all available profiles or display one if given an argument.
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test                Run the project's tests.
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trampoline          Run a task without nesting the project's JVM inside Leiningen's.
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uberjar            Package up the project files and all dependencies into a jar file.
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upgrade            Upgrade Leiningen to specified version or latest stable.
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version            Print version for Leiningen and the current JVM.
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with-profile        Apply the given task with the profile(s) specified.
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Run lein help $TASK for details.
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接着：
 
接着：
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  Give me some Clojure!
 
  Give me some Clojure!
 
  nil
 
  nil
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===插件===
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[https://github.com/technomancy/leiningen/wiki/Plugins Leiningen Plugins]
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==fn,def,defn==
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[https://clojuredocs.org/clojure.core/fn fn] [https://clojuredocs.org/clojure.core/def def]和[https://clojuredocs.org/clojure.core/defn defn]
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defn builds on fn，defn是一个宏，它封装了def和fn的功能。
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fn 创建一个匿名函数，fn 和 lambda 类似。
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user=> (map (fn [x] (* x x)))
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def 可以将一个匿名函数绑定到一个name上。
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user=> (def my-function (fn [x] (* x x )))
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defn 是 def 与 fn 的简写。
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user=> (defn my-function [x] (* x x))
  
 
==Clojars==
 
==Clojars==
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==大数据==
 
==大数据==
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*[http://cascalog.org/ Cascalog], 基于[[Apache Hadoop]]的数据处理。
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*[[Apache Storm]]
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*[https://github.com/nathanmarz/cascalog Cascalog], 基于[[Apache Hadoop]]的数据处理。
 
*[https://github.com/onyx-platform/onyx Onyx]
 
*[https://github.com/onyx-platform/onyx Onyx]
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*[https://github.com/gorillalabs/sparkling Sparkling] - A Clojure API for [[Apache Spark]]
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*[https://github.com/Netflix/PigPen PigPen] Map-Reduce for Clojure
  
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==数据库==
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==数据分析==
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统计、数据分析和商业智能
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*[[Incanter]]
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*[[Metabase]]
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==机器学习==
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*[https://github.com/antoniogarrote/clj-ml clj-ml]
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*[[deeplearning4j]]
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*[https://github.com/nuroko/nurokit nurokit] Toolkit for [[machine learning]] in Clojure.
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*[https://github.com/gigasquid/k9 k9]
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==计算机视觉==
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*[https://github.com/nakkaya/vision OpenCV wrapper for Clojure]
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*[https://github.com/antoniogarrote/clj-tesseract clj-tesseract]
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==自然语言处理==
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*[https://github.com/dakrone/clojure-opennlp clojure-opennlp]
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==消息通信==
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*[http://clojurerabbitmq.info/ Langohr]
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*[https://github.com/clojurewerkz/machine_head Machine Head], a Clojure [[MQ Telemetry Transport|MQTT]] Client
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*[https://github.com/lynaghk/zmq-async ZeroMQ Async]
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==事件CEP==
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*[https://github.com/clojurewerkz/eep EEP] Embedded Event Processing in Clojure
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*[https://github.com/clojurewerkz/meltdown Meltdown] a Clojure Interface to Reactor
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==并行并发==
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*[https://github.com/ptaoussanis/clojure-web-server-benchmarks Clojure web server benchmarks]
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*[https://github.com/puniverse/pulsar pulsar]: [[Actor model]] 实现
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*[https://github.com/clojure/core.async/ core.async] Go式轻量级线程,⻓得像同步的异步.
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*[https://github.com/liebke/avout Avout]: Distributed State in Clojure
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==金融货币==
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*[https://github.com/clojurewerkz/money ClojureWerkz Money] a Clojure Library to Work With Money
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==验证授权==
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*[https://github.com/jgrodziski/keycloak-clojure keycloak-clojure] [[Keycloak]] [[文件:keycloak-plus-clojure.png|right]]
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*[[Friend]]
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*[https://github.com/clojurewerkz/scrypt Clojure Scrypt Library]
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*[https://github.com/funcool/buddy Buddy] - Security library for clojure.
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==数据库存储==
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*[[Datomic]]
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*[https://github.com/tonsky/datascript DataScript]
 
*[http://clojurewerkz.org/ Clojure libraries for MongoDB, RabbitMQ, validations, Neo4J, ElasticSearch, Apache Cassandra, Riak, Memcached, stream processing]
 
*[http://clojurewerkz.org/ Clojure libraries for MongoDB, RabbitMQ, validations, Neo4J, ElasticSearch, Apache Cassandra, Riak, Memcached, stream processing]
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*[https://github.com/tomekw/hikari-cp hikari-cp] 连接池
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*[https://github.com/duelinmarkers/clj-record clj-record] 类似 Ruby on Rails ActiveRecord
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*[https://github.com/puppetlabs/puppetdb PuppetDB]
  
 
===SQL===
 
===SQL===
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*[https://github.com/korma/Korma Korma]: Tasty SQL for Clojure
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*[https://github.com/korma/Korma Korma] Tasty SQL for Clojure
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*[https://github.com/jkk/honeysql Honey SQL]: Turn Clojure data structures into SQL
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*[https://github.com/seancorfield/honeysql Honey SQL] Turn Clojure data structures into SQL
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*[https://github.com/krisajenkins/yesql yesql] https://github.com/krisajenkins/yesql
  
 
===PostgreSQL===
 
===PostgreSQL===
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===Cassandra===
 
===Cassandra===
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*[https://github.com/clojurewerkz/cassaforte cassaforte] 建议：暂不使用高版本Cassandar，因为可能不支持。
 
*[https://github.com/mpenet/alia alia]: High performance Cassandra client for clojure
 
*[https://github.com/mpenet/alia alia]: High performance Cassandra client for clojure
 
*[https://github.com/mpenet/hayt hayt]: CQL3 DSL for Clojure
 
*[https://github.com/mpenet/hayt hayt]: CQL3 DSL for Clojure
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===Redis===
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*[https://github.com/ptaoussanis/carmine Carmine]
  
 
===HBase===
 
===HBase===
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===BI===
 
===BI===
 
*[[Metabase]]
 
*[[Metabase]]
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===Elasticsearch===
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*[http://clojureelasticsearch.info/ Elastisch]
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==Web HTTP==
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*[[ring]]
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*[[Compojure]]
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*[https://github.com/dakrone/clj-http clj-http]
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*[https://github.com/http-kit/http-kit http-kit]
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*[https://github.com/ztellman/aleph aleph] built on top of [[Netty]]
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*[https://github.com/dakrone/cheshire Cheshire]
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*[https://github.com/brehaut/necessary-evil necessary-evil] [[XML-RPC]]
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*[https://github.com/nginx-clojure/nginx-clojure nginx-clojure]
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*[https://github.com/pedestal/pedestal Pedestal]
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*[https://github.com/weavejester/hiccup Hiccup]
  
 
==RESTful API==
 
==RESTful API==
 
*[https://github.com/metosin/compojure-api compojure-api] with [https://github.com/weavejester/compojure Compojure] & [[Swagger]]
 
*[https://github.com/metosin/compojure-api compojure-api] with [https://github.com/weavejester/compojure Compojure] & [[Swagger]]
 
*[https://github.com/clojure-liberator/liberator/ liberator]
 
*[https://github.com/clojure-liberator/liberator/ liberator]
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*[https://github.com/metosin/ring-swagger ring-swagger], Swagger Spec for Clojure Web Apps
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*[https://github.com/RJMetrics/sweet-liberty Sweet-Liberty]
  
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==IDE==
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==IDE和Editor==
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*[[logseq]] 写作平台
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*[https://github.com/clojure-emacs/cider CIDER] extends [[GNU Emacs]] is the Clojure(Script) Interactive Development Environment that Rocks!
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*[[Light Table]]
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*[https://github.com/oakes/Nightcode Nightcode]
 
*[[Cursive|Cursive IDE]]
 
*[[Cursive|Cursive IDE]]
 
*[[CCW IDE]]
 
*[[CCW IDE]]
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*[https://github.com/oakes/Nightcode Nightcode]
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*[https://github.com/arthuredelstein/clooj clooj], a lightweight IDE for clojure
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*[https://github.com/bodil/catnip Catnip], A web based Clojure IDE
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*[https://github.com/clojure-emacs clojure-emacs] for [[Emacs]]
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*[http://clojure-doc.org/articles/tutorials/emacs.html Clojure with Emacs]
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*[https://github.com/wuub/SublimeREPL SublimeREPL for SublimeText]
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*[https://github.com/tpope/vim-fireplace fireplace.vim]: Clojure REPL support
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 +
==GUI==
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*[https://github.com/daveray/seesaw Seesaw]
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*[https://github.com/cljfx/cljfx Cljfx]
  
 
==项目==
 
==项目==
 +
[https://github.com/razum2um/awesome-clojure Awesome Clojure] [[image:awesome.png]]
 +
[[文件:Status-logo.png|right|Status]]
 +
*[https://github.com/clojure Clojure @ GitHub]
 +
*[https://github.com/clojurewerkz ClojureWerkz]团队开发了众多开源项目
 +
*[https://github.com/status-im Status] A Mobile [[Ethereum]] Client.
 
*[[Apache Storm]]
 
*[[Apache Storm]]
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*[https://github.com/clojure/core.async/ core.async] Go式轻量级线程,⻓得像同步的异步.
 
 
*[https://github.com/Raynes/tryclojure tryclojure]
 
*[https://github.com/Raynes/tryclojure tryclojure]
 
*[[ClojureScript]]
 
*[[ClojureScript]]
 +
*[https://github.com/clojure/test.check test.check] [https://github.com/BurntSushi/quickcheck QuickCheck] for Clojure
 
*[[incanter]]
 
*[[incanter]]
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*[https://github.com/ring-clojure Ring]
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*[[Ring]]
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*[[Compojure]]
 +
*[https://github.com/robashton/cravendb CravenDB]文档数据库
 +
*[https://github.com/circleci/frontend CircleCI's frontend]
 +
*[[Enlive]]
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*[https://github.com/macourtney/Conjure Conjure] A Rails like framework for Clojure.
 
*[http://boot-clj.com/ Boot]: Build tooling for Clojure
 
*[http://boot-clj.com/ Boot]: Build tooling for Clojure
 
*[[cljsjs]]
 
*[[cljsjs]]
 
*[https://github.com/alda-lang alda] 音乐编程语言
 
*[https://github.com/alda-lang alda] 音乐编程语言
 +
*用 [[overtone]] 来演奏歌曲
 +
*[https://github.com/plumatic/schema schema] 数据描述与验证
 +
*[https://github.com/ptaoussanis/timbre Timbre] 日志库
 +
*[https://github.com/zcaudate/cronj cronj] cron for clojure
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*[https://github.com/kyleburton/clj-bloom clj-bloom]
 +
*[https://github.com/cognitect Cognitect] [https://github.com/cognitect-labs Cognitect Labs]
  
 
==文档==
 
==文档==
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==用户==
 
==用户==
 
*[http://cognitect.com/ Cognitect], Clojue之父，[https://github.com/richhickey Rich Hickey] 是该公司Co-Founder & CTO。
 
*[http://cognitect.com/ Cognitect], Clojue之父，[https://github.com/richhickey Rich Hickey] 是该公司Co-Founder & CTO。
−
*花旗信⽤实时⻛险估值系统Java/Clojure后端（1500节点分布计算）花旗投⾏信⽤部实时⻛险计算系统，逻辑使⽤Clojure。
+
*花旗信用实时风险估值系统Java/Clojure后端（1500节点分布计算）花旗投资信用部实时风险计算系统，逻辑使用Clojure。
 
*[[Puppet]]: [https://github.com/puppetlabs/puppet-server Puppet Server], [https://github.com/puppetlabs/trapperkeeper Trapperkeeper], [https://github.com/puppetlabs/puppetdb PuppetDB], [https://github.com/puppetlabs/trapperkeeper-webserver-jetty9 Trapperkeeper Webserver Service]
 
*[[Puppet]]: [https://github.com/puppetlabs/puppet-server Puppet Server], [https://github.com/puppetlabs/trapperkeeper Trapperkeeper], [https://github.com/puppetlabs/puppetdb PuppetDB], [https://github.com/puppetlabs/trapperkeeper-webserver-jetty9 Trapperkeeper Webserver Service]
 
*沃尔玛: “Our Clojure system just handled its first Walmart black Friday and came out without a scratch.” - Walmart Labs
 
*沃尔玛: “Our Clojure system just handled its first Walmart black Friday and came out without a scratch.” - Walmart Labs
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image:castra-rpc-for-clojure-architecture.png|Castra RPC
 
image:castra-rpc-for-clojure-architecture.png|Castra RPC
 
image:cursive-ide.png|Cursive IDE
 
image:cursive-ide.png|Cursive IDE
 +
image:clojure-tools.png|Tools
 +
image:clojure-structure-and-semantics.png|Expression
 +
image:clojure-dev-process.png|开发工作流
 +
image:cider-architecture.png|CIDER架构
 +
image:re-frame-event-dispatch.png|re-frame
 +
image:re-frame-handling-one-event.png|re-frame
 +
image:re-frame-interceptors.png|re-freme拦截器
 +
image:transit-overview.png|Transit
 +
image:logseq-graph.png|logseq
 +
image:clojerl-windows.png|clojerl,Clojure on Erlang VM
 +
 
</gallery>
 
</gallery>
  
 
==链接==
 
==链接==
 
*[http://clojure.org/ Clojure官网]
 
*[http://clojure.org/ Clojure官网]
−
*[https://github.com/clojure Clojure @ GitHub]
 
 
*[http://qiujj.com/static/clojure-handbook.html Clojure Handbook]
 
*[http://qiujj.com/static/clojure-handbook.html Clojure Handbook]
 
*[http://blog.cognitect.com/blog/?tag=Clojure Clojure Blog]
 
*[http://blog.cognitect.com/blog/?tag=Clojure Clojure Blog]
 
*[http://planet.clojure.in/ Planet Clojure]
 
*[http://planet.clojure.in/ Planet Clojure]
−
*[https://github.com/razum2um/awesome-clojure Awesome Clojure] [[image:awesome.png]]
 
 
*[https://clojars.org/ Clojars]
 
*[https://clojars.org/ Clojars]
 
*[http://www.clojure-toolbox.com/ The Clojure Toolbox]
 
*[http://www.clojure-toolbox.com/ The Clojure Toolbox]
 
*[http://clojuredocs.org/ ClojureDocs]
 
*[http://clojuredocs.org/ ClojureDocs]
 +
*[https://www.conj.io/ Grimoire - Community Clojure Documentation]
 
*[http://docs.huihoo.com/clojure/clojure-api-cn/ Clojure API 中文文档], [https://github.com/huangz1990/clojure_api_cn Clojure API 文档的中文计划]
 
*[http://docs.huihoo.com/clojure/clojure-api-cn/ Clojure API 中文文档], [https://github.com/huangz1990/clojure_api_cn Clojure API 文档的中文计划]
 
*[https://crossclj.info/ CrossClj]: cross-referencing the Clojure ecosystem
 
*[https://crossclj.info/ CrossClj]: cross-referencing the Clojure ecosystem
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*[http://www.ibm.com/developerworks/cn/java/j-jn1/index.html Java 下一代: Groovy、Scala 和 Clojure]
 
*[http://www.ibm.com/developerworks/cn/java/j-jn1/index.html Java 下一代: Groovy、Scala 和 Clojure]
 
*[http://www.infoq.com/cn/news/2013/04/Language-Expressiveness 研究指出：Clojure、CoffeeScript和Haskell是表现力最强的通用语言]
 
*[http://www.infoq.com/cn/news/2013/04/Language-Expressiveness 研究指出：Clojure、CoffeeScript和Haskell是表现力最强的通用语言]
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*[http://www.bestinclass.dk/best-class-blogposts Best In Class]
  
 
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[[category:huihoo]]

2023年4月19日 (三) 07:55的最后版本

Wikipedia-35x35.png 您可以在Wikipedia上了解到此条目的英文信息 Clojure Thanks, Wikipedia.

Clojure

Clojure-logo.png

目录

[编辑] 简介

Clojure-logo-120b.png

Clojure 是一个面向JVM 动态的通用编程语言，采用 Eclipse Public License 1.0 许可证。

Lisp 是一种编程语言，以表达性和功能强大著称，但人们通常认为它不太适合应用于一般情况。Clojure 是一种运行在 Java平台上的 Lisp 方言，它的出现彻底改变了这一现状。如今，在任何具备 Java 虚拟机的地方，您都可以利用 Lisp 的强大功能。

Clojure is about Data, Scala is about Types, Java is about Objects.

Why Clojure?

[编辑] 版本

A History of Clojure

[编辑] 功能

[编辑] 编译器

SCI

[编辑] 语言

Clojerl

由Clojure开发的编程语言：

[编辑] 指南

通过 Leiningen 安装是推荐方式

Introduction to Clojure 

wget https://repo1.maven.org/maven2/org/clojure/clojure/1.8.0/clojure-1.8.0.jar
java -cp clojure-1.8.0.jar clojure.main
user=> (+ 1 2 3)
6
user=> (def hello (fn [] "Hello world"))
#'user/hello
user=> (hello)
"Hello world"

或使用 Leiningen REPL，它比 Clojure 自带的 REPL 好很多。 

lein repl

Web应用启动： 

lein run 或 lein ring server

[编辑] Evaluation

Traditional-evaluation.png Clojure-evaluation.png

[编辑] Windows

clj on Windows

C:\huihoo\clojure>powershell -noprofile -executionpolicy bypass -file .\win-install-1.10.1.469.ps1

PS C:\huihoo\clojure> clj -h

PS C:\huihoo\clojure> clj -r 

Clojure 1.10.1
user=>

[编辑] Leiningen

使用leiningen工具来管理Clojure项目和Java配置。

brew install leiningen

或者获得 https://raw.github.com/technomancy/leiningen/preview/bin/lein 并放到 /bin 目录下，chmod 755

cd bin，执行 ./lein // 开始安装 Leiningen

lein help

lein help $TASK for details.

接着： 

lein new start-clojure
cd start-clojure
lein repl
将获得一些jar，如：
Retrieving org/clojure/clojure/1.4.0/clojure-1.4.0.jar ...
user=>  (println "Give me some Clojure!")
Give me some Clojure!
nil

[编辑] 插件

Leiningen Plugins

[编辑] fn,def,defn

fn def和defn

defn builds on fn，defn是一个宏，它封装了def和fn的功能。

fn 创建一个匿名函数，fn 和 lambda 类似。 

user=> (map (fn [x] (* x x)))

def 可以将一个匿名函数绑定到一个name上。 

user=> (def my-function (fn [x] (* x x )))

defn 是 def 与 fn 的简写。 

user=> (defn my-function [x] (* x x))

[编辑] Clojars

[编辑] 大数据

[编辑] 数据分析

统计、数据分析和商业智能

[编辑] 机器学习

[编辑] 计算机视觉

[编辑] 自然语言处理

[编辑] 消息通信

[编辑] 事件CEP

  • EEP Embedded Event Processing in Clojure
  • Meltdown a Clojure Interface to Reactor

[编辑] 并行并发

[编辑] 金融货币

[编辑] 验证授权

[编辑] 数据库存储

[编辑] SQL

[编辑] PostgreSQL

[编辑] MongoDB

Clojure Monger, Monger @ GitHub

[编辑] Cassandra

  • cassaforte 建议：暂不使用高版本Cassandar，因为可能不支持。
  • alia: High performance Cassandra client for clojure
  • hayt: CQL3 DSL for Clojure

[编辑] Redis

[编辑] HBase

[编辑] BI

[编辑] Elasticsearch

[编辑] Web HTTP

[编辑] RESTful API

[编辑] IDE和Editor

[编辑] GUI

[编辑] 项目

Awesome Clojure Awesome.png

Status

[编辑] 文档

[编辑] 图书

[编辑] 用户

  • Cognitect, Clojue之父，Rich Hickey 是该公司Co-Founder & CTO。
  • 花旗信用实时风险估值系统Java/Clojure后端（1500节点分布计算）花旗投资信用部实时风险计算系统，逻辑使用Clojure。
  • Puppet: Puppet Server, Trapperkeeper, PuppetDB, Trapperkeeper Webserver Service
  • 沃尔玛: “Our Clojure system just handled its first Walmart black Friday and came out without a scratch.” - Walmart Labs
  • Riemann
  • LeanCloud 采用了多种语言混合来构建整个后端系统，包括 Clojure、Java、Node.js、Scala 等。其中 Clojure 构建了整个网站门户、存储开放 API、推送、聊天等核心服务，Node.js构建了云端代码服务（类似应用代码托管），我们还使用 Scala 编写的 Spark 任务来处理离线数据分析，此外，还有大量的统计类 MapReduce 任务使用 Java 编写并运行在 Hadoop 集群上。不同服务之间使用 RESTful 协议、RPC 框架或者队列进行通信。

更多用户>>>

[编辑] 图集

  • Castra RPC

  • Cursive IDE

  • Tools

  • Expression

  • 开发工作流

  • CIDER架构

  • re-frame

  • re-frame

  • re-freme拦截器

  • Transit

  • logseq

  • clojerl,Clojure on Erlang VM

[编辑] 链接

来自“http://wiki.huihoo.com/wiki/?title=Clojure&oldid=166692”
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