download

官網：https://www.playframework.com/

將zip下載至本地，進行unzip。

環境變數

檢測是否安裝成功：解壓成功後進入解壓的目錄，執行

play

終端顯示

zsh: command not found: play

需要配置環境變數
mac /linux:
zsh:

vi ~/.zshrc
新增如下配置
export PLAY_HOME=/Users/leesin/Downloads/play-1.4.3
export PATH=$PATH:$PLAY_HOME

bash:

vi ~/.bash_profile
新增如下配置
export
 
 PLAY_HOME=/Users/leesin/Downloads/play-1.4.3
export PATH=$PATH:$PLAY_HOME

windows略
然後執行

➜  play-1.4.3 play
~        _            _
~  _ __ | | __ _ _  _| |
~ | '_ \| |/ _' | || |_|
~ |  __/|_|\____|\__ (_)
~ |_|            |__/
~
~ play! 1.4.3, https://www.playframework.com
~
~ Usage: play cmd [app_path]
 
 [--options]
~
~ with,  new      Create a new application
~        run      Run the application in the current shell
~        help     Show play help

說明成功了。

啟動

建立一個專案，這個專案的地址在 play-1.4.3目錄下

➜  play-1.4.3 play new leesin
~        _            _
~  _ __ | | __ _ _  _| |
~ | '_ \| |/ _' | || |_|
 

~ |  __/|_|\____|\__ (_)
~ |_|            |__/
~
~ play! 1.4.3, https://www.playframework.com
~
~ The new application will be created in /Users/leesin/Downloads/play-1.4.3/leesin
~ What is the application name? [leesin] leesin
~
~ OK, the application is created.
~ Start it with : play run leesin
~ Have fun!
~

執行專案：

➜  play-1.4.3 play run leesin
~        _            _
~  _ __ | | __ _ _  _| |
~ | '_ \| |/ _' | || |_|
~ |  __/|_|\____|\__ (_)
~ |_|            |__/
~
~ play! 1.4.3, https://www.playframework.com
~
~ Ctrl+C to stop
~
~ using java version "1.7.0_60"
objc[57175]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/bin/java (0x10bebb4c0) and /Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x10bf684e0). One of the two will be used. Which one is undefined.
Listening for transport dt_socket at address: 8000
11:06:15,185 INFO  ~ Starting /Users/leesin/Downloads/play-1.4.3/leesin

瀏覽器訪問：

loaclahost:9000

轉化成能匯入eclipse idea的專案

執行

play eclipse

然後匯入即可

play-1.4.3錯誤

java.lang.RuntimeException: Need to restart Play because /Users/leesin/Downloads/play-1.4.3/leesin/conf/application.conf has been changed
	at play.ConfigurationChangeWatcherPlugin.onConfigurationFileChanged(ConfigurationChangeWatcherPlugin.java:30)
	at play.ConfigurationChangeWatcherPlugin.detectChange(ConfigurationChangeWatcherPlugin.java:24)
	at play.plugins.PluginCollection.detectChange(PluginCollection.java:598)
	at play.Play.detectChanges(Play.java:641)
	at play.Invoker$Invocation.init(Invoker.java:199)
	at Invocation.HTTP Request(Play!)
11:06:36,412 INFO  ~ Application 'leesin' is now started !

這個問題已經在1.4.4中得到了修復。
但是經過本人測試，還是會有相同的錯誤，不過不影響業務，目前先擱置。