blocks|key|1035576|text|不需要在Play上安装扩展，最简单的事情是使用REST+API，一切都准备好了！看看freedompeace给出的教程，当你有问题的时候再回来。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1035577|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

No need to install extensions on Play!, the simplest thing is to use a REST API and all is ready!
Look at the tutorial given by freedompeace, and come back when you have questions.

blocks|key|4651436|text|Play框架建立在Netty之上，以便于编写HTTP服务，无论这些服务是使用HTML、JSON还是XML进行响应都无关紧要。要创建服务，您必须为conf/routes中的应用程序资源设置路由，如下所示。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4651437|GET+++++/api/projects+++++++++++++++++controllers.ProjectController.index
POST++++/api/projects+++++++++++++++++controllers.ProjectController.create
GET+++++/api/projects/:id+++++++++++++controllers.ProjectController.show(id:+Long)
PUT+++++/api/projects/:id+++++++++++++controllers.ProjectController.update(id:+Long)
DELETE++/api/projects/:id+++++++++++++controllers.ProjectController.delete(id:+Long)|code-block|syntax|javascript|4651438|然后实现控制器方法，如下所示：|4651439|def+index()+=+Action+{+implicit+request+=>
++Ok(Json.toJson(Project.findAll(request.queryString))
}|4651440|有关routing+and+controllers的更多详细信息，请阅读本文。|4651441|然后使用Anorm或其他库实现您的模型以创建您的模型。|4651442|entityMap|0|LINK|mutability|MUTABLE|url|http://www.playframework.org/documentation/2.0.4/ScalaActions|1|http://www.playframework.org/documentation/2.0.4/ScalaAnorm^0|20|B|0|0|0|0|2|N|0|0|4|5|1|0^^$0|@$1|2|3|4|5|6|7|12|8|@$9|13|A|14|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|16|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|17|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|18|8|@]|D|@$9|19|A|1A|1|1B]]|E|$]]|$1|Q|3|R|5|6|7|1C|8|@]|D|@$9|1D|A|1E|1|1F]]|E|$]]|$1|S|3|-4|5|6|7|1G|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]|10|$5|V|W|X|E|$Y|11]]]]

Play framework is build on top of Netty to make it easy to write HTTP services, it does not matter if these respond with HTML, JSON, XML. What you have to do to create services is to setup routes for your application resources in <code>conf/routes</code> like this.

<pre><code>GET /api/projects controllers.ProjectController.index
POST /api/projects controllers.ProjectController.create
GET /api/projects/:id controllers.ProjectController.show(id: Long)
PUT /api/projects/:id controllers.ProjectController.update(id: Long)
DELETE /api/projects/:id controllers.ProjectController.delete(id: Long)
</code></pre>

Then implement the controller methods with something like this:

<pre><code>def index() = Action { implicit request =&gt;
 Ok(Json.toJson(Project.findAll(request.queryString))
}
</code></pre>

Read this for more details on <a href="http://www.playframework.org/documentation/2.0.4/ScalaActions" rel="nofollow">routing and controllers</a>.

Then implement your models using <a href="http://www.playframework.org/documentation/2.0.4/ScalaAnorm" rel="nofollow">Anorm</a> or some other library to create your models.

blocks|key|1035604|text|实际上Play+framework是一个全栈的web框架。使用Netty/Akka-http作为其服务器，它不需要容器即可运行。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1035605|使用sbt构建您的项目，您可以添加第三部件库作为Scala和Java编写的依赖项。|1035606|如果只是conf+API，只需关注RESTFul+/routes并定义您的url，然后完成您的业务逻辑。Play框架的文档可以在here上找到。|offset|length|1035607|entityMap|0|LINK|mutability|MUTABLE|url|https://playframework.com/documentation/2.4.x/Home^0|0|0|1S|4|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

Actually Play Framework is a full stack web framework. With Netty/Akka-http as it's server, it don't need a container to run.

With sbt to build your project, you can add third part libs as dependencies both write in Scala and Java.

If just RESTFul API, just focus on conf/routes and to define your url, then finish your business logics. Docs for Play Framework can be found <a href="https://playframework.com/documentation/2.4.x/Home" rel="nofollow">here</a>.

blocks|key|868329|text|在playframewrork中，要制作API，请执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|868330|868331|Define+a+route：转到conf/routes来编写您的路由。您可以在此处定义常用的HTTP路由(GET、PUT、POST等)。每条路由都有一个到控制器的链接，例如，以下路由由Hello+controller提供服务：|ordered-list-item|offset|length|style|BOLD|CODE|868332|868333|GET+/hello++++++++++++++++++++++Application.controllers.Hello.saySomething|868334|868335|Define控制器：然后，在app/controllers文件夹中创建Hello.scala文件。现在在控制器中编写方法，例如：|868336|868337|def+saySomething+=+Action+{Ok("Im+saying+hello")}|868338|如果你运行你的应用程序(sbt+compile+run)，你应该在localhost:9000上看到I'm+saying+hello。此外，您可以使用Json或XML而不是string。在现实世界的例子中，如果你想“喂”其他应用程序一些有标准和结构的数据，这是必不可少的。这里我不想说太多细节，但是play对Json有很好的支持，你可以使用read+more+here。|868339|还有什么？我想在这里提到的另外两个主题：|868340|+models+：您可以在app/models文件夹中定义您的模型。这些模型负责与DB或其他外部源进行通信；例如S3。|868341|api+views+：如果你想从你的创建一个完整的堆栈应用程序，在app/views文件夹中定义你的views文件。如果要使用任何脚本语言和样式表，则需要在/public文件夹中定义它们。|868342|entityMap|0|LINK|mutability|MUTABLE|url|https://www.playframework.com/documentation/2.6.x/ScalaJson^0|0|0|0|E|H|B|0|0|0|22|0|0|0|9|E|F|Z|B|0|0|0|1D|0|C|F|X|E|1E|G|4Q|E|0|0|0|5|0|0|8|D|A|0|I|24|X|9|26|7|0^^$0|@$1|2|3|4|5|6|7|19|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|1B|8|@$F|1C|G|1D|H|I]|$F|1E|G|1F|H|J]]|9|@]|A|$]]|$1|K|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|1H|8|@$F|1I|G|1J|H|J]]|9|@]|A|$]]|$1|N|3|-4|5|6|7|1K|8|@]|9|@]|A|$]]|$1|O|3|P|5|E|7|1L|8|@$F|1M|G|1N|H|I]|$F|1O|G|1P|H|J]|$F|1Q|G|1R|H|J]]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|1S|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1T|8|@$F|1U|G|1V|H|J]]|9|@]|A|$]]|$1|T|3|U|5|6|7|1W|8|@$F|1X|G|1Y|H|J]|$F|1Z|G|20|H|J]|$F|21|G|22|H|J]]|9|@$F|23|G|24|1|25]]|A|$]]|$1|V|3|W|5|6|7|26|8|@$F|27|G|28|H|I]]|9|@]|A|$]]|$1|X|3|Y|5|6|7|29|8|@$F|2A|G|2B|H|I]|$F|2C|G|2D|H|J]]|9|@]|A|$]]|$1|Z|3|10|5|6|7|2E|8|@$F|2F|G|2G|H|I]|$F|2H|G|2I|H|J]|$F|2J|G|2K|H|J]]|9|@]|A|$]]|$1|11|3|-4|5|6|7|2L|8|@]|9|@]|A|$]]]|12|$13|$5|14|15|16|A|$17|18]]]]

In playframewrork, to make an API do the following: 

<ol>
<li>Define a route: Go to <code>conf/routes</code> to write your routes. You can define the usual HTTP routes here (GET, PUT, POST, etc.). Each route will have a link to a controller, for example, the following route is served by Hello controller: </li>
</ol>

<code>GET /hello Application.controllers.Hello.saySomething</code>

<ol start="2">
<li>Define a controller: Then, make <code>Hello.scala</code> file within <code>app/controllers</code> folder. Now write the method within the controller, such as: </li>
</ol>

<code>def saySomething = Action {Ok("Im saying hello")}</code>

If then you run your app (<code>sbt compile run</code>) you should see <code>I'm saying hello</code> at <code>localhost:9000</code>. Further more you can use Json or XML instead of string. This is essential in real world examples if you want to "feed" other apps some data which has a standard and structure. Don't want to go into much detials here, but play has a great support for Json, you can <a href="https://www.playframework.com/documentation/2.6.x/ScalaJson" rel="nofollow noreferrer">read more here</a>.

What Else? 
Two other topics which I would like to mention here: 

Models: You can define your models at <code>app/models</code> folder. These models are responsible to talk to DB or another external sources; such as S3. 

Views: In case you want to make a full stack application from your api, define your views file at the <code>app/views</code> folder. If you want to use any script language and stylesheet then you need to define them in the <code>/public</code> folder.

I am new to playframework. I'm planning a big project which will be exposing number of endpoints for other applications so that they can integrate with it; Do we have any extensions or libraries like django-piston that can be use within playframework environment?

RESTful API for playframework project

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我对playframework是个新手。我正在计划一个大项目，它将公开许多其他应用程序的端点，以便它们可以与之集成；我们是否有任何可以在playframework环境中使用的扩展或库，如django-piston？

问播放框架项目的RESTful接口
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