播放框架2.6 ws无法解决

问题描述

我使用播放框架2.6我需要将http请求发送到url，所以我使用WS来发送此请求首先，我将以下行添加到sbt.build

I use play framework 2.6 I need to send a http request to an url, so I use WS for sending this requestfirst I add below line to sbt.build

    libraryDependencies += ws

但在控制器播放中无法解析ws程序包

but in controller play cannot resolve ws package

    import play.libs.ws.*;

如何将play.libs.ws添加到控制器中?

how can I add play.libs.ws to controller???

推荐答案

尝试添加

libraryDependencies += "com.typesafe.play" %% "play-ws" % "2.6.3"

构建.sbt(您可以在其中指定正确的版本，而不是2.6.3)并刷新SBT项目.

to build.sbt (where you can specify proper version instead of 2.6.3) and refresh SBT project.

然后

import play.libs.ws._

在Scala或

import play.libs.ws.*;

在Java中应该可以使用.

in Java should work.

如果解决依赖项存在问题，请尝试 sbt clean + sbt update 或将项目重新导入到IDE.

If there is an issue with resolving dependencies try sbt clean + sbt update or re-import the project to IDE.

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