Question

我在过去的工作中遇到404错误。

10:35:40.588 [warn] application - [onHandlerNotFound] GET /assets/javascripts/require.js?v=807475 - 127.0.0.1

我检查了sbt-rjs插件的配置指南： https://www.playframework.com/documentation/2.4.x/RequireJS-support

但是我已经设置了所有内容 - 因为它在2.3

上工作正常

plugin.sbt：

// The Typesafe repository resolvers += "Typesafe repository" at "http://repo.typesafe.com/typesafe/releases/"

// Use the Play sbt plugin for Play projects addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.4.0")

// BuildInfo available in java addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.2.5")

addSbtPlugin("com.typesafe.sbt" % "sbt-rjs" % "1.0.7")

addSbtPlugin("com.typesafe.sbt" % "sbt-digest" % "1.0.0")

addSbtPlugin("com.typesafe.sbt" % "sbt-gzip" % "1.0.0")

addSbtPlugin("com.typesafe.sbt" % "sbt-stylus" % "1.0.1")

addSbtPlugin("de.johoop" % "jacoco4sbt" % "2.1.6")

addSbtPlugin("com.typesafe.sbt" % "sbt-play-enhancer" % "1.1.0")

build.sbt：

...
// Asset building pipeline
pipelineStages := Seq(rjs,gzip)
...

HTML模板： require = { urlArgs：＆＃39; v =@Urls.ASSETS_VERSION＆＃39;， waitSeconds：180 };

<script data-main="@Urls.assetWithoutVersion("javascripts/main.js")" src="@Urls.asset("javascripts/require.js")" type="text/javascript"></script>

HTML呈现：

<script>
    require = {
        urlArgs: 'v=807475',
        waitSeconds: 180
    };
</script>

<script data-main="//local.prizeo.com:9000/assets/javascripts/main.js" src="//local.prizeo.com:9000/assets/javascripts/require.js?v=807475" type="text/javascript"></script>

其他人遇到过这个问题吗？

谢谢！

编辑：

可能不重要的信息，但添加它是为了完整性。我们使用自定义Urls类来使用云前端：

public static String assetWithoutVersion(String path) {
    if (Protocols.HTTP.isUsed(path) || Protocols.HTTPS.isUsed(path)) {

        if(Protocols.HTTP.isUsed(path)) {
            //this should be avoided, since some browsers may refuse o load unsecured content
            DLogger.warn(TAG, "Asset file '" + path + "' has the protocol specified");
        }

    } else if(Protocols.NONE.isUsed(path)) {
        //this is fine
    } else {
        if (USE_CLOUDFRONT_ASSETS) {
            path = Protocols.NONE + getCloudfrontUrl() + "/assets/" + path;
        } else {
            //strip the http or https
            String domain = Play.application().configuration().getString("page.url.base");
            domain = domain.substring(domain.indexOf('/') + 2);
            path = Protocols.NONE + domain + "/assets/" + path;
        }
    }

    return path;

}

public static String asset(String path) {
    //no need to include version on s3 assets
    if (path.contains("static-assets-")) return path;

    return assetWithoutVersion(path) + "?v=" + ASSETS_VERSION;
}

编辑2：

添加route.conf行（注意：我没有将路由器更新为＆＃34;注入＆＃34;版本）。这可能是一个问题吗？

GET         /assets/*file                                                              controllers.Assets.at(path="/public", file: String)

Answer 1

事实证明我必须改变两件事：

呈现的HTML必须是：

<script data-main="//local.prizeo.com:9000/assets/javascripts/main.js" src="/assets/lib/requirejs/require.js" type="text/javascript"></script>

注意“lib”前缀而不是javascripts

我还必须补充：

RjsKeys.paths += ("jsRoutes" -> ("/jsroutes" -> "empty:"))

到build.sbt

如果您知道它的作用，请发表评论 - 我在示例游戏项目中找到它并且没有找到任何文档。

在从Play 2.3迁移到Play 2.4

1 个答案: