java Gradle在Jersey/JAXRS项目中“无法解析配置的所有依赖项”

Question

我想在构建中加入JSON依赖项。gradle，以修复错误MessageBodyWriter not found for media type=application/json。 在我的previous question中，我了解到我很可能没有在构建中包含JSON作为依赖项。格雷德尔档案

我添加了如下所示的依赖项（第8行，lastcompile）

apply plugin: 'war'
apply plugin: 'jetty'

dependencies {
    compile fileTree(dir: 'lib', include: '**/*.jar')
    compile(project(":qa-common"))
    compile(project(":alm"))
    compile 'org.glassfish.jersey.media:jersey-media-json-jackson:2.3.10'
}

jettyRun {
    httpPort = 8080
    reload = 'automatic'
    scanIntervalSeconds = 2
    daemon = false
}

现在我得到了Could not resolve all dependencies for configuration'的错误

FAILURE: Build failed with an exception.

* What went wrong:
Could not resolve all dependencies for configuration ':qa-automation-console:compile'.
> Cannot resolve external dependency org.glassfish.jersey.media:jersey-media-json-jackson:2.3.10 because no repositories are defined.
  Required by:
  qaauto:qa-automation-console:unspecified

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 5.273 secs

我正在检查是否包含了correct version of gradle和Jersey（在web.xml中，我看到了2.5，但2.5仍然给出了相同的错误）。在我的jersey服务器端代码中，与jersey相关的唯一包是import org.glassfish.jersey.server.mvc.Viewable;

有人告诉我需要补充什么吗

Answer 1

在构建中定义存储库。格雷德尔喜欢跟随

repositories {
      maven  {
          url "http://repo1.maven.org/maven2"
      }
}

或跟随

repositories {
    mavenCentral()
}

Gradle Help Chapter 8. Dependency Management Basics 8.5. Repositories给出了其他示例

您还应该根据现有的versions更改依赖项。由于您请求maven存储库中不存在的“Version2.3.10”，我链接了版本页

dependencies {
    compile 'org.glassfish.jersey.media:jersey-media-json-jackson:2.5'
}