如何让 Gradle Spring 依赖插件工作？

Question

因为我是这方面的新手，所以问题是上下文。他们的示例与我的构建不匹配。我已经在本地安装了 jar，所以它肯定可以使用。

我的项目看起来像：

    allprojects  {
        apply plugin: 'maven'
        apply plugin: "io.spring.dependency-management"

        group = 'com.wnp'
        version = '6.5.0-SNAPSHOT'
    }

    subprojects {

        apply plugin: 'java'

        sourceCompatibility = System.getProperty("java.version")
        targetCompatibility = System.getProperty("java.version")

        repositories {
            mavenLocal()
            mavenCentral()
            jcenter()         
        }

        dependencyManagement {
            imports {
                mavenBom 'org.springframework.ws:spring-ws:2.1.4.RELEASE'
                mavenBom 'org.jboss.as:jboss-as-jms-client-bom:7.5.0.Final-redhat-21'
            }

            dependencies {
                dependency "antlr:antlr:2.7.7" 
       }

    }

apply plugin: "io.spring.dependency-management"

他们的项目看起来像：

buildscript {
  repositories {
    maven {
      url "https://plugins.gradle.org/m2/"
    }
  }
  dependencies {
    classpath "io.spring.gradle:dependency-management-plugin:0.5.2.RELEASE"
  }
}

apply plugin: "io.spring.dependency-management"

我从系统得到的是：

Caused by: org.gradle.api.plugins.UnknownPluginException: Plugin with id 'io.spring.dependency-management' not found.

线索？ "buildscript"代表什么？那是任务吗？我试过将 "dependencies" 部分放在几乎所有地方。 "apply plugin:" 行也是如此。我的 dependencyManagement 部分在正确的位置吗？我一直看到的一件事是 "dependencies cannot be applied to closure"，就错误消息而言，这非常无用。

Answer 1

您需要做的是为 build.gradle 本身定义一个具有您要查找的插件的依赖项。它可能是例如：

buildscript {
   repositories {
      mavenCentral()
   }

   dependencies {
      classpath 'io.spring.gradle:dependency-management-plugin:0.5.3.RELEASE'
   }
}

allprojects  {
   apply plugin: 'maven'
   apply plugin: "io.spring.dependency-management"

   group = 'com.wnp'
   version = '6.5.0-SNAPSHOT'
}

Answer 2

查看名为 "external dependencies" 的 official user guide 部分。根据它：

If your build script needs to use external libraries, you can add them to the script's classpath in the build script itself. You do this using the buildscript() method, passing in a closure which declares the build script classpath.

在你的例子中，一个插件是一个外部依赖，你必须为所有需要应用这个插件的项目提供buildscript部分。

如何让 Gradle Spring 依赖插件工作？

How to get Gradle Spring dependency plugin to work?

spring

intellij-idea

dependency-management

gradle