为什么会发布失败?

Question

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ‘:router-annotations:compileJava’.

Could not find tools.jar. Please check that /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home contains a valid JDK installation.

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use ‘–warning-mode all’ to show the individual deprecation warnings.
See https://docs.gradle.org/6.5/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 781ms
1 actionable task: 1 executed
innocentyang@192 Learn % java -version
java version "1.8.0_261"
Java™ SE Runtime Environment (build 1.8.0_261-b12)
Java HotSpot™ 64-Bit Server VM (build 25.261-b12, mixed mode)
innocentyang@192 Learn %

发布失败的提示信息是说找不到tool.jar？看不懂是哪里出了问题。
maven-publish.gradle完全是照着视频抄的，应该也没抄错：

apply plugin: "maven" // 使用maven插件中的发布功能

// 公共参数
Properties gradleProperties = new Properties()
gradleProperties.load(project.rootProject.file("gradle.properties").newDataInputStream())
def VERSION_NAME = gradleProperties.getProperty("VERSION_NAME")
def POM_URL = gradleProperties.getProperty("POM_URL")
def GROUP_ID = gradleProperties.getProperty("GROUP_ID")

// 子工程
Properties projectGradleProperties = new Properties()
projectGradleProperties.load(project.file("gradle.properties").newDataInputStream())
def POM_ARTIFACT_ID = projectGradleProperties.getProperty("POM_ARTIFACT_ID")

println("maven-publish VERSION_NAME = " + VERSION_NAME)
println("maven-publish POM_URL = " + POM_URL)
println("maven-publish GROUP_ID = " + GROUP_ID)
println("maven-publish POM_ARTIFACT_ID = " + POM_ARTIFACT_ID)

uploadArchives {
    repositories {
        mavenDeployer {
            // 填入发布信息
            repository(url: uri(POM_URL)) {
                pom.groupId = GROUP_ID
                pom.version = VERSION_NAME
                pom.artifactId = POM_ARTIFACT_ID
            }

            pom.whenConfigured { pom ->
                pom.dependencies.forEach { dep ->
                    if (dep.getVersion() == "unspecified") {
                        dep.setGroupId(GROUP_ID)
                        dep.setVersion(VERSION_NAME)
                    }
                }
            }
        }
    }
}

请老师帮忙看看是哪里写错了？

Answer 1

allenfeng 2021-03-19 11:49:17

可以检查下JDK是否已经正确安装，并且配置了JAVA_HOME等环境变量

• 提问者 逐梦稚者 #1

  innocentyang@192 Learn % java -version
  java version "1.8.0_261"
  Java™ SE Runtime Environment (build 1.8.0_261-b12)
  Java HotSpot™ 64-Bit Server VM (build 25.261-b12, mixed mode)
  
  在问题描述里里贴记录，发布失败后，立即调用了 java -version，JDK和环境变量正常配置。

• 提问者 逐梦稚者 #2

  innocentyang@192 Learn % java -version
  java version "1.8.0_261"
  Java™ SE Runtime Environment (build 1.8.0_261-b12)
  Java HotSpot™ 64-Bit Server VM (build 25.261-b12, mixed mode)
  
  提问信息里有粘贴，在发布失败后立刻用JAVA -version命令，结果可以正常打印。

• allenfeng #3

  添加 名为 JAVA_HOME 的环境变量，或者 找到当前用户目录下的 .gradle 目录下gradle.properties 文件，并在文件中输入如下内容：
  
  org.gradle.java.home=JDK路径

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