Gradle常见问题解决

Could not get resource ‘https://jcenter.bintray.com’

在看Netflix conductor源码时遇到的一个问题,记录一下。
由于conductor不是使用常规的maven,而是使用Gradle作为编译工具,并且其jar包仓库是jcenter,不是nexus或者mvnrepository。故而在编译项目时遇到这个报错(Stack Trace适当简略):

Could not download commons-compress.jar (org.apache.commons:commons-compress:1.16)
      > Could not get resource 'https://jcenter.bintray.com/org/apache/commons/commons-compress/1.16/commons-compress-1.16.jar'.
         > Could not GET 'https://d29vzk4ow07wi7.cloudfront.net/commons-compress-1.16.jar'.

参考
找到项目的build.gradle文件的节点*.repositories

buildscript {
	repositories {
		// 注释,并添加下面一行
        // jcenter()
        maven { url "http://jcenter.bintray.com" }        
    }
}
allprojects {
    repositories {
    	// 默认的jcenter是https协议的,也就是说把https换成http,遇到其他类似的问题,都可以这般尝试
		// jcenter()
        maven { url "http://jcenter.bintray.com" }
    }
}

但是gradle-wrapper.properties文件不能修改为httpshttp
distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip

Could not get resource ‘https://plugins.gradle.org/m2’

下载插件失败:

org.gradle.api.resources.ResourceException: Could not get resource 'https://plugins.gradle.org/m2/org/apache/maven/maven-ant-tasks/2.1.3/maven-ant-tasks-2.1.3.jar'.
Caused by: org.gradle.internal.resource.transport.http.HttpRequestException: Could not GET 'https://d29vzk4ow07wi7.cloudfront.net/maven-ant-tasks-2.1.3.jar
Caused by: java.net.SocketException: Software caused connection abort: recv failed

解决方法参考
settings.gradle文件最顶部添加如下配置:

pluginManagement {
    repositories {
        maven {
            url 'http://maven.aliyun.com/repository/gradle-plugin'
        }
        gradlePluginPortal()
    }
}
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转载自blog.csdn.net/lonelymanontheway/article/details/104628138