构建

Posted on Edited on

Problems?

  1. manifest 是干什么用的？
  2. 代码运行时，如何找到 dependency 的包
  3. java -jar 时，classpath 指定？

classpath

classpath 指定的是 java 类所在的目录（包括当前项目的类、依赖的类等）。应该是当打 jar 包的时候，默认会加上当前目录(.)到 classpath，这样就包含了 jar 内部的类？

Thin jar

gradle lean

This plugin depends on JavaPlugin and ApplicationPlugin.

  • for installDist, jars under install/$PROJECT_NAME$/lib/
  • for distZip, jars under /lib/ inside package
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plugins {
    id 'java'
    // Apply the application plugin to add support for building a CLI application.
    id 'application'

    id 'scala'

    id 'com.github.maiflai.scalatest' version '0.26'

    id "com.github.gradle-lean" version "0.1.2"
}

implementation vs compile vs api

stackoverflow

Dependency Conflict

force some edition

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configurations.all {
    resolutionStrategy {
        force 'com.fasterxml.jackson.module:jackson-module-scala_2.11:2.10.3'
    }
}