ktor简要介绍

见利用Ktor+KMongo打造全栈异步非阻塞后端架构

如何打包

开发出了版本,除了本地运行,再就是要打包发布.ktor也支持几种打包方式,如war、jar.本文介绍如何生成jar包.

操作步骤

一、build.gradle配置:

1. repositories增加

classpath 'com.github.jengelman.gradle.plugins:shadow:5.0.0'

2. 添加mainClassName,指向启动类(如果已存在mainClassName,就修改其值)

mainClassName = 'com.cxyzy.ktor.demo.ApplicationKt'

3. 添加shadowJar,其中baseName表示jar包名称前缀.

shadowJar {
    baseName = 'ktor-sample'
    classifier = null
    version = '1.0.0'
}

4. 完整样例:

buildscript {
    repositories {
        jcenter()
        maven { url "https://plugins.gradle.org/m2/" }
    }
    dependencies {
        classpath 'com.github.jengelman.gradle.plugins:shadow:5.0.0'
    }
}

apply plugin: 'com.github.johnrengelman.shadow'
apply plugin: 'kotlin'
apply plugin: 'application'

mainClassName = 'com.cxyzy.ktor.demo.ApplicationKt'
shadowJar {
    baseName = 'ktor-sample'
    classifier = null
    version = '1.0.0'
}

5. 编译
   gradle build或./gradlew build

6. 查看生成jar包
   目录: build/libs

   
   image
7. 运行
   java -jar ktor-sample-1.0.0.jar
   妥妥的启动啦,哈哈

2019-04-17 19:09:33.735 [main] DEBUG Application - Java Home: /Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home
2019-04-17 19:09:33.739 [main] DEBUG Application - Class Loader: sun.misc.Launcher$AppClassLoader@55f96302: [/Users/jerry/projects/mine/github/server/ktor-kmongo-sample/build/libs/ktor-sample-1.0.0.jar, /System/Library/Java/Extensions/MRJToolkit.jar]
2019-04-17 19:09:33.741 [main] INFO  Application - No ktor.deployment.watch patterns match classpath entries, automatic reload is not active
2019-04-17 19:09:34.131 [main] INFO  Application - Responding at http://0.0.0.0:8080
2019-04-17 19:09:34.131 [main] INFO  Application - Application started: io.ktor.application.Application@5a709816

点击关注专辑,查看最新技术分享
更多技术总结好文，请关注：「程序园中猿」