巫山洗雨的专栏

一、定位文件：我们可以使用Project.file()方法来定位一个文件获取File对象（详情参考Project的API），如下：//相对路径File configFile = file('src/config.xml')//绝对路径File configFile = file(configFile.absolutePath)//项目路径的文件对象 File config

http://www.groovy-tutorial.org/basic-json/#_writing_jsonReading JSONfile-read-info.groovyclass Student { Number id String name Map results}class ClassReport { Stri

import java.security.MessageDigest; def generateMD5(String s) { MessageDigest digest = MessageDigest.getInstance("MD5") digest.update(s.bytes); return new BigInteger(1, digest.digest()).toStr

一、打开终端二、安装brewruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" /dev/null ; brew install caskroom/cask/brew-cask 2> /dev/null三、安装brew cask in