Download Java : https://java.com/en/download/ Download Eclipse : https://www.eclipse.org/downloads/ Code : public class FirstJavaClass { // function public static void main(String[] args) { System.out.println("hello world"); // syso -> cntrl+…

Download and Install Selenium IDE…

Building test suites, Test cases and Test steps in SOAP UI Levels : test step level test case level test suite level project level Groovy script test step Write groovy code in groovy script test step log object in SOAP UI Info and error log log.error…

读取以下两种格式的Excel : *.xls  and *.xlsx 用Apache POI API来实现,需要用到 HSSF 和 XSSF 的类库 HSSF is the POI Project's pure Java implementation of the Excel '97(-2007) (.xls) file format. XSSF is the POI Project's pure Java implementation of the Excel 2007 OOXML (.xls…

PostedDecember 4, 2014 453.8kviews JAVA CENTOS FEDORA   Introduction This tutorial will show you how to install Java on CentOS 7 (also 5, 6, 6.5), Fedora 20, and RHEL. Java is a popular software platform that allows you to run Java applications and a…

Introduction Java and the JVM (Java's virtual machine) are widely used and required for many kinds of software. This article will guide you through the process of installing and managing different versions of Java using apt-get.   Prerequisites To fo…

http://docs.oracle.com/javase/8/docs/technotes/guides/install/mac_jdk.html#A1096855 This page describes how to install and uninstall JDK 8 for OS X computers. This page has these topics: "System Requirements" "JDK Installation Instructions&…

Introduction As a lot of articles and programs require to have Java installed, this article will guide you through the process of installing and managing different versions of Java.   Installing default JRE/JDK This is the recommended and easiest opt…

Oracle JAVA 8 Stable release has been released on Mar,18 2014 and available to download and install. Oracle Java PPA for Debian systems is being maintained by Webupd8 Team. JAVA 8 is released with many of new features and security updates, read more…

准备工作 a) 获得超级用户权限 关于超级用户访问权限的说明: 要将 Java 安装在系统级位置(例如 /usr/java),则必须以超级用户身份登录,从而获得必要的权限.如果您不具有超级用户访问权限,请将 Java 安装在您的主目录中,或者安装在您具有写入权限的子目录中 b) 从以下 java网站找到适合当前环境的安装包 http://www.java.com/en/download/manual.jsp 本文以安装版本 7 Update 67 for linux 64x为例 安装包链接:ht…