初学Java开发时，首先需配置Java环境，这包括开发环境与运行环境两部分。开发环境必须安装JDK，它包含了编写和调试程序所需的工具；运行环境则只需安装JRE，用于执行Java程序。值得注意的是，JDK已内置JRE，因此若已安装JDK，便无需单独安装JRE。 1、 JDK，即Java ...

JRE全称为Java Runtime Environment，即Java运行环境，是运行Java程序所必需的基础平台，内含大量核心类库，广受开发者青睐。近期有用户反馈在Windows 10系统中无法正常安装JRE，而运行Java程序又必须依赖该环境，目前尚无其他替代方案。若遇到JRE安装包无法安装的问题 ...

本文详细讲解Java JDK与JRE的安装步骤及环境变量设置，适合正在学习或使用Java的读者参考，帮助您快速掌握开发环境的搭建方法。 1、 百度搜索JDK，获取官方下载链接，所示。 2、 点击JDK官网下载链接，进入下载页面，所示。 3、 本文以Windows系统下的JDK环境配置 ...

A survey has found that a significant majority of organizations using Oracle Corp.’s ORCL Java have been audited in the past three years. This has led to a surge in the migration to open-source Java, ...

A new survey reveals that nearly 80% of ITAM and SAM professionals are moving away from Oracle Java, citing cost hikes, audit risks, and licensing confusion as key drivers. Nearly 8 in 10 ...

Four in five have migrated, are migrating, or will migrate from Oracle Java, report finds 66% agree they could save 40% by switching to open source 96% agree they have concerns with licensing or ...

A survey of 500 IT asset managers in organizations that use Oracle Java has found that 73 percent have been audited in the last three years. At the same time, nearly eight out of 10 Oracle Java users ...

A survey of IT asset managers (ITAM) and software asset managers (SAM) in organisations that use Java has revealed that the majority have experienced an Oracle Java audit in the past three years. The ...

日常工作主要使用Java进行开发，但是用Swing开发软件相比C/C++的一个很大的劣势就是，Java打包出来的文件不能直接运行，需要 ...

Abstract: Based on the strong demand for independent control and the improvement of domestic databases, database localization has become an inevitable trend. In the process of migrating Oracle ...