使用Eclipse或MyEclipse时，若发现Java编译器无1.7版本，可通过配置安装的JDK并修改项目编译环境来解决。 1、 打开电脑开始菜单，找到Eclipse图标并点击启动。 2、 打开Eclipse开发工具，找到并点击菜单栏中的帮助选项。 3、 点击帮助菜单，选择Eclipse Marketplace选项。

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...