错误提示：A Java RunTime Environment (JRE) or Java Development Kit (JDK) must be available in order to run Eclipse. No java virtual machine was found after searching the following locations:…
解决办法：原来是eclipse中的Java路径不对。找到eclipse的安装路径下的eclipse的配置文件eclipse.ini。如下图：
找到-vm下面的路径：该路径是错误的。找到自己电脑里的正确路径，替换即可。
我的电脑里正确路径是：D:\Program Files\Java\jdk1.8.0_131\bin
