确保Jdk，Jre都安装完成并且环境变量配置无误的情况下，自动Ecplise报错如下：
A Java Runtime Environment (JRE) or Java Development Kit(JDK)
must be available in order to run Eclipse. No Java virtualmachine
was found after searching the following locations:
D:eclipsejreinjavaw.exe
javaw.exe in your current PATH
解决办法：
打开Eclipse根目录eclipse.ini文件，在最前面加上两行：
-vm
C:Program FilesJavajdk1.8.0_171injavaw.exe