更新完java之後就打不開Eclipse

A Java Runtime Emvironment (JRE) or Java Development Kit (JDK) must be available in order to run Eclipse. No Java virtual machine was found after searching the following loactions D:\eclipse\jre\bin\javaw.exe jacaw.exe in your current PATH

在環境變數PATH補上下面這句就好了(當然你名字要改一下)
C:\Program Files\Java\jre1.x.x_x\bin


視情況也許Eclipse需要重裝，反正是免安裝程式，並不麻煩。

我現在每次更新Java都因為C:\Program Files\Java\jre1.x.x_x版號會變，所以每次都需要編輯環境變數PATH。