診斷Java更新錯誤

DIAGNOSTICING JAVA UPDATE ERROR ISSUES


我遇到JAVA更新錯誤的提示，內容大約是Java_sp.dll is corrupt的提示。
I have a diagbox that said "Java_sp.dll is corrupt".


　　馬上回想到為了開發Android應用軟體而安裝Java SE Development Kit 17，因此下載JDK 17u21更新。果然順利完成update 21的更新了，也就是說電腦有安裝過JDK的使用者，請利用JDK update更新；若否，才用JRE update。
    To consider something that I installed Java SE Developement Kit 17 for developing Android applications. Because of this, I download JDK 17u21. That's it, updating complete to 17u21 easily. This case explains if user had ever installed JDK before, need to use JDK to update, or to use JRE to update.