關於Java SE技術手冊版本 應該買哪一本好呢? 131 瀏覽 然後看現在最新的技術手冊是SE14,但同學的主管有說新版的裡面有一些舊版的東西沒提到,然後最接近Java SE8的技術手冊是SE9 (SE8技術手冊有點太舊了不好買然後未來又想都改寫11)。 還煩請各位高手替小弟解惑 買SE9 是否符合需要,目前自己本身實力是廢到連各版本差異還無法分辨,只照學長講的挑新的永久支持版用就對了XD 其實我覺得可以參考JAVA原廠對各版本的支援 End of Public Updates of Java SE 8 Java SE 8 has gone through the End of Public Updates process for legacy releases. Oracle will continue to provide free public updates and auto updates of Java SE 8 indefinitely for Personal, Development and other Users via java.com. Oracle will provide at least 18 months notice on this page and other communication channels if an end of availability date is set. Developers can find Oracle Java SE updates, including Oracle Java SE 8, 11 and current releases, free for development on OTN. As of the April 16, 2019 quarterly critical patch update, Oracle Customers should access updates to Java SE 8 for commercial use from Oracle through My Oracle Support and via auto update where applicable (Visit My.Oracle Support Note 1439822.1 - All Java SE Downloads on MOS – Requires Support Login).