现在JDK商用已经全面转向新版的订阅制度，2018~2019是新旧的转换期，可能存在两种定价共存。
Oracle JDK8u211 和之后的小更新版本 以及Oracle JDK 11及以上版本都需要付费。简单可选择按人或按处理器计算。
官方文件
Oracle Java SE Subscription Global Price List
https://www.oracle.com/assets/java-se-subscription-pricelist-5028356.pdf
http://www.oracle.com/us/corporate/pricing/price-lists/java-se-subscription-pricelist-5028356.pdf
Oracle Technology Global Price List
http://www.oracle.com/us/corporate/pricing/technology-price-list-070617.pdf
旧版Advanced包含内容
https://www.oracle.com/technetwork/java/javase-advanced-suite/java-usage-tracking-1942293.pdf
参考标准
新版价格表
https://upperedge.com/oracle/using-java-heres-how-oracles-new-2019-java-se-licensing-affects-you/
旧版价格表1
https://costaide.com/oracle-license-cost/
旧版价格表2
https://www.aspera.com/en/blog/oracle-will-charge-for-java-starting-in-2019/
旧版包含模块
https://www.aspera.com/en/blog/understanding-oracle-java-se-licensing/
旧版标准
通用计算免费，商用模块及特定领域收费
旧版模式下，分为Java SE(免费)，Java SE Advanced Desktop（收费），Java SE Advanced Desktop（收费），Java SE Advanced（收费），Java SE Suite（收费）
后一个都是前一个的子集 比如Java SE Advanced 比SE免费版多了JMC，JFR
详细信息可以参考
https://www.oracle.com/java/technologies/se-products.html
定价
Named User Plus
Software Update (License & Support)
Processor License
Software Update (License & Support)
*Note
Java SE Advanced Desktop
$40
$8.80
-
-
A
Java SE Advanced
$100
$22
$5,000
$1,100
B
Java SE Suite
$300
$66
$15,000
$3,300
B
*Note: A: The Named User Plus minimum for this program is 2,000 NUP licenses. B: The Named User Plus minimum for this program is 10 NUP per Processor.
旧版相当于买断制的，根据用户数或者cpu核心数计算价格。目前已经不使用了。
新版标准
新版根据官网的价格表分桌面订阅和普通订阅，桌面按用户数算，价格是按月
Java SE Platform Products
Monthly Subscription Price
Subscription Metric
Volume
Java SE Desktop Subscription
$2.50
Named User Plus
1-999
$2.00
Named User Plus
1,000-2,999
$1.75
Named User Plus
3,000-9,999
$1.50
Named User Plus
10,000-19,999
$1.25
Named User Plus
20,000-49,999
Contact for Details
50,000+
Java SE Subscription
$25.00
Processor
1-99
$23.75
Processor
100-249
$22.50
Processor
250-499
$20.00
Processor
500-999
$17.50
Processor
1,000-2,999
$15.00
Processor
3,000-9,999
$12.50
Processor
10,000-19,999
Contact for Details
20,000+
新版的计数规则如图，相比旧版NUP没有最小数限制，而且是订阅制的
国区价格
基本和全球价持平，基本就是根据汇率换算后的价格，不过官网显示最低期限是一年
国区参考：https://shop.oracle.com/apex/f?p=DSTORE:2:::NO:RIR,RP,2:PROD_HIER_ID:123775488249871532594385
Java SE Platform Products
List Price/Year
Metric:
Quantity
Java SE Desktop Subscription
¥204.66
Named User Plus
1+
¥163.73
Named User Plus
1000+
¥143.26
Named User Plus
3000+
¥122.80
Named User Plus
10000+
¥102.33
Named User Plus
20000+
contact an Oracle Sales Representative.
50,000 or greater
Java SE Subscription
¥2,052.00
Processor
1+
¥1,944.00
Processor
100+
¥1,836.00
Processor
250+
¥1,632.00
Processor
500+
¥1,428.00
Processor
1000+
¥1,224.00
Processor
3000+
¥1,023.30
Processor
10000+
contact an Oracle Sales Representative.
20,000 or greater
