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oraclejava使用
oraclejava使用
Google确认下一个Android版本将不会
使用Oracle
的
Java
API
在下一个Android版本中Google将会把应用程序接口(APIs)的实现替换为OpenJDK,它是
Oracle
私有的
Java
开发工具包(JDK)的开源版本。Google确认了Android N将会仅依赖于OpenJDK,而非Android自身实现的
Java
APIs。一位Google的发言人说:“最为...
通过shell来比较
oracle
和
java
中的字符串
使用
Test.
java
echo"}">>Test.
java
echo"}">>Test.
java
$
ORACLE
_HOME/jdk/bin/javac Test.
java
$
ORACLE
_HOME/jdk/bin/
java
Test 先来看看效果
使用
charAt方法[ora11g@rac1~]$ksh test1.sh 'new String("abcd").charAt(1)' b 在
oracle
中如果想...
Google证实下一版Android不再
使用Oracle
专属的
Java
API
Google正计划将
Java
应用程序接口(APIs)从Orcale专属的
Java
开发套件(JDK)换成开源的OpenJDK。Hacker News在上月率先曝光了“神秘的Android代码库”,而Google亦向VentureBeat证实“Android N”将仅仅依赖于OpenJDK,而不是Android自有的...
1
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Dragonwell
Alibaba Dragonwell 是一款免费的, 生产就绪型Open JDK 发行版,提供长期支持,包括性能增强和安全修复。完全兼容 Java SE 标准,您可以在任何常用操作系统(包括 Linux、Windows 和 macOS)上开发 Java 应用程序。
立即下载
了解更多
开发者必备
必备 IDE 插件
应用托管平台
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Dragonwell
Alibaba Dragonwell 是一款免费的, 生产就绪型Open JDK 发行版,提供长期支持,包括性能增强和安全修复。完全兼容 Java SE 标准,您可以在任何常用操作系统(包括 Linux、Windows 和 macOS)上开发 Java 应用程序。
立即下载
了解更多
开发者必备
必备 IDE 插件
应用托管平台