publicclassRegistryKeyErrorExample{publicstaticvoidmain(String[]args){try{// 尝试打开注册表键RegistryKeykey=RegistryKey.LocalMachine.openSubKey("SOFTWARE\\JavaSoft\\Java Runtime Environment");// 如果成功打开注册表键,则输出成功信息System.out.println("Successfully opened registry key.");// 其他操作.....
The world’s leading platform for developing and running enterprise Java applications Oracle WebLogic Server offers a robust, mature, and scalable implementation of Oracle Java Enterprise Edition (EE) and Jakarta EE to run enterprise Java applications in the cloud or on-premises. Explore Oracle WebLog...
运行regedit 打开注册表 点击 开始 --> 运行... --> 输入regedit, 回车 --> 打开注册表 找到HKEY_LOCAL_MACHINE\Software\JavaSoft\Java Runtime Environment\, 就可以查看注册表属性了,我的CurrentVersion是 1.8 总结 使用regedit查看注册表中的 CurrentVersion 使用where java查看路径 让注册表中的CurrentVersion...
下面是需要使用的代码: using(varbaseKey=Microsoft.Win32.RegistryKey.OpenBaseKey(Microsoft.Win32.RegistryHive.LocalMachine,Microsoft.Win32.RegistryView.Registry64)){using(varkey=baseKey.OpenSubKey(@"Software\JavaSoft\Java Runtime Environment")){varvalue=key.GetValue("CurrentVersion");Console.WriteLine(v...
错误消息 Error opening registry key 'Software\JavaSoft\Java Runtime Environment.3' 表明我们计算机上的 Java Runtime Environment (JRE) 注册表项存在问题,即 JRE 注册表项在我们的计算机上丢失或无法访问。 注册表是一个数据库,用于存储操作系统和其他软件的配置设置。 错误信息中提到的key,Software JavaSoft JRE...
Software Download The Oracle Software Download center is the navigational site to download your company’s Oracle software. If you already have a commercial license, you should download your software from theOracle Software Delivery Cloud, which is specifically designed for customer fulfillment. For ...
If the process is not started, go to the following path, enter cmd in the address box, and run the java –jar cat.jar command to manually start it: 64-bit system: ... \Software\Windows\x86-64\Administration\ 32-bit system: ... \Software\Windows\x86-32\Administration\ Click Devices ...
Java Runtime Environment …interpreted by software called the Java Runtime Environment (JRE), or the Java virtual machine. The JRE acts as a virtual computer that interprets Bytecode and translates it for the host computer. Because of this, Java code can be written the same way for many ...
Running sample projects is a good way to become familiar with the SDK. See Section 3.2, "Running a Project" for a general overview of how to run a project. Getting Started 1-1 Quick Start 1.1.1 Verify Your Installation The Oracle Java ME SDK has two components. ■ The Oracle Java ME...
3. The software you write in these models is highly complicated, it has to simulate/emulate all the relevant parts of the real system, while still maintaining performance. We want to be able to run our model on a standard laptop, which makes performance a challenge. This means your job is...