eclipse.ini,jdk,jre,jvm--"Eclipse"

The eclipse environment is built - you need to modify the path to the JDK , modify the Eclipse.ini file in Eclipse, and modify the path to the JDK version.

An. ini file is an abbreviation for the initialization file, which is the initialization files that are the storage format used by the Windows system configuration file, which governs the various configurations of Windows

Specific configuration of the file:

The JDK (Java Development Kit) is the Java Language Software Development Toolkit, which is used primarily for mobile devices and Java applications embedded in devices. If you do not have a JDK, you cannot compile the Java program, and if you want to run only Java programs, make sure that the appropriate JRE is installed.

JRE (Java Runtime Environment), the set of environments necessary to run Java, including the JVM standard implementation and the Java Core Class library. It includes the Java Virtual Machine (JVM), the Java Core Class library, and the supporting files. It does not contain development tools (JDK)-compilers, debuggers, and other tools. The JRE requires auxiliary software--java plug-in--to run applets in the browser.

The reality of our development is that we have developed our own Java programs using the JDK (calling the Java API), compiled our text Java files into Java bytecode using the compiler program in the JDK (Javac), and run these Java bytecode on the JRE, The JVM parses these bytecode and maps it to a CPU instruction set or system call to the OS.

eclipse.ini,jdk,jre,jvm--"Eclipse"