Eclipse + myeclipse installation and environment Configuration

Eclipse + myeclipse installation and environment configuration to help more people, write this! Myeclipse is a plug-in of eclipse. Therefore, you must install eclipse before installing myeclipse. Myeclipse is a compiler. Program , It is necessary to configure the basic JDK environment variables, install JDK first download JDK 5.0 (that is, JDK 5.0) (JDK download page: http://java.sun.com/j2se/1.5.0/download.jsp );Run JDK Development). Keep all options by default during the installation process. Finally, configure the JDK environment variables: right-click "my computer" and choose "properties"> "advanced"> "environment variable (n )". Create a system variable java_home: C: \ Program Files \ Java \ jdk1.5.0 _ 04; (Note that this is my version, you write your own version) Create a system variable classpath :.; % java_home % \ Lib; (Note: The dot number indicates the current directory and cannot be omitted) Add the following content before the value of the path system variable: % java_home % \ bin; (Note: here, JDK installation is complete. Note: If you want to install integrated development environments such as Eclipse, Borland JBuilder, jcreator, and intellij idea (IDE, integrated development environment) in the future, compile and run a simple helloworld program in the IDE, to ensure that the IDE can identify the JDK location. 2. install Tomcat first download tomcat version 5.5 http://www.cuku.net/show.php/309.html I chose to install the Java SDK (apache-atat-5.5.17.exe) with your JDK. When you select the path, select C under the JRE directory under your JDK installation path: \ Program Files \ Java \ jdk1.5.0 _ 04 \ JRE finally configure the Tomcat environment variable: right-click "my computer" and choose "properties"> "advanced"> "environment variable (n )". Create a new system variable catalina_home: C: \ Program Files \ Apache Software Foundation \ Tomcat 5.5 (my tomcat installation directory, you write your own) and add the following values to the value of the system variable classpath: % catalina_home % \ common \ Lib; Add the following content to the value of "% java_home % \ bin;" in the path value of the system variable: % catalina_home % \ bin; here, tomcat installation is complete. After completing step 1 and step 2, the values of system variables are as follows: java_home: C: \ Program Files \ Java \ jdk1.5.0 _ 04 catalina_home: C: \ Program Files \ Apache Software Foundation \ Tomcat 5.5 classpath :.; % java_home % \ Lib; % catalina_home % \ common \ Lib; Path: % java_home % \ bin; % catalina_home % \ bin; % SystemRoot % \ system32; % SystemRoot %; % SystemRoot % \ system32 \ wbem iii. Install eclipse first download version of the eclipse SDK 3.2.2: (http://www.eclipse.org/downloads/ )Then, unzip eclipse-sdk-3.2.2-win32.zip directly to the place you want to install: Here is my c: \ Program Files \ Java \. Eclipse installation is complete. 4. Install myeclipse first download myeclipse_5.5.1ga_e3.2.2_fullstackinstaller.exe (there are 2, install this on it, there is also a myeclipse_5.5.1ga_e3.2.2_installer.exe) for: http://www.myeclipseide.com/index.php? Name = downloads & Req = viewsdownload & SID = 15 Note: select the installation path of eclipse during installation, and keep other options as default. My installation is: C: \ Program Files \ Java, and then install the myeclipse installation directory c: the features and plugins directories under \ Program Files \ Java \ myeclipse \ eclipse cover the eclipse installation directory c: \ Program Files \ Java \ eclipse. Finally, I will unmount the installed myeclipse (whether this step is executed or not is not affected) to explain the reason for this: myeclipse is the Eclipse plug-in, so as long as the features and plugins directories are overwritten to the eclipse installation directory, eclipse will automatically recognize these plug-ins. Here, myeclipse is installed. 5. Cracking myeclipse and logging on to eclipse.exe will make you choose a workspace for the first time. It doesn't matter. The default setting is good! After entering, select window-preferences in the toolbar, and select enter subferences on the Right of myeclipse-subferences on the left. Enter any one of the following for registration! Subscriber: www.1cn. biz Subscriber code: jLR8ZC-655355-5450765457039125 or subscriber: www.1cn. biz Subscriber code: jLR7ZL-655355-5450755330522962 for earlier versions of 5.5 m2: subscriber: www.1cn. biz Subscriber code: jLR8ZC-956-55-5467865833584547 for earlier 5.1.1 Ga and 5.5 M1 versions: subscriber: www.1cn. biz Subscriber code: jLR8ZC-444-55-4467865481680090 6, specify eclipse + myeclipse JRE 1. Set eclipse + myeclipse JRE under normal circumstances, eclipse can automatically find JRE, we do not need to set too much. At this point, our eclipse + myeclipse development environment has been set up!