MyEclipse is a powerful enterprise-level integrated development environment developed on the basis of eclipse and its own plug-in. It is mainly used for the development of Java, Java EE and mobile applications. MyEclipse is very powerful and supports a wide range of applications, especially for various open source products.
MyEclipse Enterprise Workbench (MyEclipse) is an extension of Eclipse IDE. With it, we can greatly improve the efficiency of database and JavaEE development, release and application server integration. It is a feature-rich JavaEE integrated development environment that includes full coding, debugging, testing, and publishing capabilities, and full support for HTML, Struts, JSP, CSS, Javascript, Spring, SQL, Hibernate.
MyEclipse is a very good collection of Eclipse plug-ins for developing Java and J2EE. MyEclipse is very powerful and supports a wide range of applications, especially for various open source products. MyEclipse can support Java Servlet, AJAX, JSP, JSF, Struts, Spring, Hibernate, EJB3, JDBC database link tools and many other functions. It can be said that MyEclipse is a proprietary eclipse development tool that covers almost all current mainstream open source products.
MyEclipse settings memorymethod one:
Open eclipse and select Window--Preferences. . Double-click Java on the tree to the left of the dialog box, then double-click Installed JREs, select the JRE with a checkmark on the right, and click the Edit button on the right.
An Edit JRE dialog box appears, enter -Xms128m -Xmx512m in the Default VM Arguments: box, so that the minimum memory usage of the Java virtual machine is 128M, the maximum is 512M, and then click "OK" to close the Edit JRE dialog box. , then click "OK" to close the Preferences dialog, and Eclipse will run faster.
Method Two:
Java project You can right click on the project Run AS --> select the bottom Run. . --"
Arguments--"fills -Xmx256m in VM arguments. This will set it to run at a maximum of 256m of memory.
Method three: eclipse.ini
-showsplash
Org.eclipse.platform
--launcher.XXMaxPermSize
128M
-vmargs
-Xms40m
-Xmx512m
-XX:MaxPermSize=256m
-Dosgi.bundlefile.limit=100
-Xmx1024m -Xms1024m -XX:NewRaTIo=4 -XX:MaxPermSize=1024m
Myeclipse modified memory size is insufficientOnce the web project code is very large, the memory required for running increases accordingly, especially when it is just started, then our editor will report a warning that the memory is too small, then we can modify the MyEclipse memory size to solve
Tools/raw materials
MyEclipse
Modify settings in the tool Default VM Arguments
Open MyEclipse, as shown below
Open Windows - " Preferences
Then select the Java-"Installed JREs on the right menu.
Click on the jdk on the right and click on the "Edit" button
In the Default VM Arguments text box, type: -Xms64m -Xmx256m and click the finish button.
Modify MyEclipse's myeclipse.ini file
1 Find the installation directory of MyEclipse, generally if it is not modified, the default is C:\MyEclipse10.1\Genuitec\MyEclipse 10.1 has a myeclipse.ini configuration file, set as follows: -vmargs -Xmx512m -XX:MaxPermSize=256m -XX:ReservedCodeCacheSize =64m
Set the memory size of tomcat
1tomcat installation root directory %tomcat%bin/catalina.bat file, SET JAVA_OPTS one line; set JAVA_OPTS=-Xms1024m -Xmx1024m -XX:PermSize=128m -XX:MaxPermSize=256m
The value here can be adjusted freely according to the specific situation.
PrecautionsIf it is still reported that the memory overflows or is too small, it may be the problem of the project itself.
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