Tools: MYECLIPSE2015 2.0 recently want to use MyEclipse to do a test, found that MyEclipse run very card, directly affect the development of code, but also appear software card back situation, let me very annoyed. First, increase the non-heap memory of the JVM open the MyEclipse installation path under the Myeclipse.ini, the following-xx:maxpermsize, such as my default configuration is:-xmx768m
-xx:maxpermsize=320m, can increase-xx:permsize, tune to be as big as-xmx (-xmx768m,-xx:maxpermsize=768m).
Cause: Almost every time the MyEclipse card is due to this non-heap memory shortage, the largest and smallest tune to the same reason because the myeclipse is not allowed to change the size of the memory area frequently. Note: The size of xx:maxpermsize and XMX cannot exceed the size of your computer's memory! This method is really effective, after the myeclipse running speed greatly increased. Two. Remove modules that do not need to be loaded
The function of a system 20% is often able to meet 80% of the requirements, MyEclipse is no exception, we only need 20% of the system function most of the time, so we can disable the loading of some unused modules to start. Open the Configuration window via Windows-preferences, then select the General-startup and Shutdown on the left, this time on the right shows the module that was loaded at eclipse startup, and can remove some modules according to your actual situation. Turn off useless startup items: How do you know which startup items are useful? I now know the use of the start-up to say, there are many do not understand, I hope you understand the reply in the following AH:
WTP: A thing similar to MyEclipse, the main difference is that the WTP is free, if you use MyEclipse, this can be canceled
Mylyn: Team task management tools, similar to CVS, manage project progress in a task-based organization, which can be canceled
Derby: A database that is stored as a jar, which is useless or can be removed. Cancel a large row of startup items that start with MyEclipse Easie: MyEclipse supported servers, select only their own (Tomcat), and other cancellations. But in my version, there are no Derby and MyEclipse Easie these two. Three. Solve the myeclipse die in the [MyEclipse] write code is easy to freeze, especially in the JSP file between the <%%> code, as long as a pop-up smart prompt immediately stuck, the program lost response. Solution: Right-click on the project name you created, select Properties in the Open window, click Java Build Path and locate the JRE System libraries->charsets.jar-by clicking on the Libraries tab. >javadoc Location Select Javadoc location, and then select Remove on the right to change to Javadoc location: (None), click OK. The next time you write the code, you won't get stuck. Through the above three methods, I feel that I can use myeclipse normal development. Of course, there are many optimization methods, you can refer to: http://www.360doc.com/content/14/0321/13/8072791_362437511.shtml http://developer.51cto.com/ Art/201003/191966.htm This article refer to: http://hushuaiqi.blog.51cto.com/5194471/999739
MyEclipse optimization to solve the problem of slow and lag of myeclipse operation
