Original Source: https: //blog.csdn.net/rainyspring4540/article/details/53305302
In fact, many Internet-related articles, here is the study looked at service.bat when tomcat from the start, I feel jvm parameters in the configuration file can be rewritten this, but time reasons, untested, timid do not enter
First listed under the Internet:
Environment: Tomcat8.0, jdk8
The first is the command line to start tomcat,
Linux environment, as follows
To add catalina.sh under bin tomcat's, the # OS specific support. $ Var _must_ be set to either true or false. After, before the cygwin = false position, in fact, the beginning of the shell code, add the parameter
JAVA_OPTS="-Xms512m -Xmx512m -XX:ParallelGCThreads=8 -XX:PermSize=128m -XX:MaxPermSize=256m"
And then run to start startup.sh
windows environment, zip format, to unzip Tomcat, to load the configuration can start tomcat by startup.bat
To add the bin tomcat's catalina.bat, after the code below
rem Guess CATALINA_HOME if not defined
added JVM parameter set CURRENT_DIR =% cd% later
set JAVA_OPTS=-Xms512m -Xmx512m -XX:ParallelGCThreads=8 -XX:PermSize=128m -XX:MaxPermSize=256m
FIG positions:
And then run to start startup.bat
Here mention that know understanding batch, just before the line as shown on the location, this is an example of the Internet, I usually placed at the beginning
The second case, by service.bat way to start,
Such as eclipse plug-in starts tomcat, load JVM: In the "window" menu - add the following to the JVM arguments "JVM Settings" "Preferences" - - "Tomcat":
-Xms1024M -Xmx2048M -XX:PermSize=256M -XX:MaxPermSize=512M
Power from the start while the windows Tomcat (i.e., using the installed version installed Tomcat Tomcat exe format; or service.bat install Tomcat Version inflicted will extract the boot from the start), loading method:
Open the Registry Editor, navigate to:
win7 32-bit systems are as follows:
HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation\Procrun 2.0\tomcat8\Parameters\Java
Win7 X64 system is located
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Apache Software Foundation\Procrun 2.0\tomcat8\Parameters\Java
Add or Edit Options key on the right, the additional parameters can JVM: follows:
These are the online solutions, feel reliable, single unverified, after leaving confirmed. . .
And finally to the place I have to say,
For the last windows using service.bat way, I studied service.bat install Tomcat command, first execute service.bat file, which is a batch logic, not go into details, I cut down intall command key code is as follows:
Red box is the area began to execute commands with various parameters of the Tomcat,
The red line is the line that there did not feel familiar, note the semicolon segmentation parameters, although I have not tested, but I think here you can configure JVM parameters, so you do not modify the registry, leaving after testing