echo"### Get running jar file, if more than jar file, the default option is to use the latest file."JarFileName=$(ls-lt $PRGDIR/*.jar 2>&1|awk '/^-/ {print $NF}'|sed -n '1p') if [ -z "$JarFileName" ]; then msg="The jar file is not exist! Please confirm before ...
java-jarHelloWorld.jar 1. -jar参数告诉Java虚拟机执行指定的Jar文件。这样,程序就会运行并输出"Hello, World!"。 关系图 以下是一个简单的关系图示例,展示了Java程序与Jar文件之间的关系: erDiagram JarFile ||--|> JavaFile 旅行图 我们可以通过一个旅行图来展示执行Java运行Jar文件的过程: journey title Ru...
echo "### $msg" failed "$msg" exit fi echo "### Currently Running JarFileName: $JarFileName" # ### 设置JVM参数 CATALINA_OPTS="-Xms8192m -Xmx8192m -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=256m -XX:+UseConcMarkSweepGC" RUN_COM="nohup $JAVA_PATH -jar $CATALINA_OPTS $JarFileNam...
# ### 获取jar文件,若多个jar文件,默认选择使用最新文件 echo "### Get running jar file, if more than jar file, the default option is to use the latest file." JarFileName=$(ls -lt $PRGDIR/*.jar 2>&1|awk '/^-/ {print $NF}'|sed -n '1p') if [ -z "$JarFileName" ]; the...
java -jar命令用于运行可执行的JAR文件。它会自动查找JAR文件中的清单文件(MANIFEST.MF),并根据清单文件中的Main-Class属性指定的主类来启动应用程序。 二、常用参数详解 以下是一些常用的java -jar命令的参数,让我们逐一了解它们的功能和用法。 -Xmx:指定Java堆的最大内存大小。例如,-Xmx512m表示将最大堆内存设置...
Running a .jar File in Linux Open terminal. With Linux, double-clicking the .jar file opens it in a zip archiver showing the contents of the .jar file. Instead, right-click and select "Open Terminal." Execute the following command:$>java -jar [jar file name] ...
参考:https://stackoverflow.com/questions/320542/how-to-get-the-path-of-a-running-jar-file String path = this.getClass().getProtectionDomain().getCodeSou
java -jar命令用于运行可执行的JAR文件。它会自动查找JAR文件中的清单文件(MANIFEST.MF),并根据清单文件中的Main-Class属性指定的主类来启动应用程序。 二、常用参数详解 以下是一些常用的java -jar命令的参数,让我们逐一了解它们的功能和用法。 -Xmx:指定Java堆的最大内存大小。例如,-Xmx512m表示将最大堆内存设置...
Running JAR-Packaged Software Now that you have learned how to create JAR files, how do you actually run the code you packaged? Consider these scenarios: Your JAR file contains an applet that is to be run inside a browser. Your JAR file contains an application that is to be started from...
This assures that classes compatible with the major version of the running JVM are loaded from multi-release jar files. If the verify flag is on when opening a signed jar file, the content of the jar entry is verified against the signature embedded inside the manifest that is associated ...