unzip jar file

; Parent> dependencies> -- dependency> groupId>org.springframework.bootgroupId> artifactid>spring-boot-starter-webartifactid> Dependency> dependency> groupId>org.springframework.bootgroupId> artifactid>spring-boot-starter-data-jpaartifactid> Dependency> -- dependency> groupId>mysqlgroupId> artifactid>mysql-connector-javaartifactid> Dependency> -- dependency> groupId>commons-langgroupId> art

The error is as follows:Org.hibernate.hql.ast.QuerySyntaxException:Content is not mapped [select New Content (T.id,t.name,t.values, T.systemtype,t.type,t.sortnumber) from Content t where 1=1 and T.type =? and T.systemtype =? ORDER BY T.sortnumber Desc]At Org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister (sessionfactoryhelper.java:158)At Org.hibernate.hql.ast.tree.FromElementFactory.addFromElement (fromelementfactory.java:87)At Org.hibernate.hql.ast.tree.FromClause.addFromElem

// Pack frames that have useful preferred size info, e.g. from their layoutIf (packFrame ){Frame. pack ();}Else {Frame. validate ();}// Center the windowDimension screenSize = Toolkit. getdefatooltoolkit (). getScreenSize ();Dimension frameSize = frame. getSize ();If (frameSize. height> screenSize. height ){FrameSize. height = screenSize. height;}If (frameSize. width> screenSize. width ){FrameSize. width = screenSize. width;}Frame. setLocation (screenSize. width-frameSize. width)/2, (screenSize.

Because of the need for development, you need to dynamically load classes based on the configuration, so simply test the Java dynamic load class Defining interfaces Package Loader;public interface Helloiface {public String hello (); Public String Sayhi ();} Implementing interfacesImplement this interface in other plug-in classes and export it as a jar, such as D:/tmp/test.jar Package Loader;public class Helloimpl implements helloiface{@Overridepublic

value to the file name we want. This file name should be visible to ClassLoader, that is, under Classpath.Third-party PackagesPass the test. A simple task requires only the following packages: Commons-beanutils.jar, Commons-collections.jar, Commons-logging.jar, Commons-digester.jar, Quartz.jar can Name Must/Remarks Url Activation.jar The main JavaMail to use

This problem can be solved in many ways, but the simplest is to use the Export (Explorer) function of Eclipse. The following describes how to generate executable jar. File ---> export... ----> JAVA ---> JAR file -----> next In the displayed dialog box, select the project to be exported and select the directory to be

When you double-click the packaged JAR file to run it, the following error occurs: failed to load main-class manifest attribute from..., which is caused by the portal program that has not been set to run. Right-click your jar file, select Open Method -- WinRAR -- open the META-INF folder, double-click the manifest. af

Introduction to Jnotiy, a jar package that supports dynamic monitoring (cascading monitoring) folders and files. In Linux, the Jnotify service is called on the Linux underlying. In Windows, you need to add the DLL file for the attachment.Because this jar file is not in the generic Maven repository, the Pom.xml

When you recently modified the XX application, it involved the need to read the project configuration file in the jar package. In the jar package, the configuration file is read and needs to be handled separately.Some of the configuration files in the project, such as Dbconfig.properties log4j.xml do not want to be pac

It's been a toss of the afternoon ~ ~, "no job jar file Set" is the meaning of the job jar is not found, and then it is not possible to find a custom mymapper class, the general reason is not set the Jar package class, that is, when configuring the job, there is no following this line of code:Job.setjarbyclass (mutidou

1. When packaging, place the resource in the asset folder and get the specified resource through Assetsmanager:The assets folder in the target app and Jar is merged, so you can get the target resource by getting the folder for that app2. Using the Library projectSuch a method cannot confuse the code, which means that the library source project needs to be provided at the time of publication. In the target project referencing this lib, you will see a

Unable to read TLD ' Meta-inf/c.tld ' from JAR filecreationtime--2018 July 18 17:46 author:marydon1. Scenario DescriptionTomcat can start the project normally, but it can't run, the error message is as follows:Unable to read TLD ' meta-inf/c.tld ' from JAR file ' file:/d:/tomcat6.0.41/apache-tomcat-6.0.41/webapps/proje

If you configure the JRE environment, you now have a packaged jar file that you can start executingJava-classpath Example.jar MainClass-classpath tells the virtual machine where to find the byte code of the class, by the way, the virtual machine load class is lazy loaded, only the time to load, the virtual machine in the following order to search and load:1 bootstrap classes, basic class, such as Java Libra

Eclipse Export runnable JAR fileIf the system does not have a JRE after export, double-clicking cannot run, you need to use the command methodAfter the installation is resolved,Double-click the reason behind the flashback, by performing Java-jar Tingge.jar, to discoverThe original needs of the picture, sound and other content, although packaged into it, but the path to a new named layer, the content is in t

Win7 system can not use the mouse double hit open jar file How to do? 1, press "Win+r" to open the "Run" window, enter "regedit" command and press ENTER to open the registry; 2, find the following registry entry Hkey_classes_root/applications/javaw.exe, at the beginning did not, in the resource Manager to find javaw.exe files, such as My Computer for D:/program files/java/ Jre/bin/javaw.exe, run, o

: = $ (common_android_package_suffix)Include $ (build_prebuilt) (9) Add a static Java LibraryLocal_path: = $ (call my-DIR)Include $ (clear_vars)# Build all java files in the Java subdirectoryLocal_src_files: = $ (call all-subdir-Java-files)# Any libraries that this library depends onLocal_java_libraries: = Android. Test. Runner# The Name Of The JAR file to createLocal_module: = sample# Build a static

In Maven's settings.xml, you can set the address of Maven's private warehouse, and you can set the saved address of the downloaded jar in your computer (the default is not set to save in the. M2 folder of your personal folder).1. Set the private warehouse address://ip:8081/nexus/content/groups/public2. Set the save path for the jar package:In the MAVEN configuration fil