jar

问题 I have a .csv database file inside my java program's JAR file. The program works fine in NetBeans IDE before I package it, but once I do, it refuses to believe the file is in it, even though I had it print out the path where it was looking and unzipped the JAR to be sure I told it to look in the right place. How do I make Java see this? try { String path = Main.class.getResource("/items.csv").getPath(); db = new java.io.File(path); loadValues(db); } catch (java.io.FileNotFoundException ex1) {

问题 I created Maven Project and I have an error, I think dependencies does not work. pom.xml file does not read properly. pom.xml file has red x icon on it. I edited the error is: Missing artifact com.sikulix:sikulixapi:jar:1.1.0 and this is my pom.xml file; <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion>

问题 I created Maven Project and I have an error, I think dependencies does not work. pom.xml file does not read properly. pom.xml file has red x icon on it. I edited the error is: Missing artifact com.sikulix:sikulixapi:jar:1.1.0 and this is my pom.xml file; <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion>

问题 I created Maven Project and I have an error, I think dependencies does not work. pom.xml file does not read properly. pom.xml file has red x icon on it. I edited the error is: Missing artifact com.sikulix:sikulixapi:jar:1.1.0 and this is my pom.xml file; <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion>

问题 I wrote a program that spans a few classes in IntelliJ and it works fine when I was testing it in the IDE. However, whenever I follow tutorials to make my project into a .jar executable, it does not run. The file in the out folder does not run when double-click on it and says "The Java JAR file "projectName.jar" could not be launched. When opening it from the terminal, I get the error "Could not find or load main class". I used "$ java -jar projectName.jar " I followed these steps: Open

问题 I wrote a program that spans a few classes in IntelliJ and it works fine when I was testing it in the IDE. However, whenever I follow tutorials to make my project into a .jar executable, it does not run. The file in the out folder does not run when double-click on it and says "The Java JAR file "projectName.jar" could not be launched. When opening it from the terminal, I get the error "Could not find or load main class". I used "$ java -jar projectName.jar " I followed these steps: Open

问题 With SpringBoot, you have the @SpringBootApplication annotation, but what is the equivalent with the neat Java Spark framework? IntelliJ creates a Maven project and I added the spark dependency, but running the install goal, I get a 5 KB jar with no manifest. Not an executable jar. The pom.xml created thus far is as follows: <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http:/

问题 I'm using maven-dependency-plugin to copy dependency jars into specific folder. I'm looking the way to customize copied jar file names using dependency properties: groupid, artifactid and version. example: I have following dependency <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.3.2</version> </dependency> I'd like to copy dependency jar as "org.apache.commons.commons-lang3-3.3.2.jar" How can I accomplish this? 回答1: I was able to achieve

问题 I've followed the simplest maven example and made the following pom.xml file: <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.mycompany.app</groupId> <artifactId>my-app</artifactId> <packaging>jar</packaging> <version>1.0-SNAPSHOT</version> <name>my-app</name> <url>http://maven.apache.org</url>

问题 I've followed the simplest maven example and made the following pom.xml file: <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.mycompany.app</groupId> <artifactId>my-app</artifactId> <packaging>jar</packaging> <version>1.0-SNAPSHOT</version> <name>my-app</name> <url>http://maven.apache.org</url>