#Apache ant 1.8 2 how to
Task 2: How to build a JAR and use the JAR to run the Hello World application For example, check "java -version" and "javac -version". If you get an "Unsupported major.minor version" check that your java.exe and javac.exe are the same versions. The second statement runs the application by calling the class file. Java -classpath build\classes packagename.HelloWorld Javac -d build\classes src\packagename\HelloWorld.java Compile and run the application using the following commands. Create a file HelloWorld.java and put the following inside of \src\packagename directory. Create the following directory structure (where is some directory you choose).Ģ. Task 1: How to create a simple Hello World Java application and run it from the command lineġ. Path= C:\tools\apache-ant-1.8.2\bin C:\Program Files\Java\jdk1.7.0\binĪfter you have everything set up, you should be able to you open a command prompt and type.JRE_HOME=C:\Program Files\Java\jdk1.7.0\jre.JAVA_HOME=C:\Program Files\Java\jdk1.7.0.
#Apache ant 1.8 2 install
Apache Ant ( binaries, install instructions).We created this post because we felt there was more room for clarification. The tasks shown here take their cue from the Hello World with Apache Ant instructions on the Apache Ant web site. The main known usage of Ant is the build of Java applications.” Using Ant to build a Java application is what we show here. And Ant is, from the Apache Ant Project site: “…a Java library and command-line tool whose mission is to drive processes described in build files as targets and extension points dependent upon each other. So Java is a popular programming language. When we asked the owners if they were programmers one said yes, mentioning that not many people get the name.) (Once we saw a boat called Hello World in Shilshole Bay Marina. We are mostly documenting this because it was amazing how long it took to get these basics straightened out and we want a place to come back to and use as a cheat sheet!
And through a recent job change, I was plunged into the world of Ant and Java. We must say that scarcely 4 months ago, this was all Greek to us.