Mucommander ant build file9/11/2023 It tells Ant the name of the project and, optionally, the default target. All Ant build files must contain a single element as the root element. The graphical view of the XML Tree of the build file is given below.The graphical view of the XML tree makes it easier to look at a build file, and so the structure of the build file should become more clear.Īt the top of the tree is a element, which has two attributes, name and default. > The element contains two child elements: and. > This example containing two attributes, name and default. > The element is always the root element in Ant build files. Know what elements, attributes, tags, closing tags, and comments look like. If you're not familiar with XML syntax, I recommend you read up a little on it first, so you ![]() All new Java/Ant projects should start this way.īy convention, all Ant build files should be called build.xml, unless you need two or more build files to be in the same directory Source files, created output files, and the build file. This example will show you how to use Ant to compile and run a Java program,by using ant.Follow the steps mentioned below for this sample example.Ĭreate a directory and name it to antfirstexample in any of your local drive.Everything will go inside this directory like: The echo task's message attribute specifies the text that is generated by this task.įor my install I used the following values. Tasks may operate on many files, but the same operation will be applied to each file. Task (echo in this case) :- Tasks are the smallest units of work in ant.The name attribute is required and specifies the name of the target (in this case: "hello"). Target :- A target represents a project milestone in ant, it contains zero or more tasks.The default attribute is required and specifies the default build target (in this case: "hello"). Project :-The project is the root element of the build file, it contains one or more targets. ![]() Now we've got a working build file, let's take a closer look at it's contents: Open the command prompt and navigate to the folder where the build.xml resides, and type ant.You should see the following output:
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