What should I do if java cannot be started?
How to start JAVA
1. First, we open myeclipse and click File in the upper left corner.
Recommended tutorial: "java learning"
2. Then select New and select Java Project.
#3. On the page to create a java project, first give the project a name and click next.
#4. Generally, there is nothing to set here, click Finish below.
#5. After the project is created, we need to create a class file, that is, a Class file. Right-click on the source folder src, select New, and select Class.
#6. Then on the Create Class panel, name it first, and then click Finish (when creating a Class, check the following public static void mian(String[] args ), so that this Class can run).
7. Then enter System.out.println("hello world!"); in the main function; which means to print out hello world!.
8. Right-click on Class, select Run As, and select Java Application.
#9. As shown in the console, we can see the printed helloworld!.
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