new to programming in Java - issues with Javac [closed]

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Closed 5 years ago.

I am new to programming in Java and am trying to compile a Java source file but I keep getting the following message when I type javac Welcome.java

Welcome.java:5: error: cannot find symbol
     System.out.println("Welcome to Java!");
               ^

  symbol: method printIn<String>
  location: variable out of type PrintStream
1 error

any ideas on how to correct this?

Thanks.

回答1:

Java is a strongly case-sensitive language!Any mis-spellings or mis-typings will land you to erranous error.Take care from the next time DEAR,though,it's expected from you as a beginner in Java---you'll learn with time after getting these error messages.

The correct syntax for printing out a statement in Java is

System.out.println("Print here whatever you wanna print!");

The error which you are getting is all because you have mis-typed printIn instead of println----see I instead of l(alphabet el should have been there,not ahy)!

来源：https://stackoverflow.com/questions/24847622/new-to-programming-in-java-issues-with-javac