String class of common operations

Common Functions String class:

String valueOf static (I int) // int Returns a string representation of the form, because this function is a static function, may be used directly "class method" call.

Example:

    System.out.println ( "int conversion value is the result of type String:" + String.valueOf (12));

   operation result:

   

  ~~  usage is as follows: 

　　10 I = int; 
　　String str = String.valueOf (I); 
　　this would be time str "10"