package cn.stringtoobj;

 public class TypeConversion {

     public static void main(String[] args) {

         //将String转int

         String str = "";

         int[] ints = new int[];

         ints[] = Integer.parseInt(str);

         ints[] = Integer.valueOf(str);

         ints[] = new Integer(str);

         print(ints);

         //String转byte

         byte[] bytes = new byte[];

         bytes[] = Byte.parseByte(str);

         bytes[] = Byte.valueOf(str);

         bytes[] = new Byte(str);

         print(bytes);

         //String转short

         short[] shorts = new short[];

         shorts[] = Short.parseShort(str);

         shorts[] = Short.valueOf(str);

         shorts[] = new Short(str);

         print(shorts);

         //String转long

         long[] longs = new long[];

         longs[] = Long.parseLong(str);

         longs[] = Long.valueOf(str);

         longs[] = new Long(str);

         print(longs);

         //String转double

         double[] doubles = new double[];

         doubles[] = Double.parseDouble(str);

         doubles[] = Double.valueOf(str);

         doubles[] = new Double(str);

         print(doubles);

         //String转float

         float[] floats = new float[];

         floats[] = Float.parseFloat(str);

         floats[] = Float.valueOf(str);

         floats[] = new Float(str);

         print(floats);

         //String转boolean

         str = "true";

         boolean[] booleans = new boolean[];

         booleans[] = Boolean.parseBoolean(str);

         booleans[] = Boolean.valueOf(str);

         booleans[] = new Boolean(str);

         print(booleans);

         //String转byte[]

         byte[] bytes2 = str.getBytes();

         print(bytes2);

         //String转char[]

         char[] dstchars =new char[str.length()];

         str.getChars(, str.length(), dstchars, );

         print(dstchars);

         //Object转String

         Object[] obj = new Object[];

         str = String.valueOf(obj);

         System.out.println(str);

         str = String.valueOf(dstchars);

         System.out.println(str);

     }

     private static void print(char[] dstchars) {

         for (char i : dstchars) {

             System.out.print(i +" ");

         }

         System.out.println();

     }

     private static void print(boolean[] booleans) {

         for (boolean i : booleans) {

             System.out.print(i +" ");

         }

         System.out.println();

     }

     private static void print(float[] floats) {

         for (float i : floats) {

             System.out.print(i +" ");

         }

         System.out.println();

     }

     private static void print(double[] doubles) {

         for (double i : doubles) {

             System.out.print(i +" ");

         }

         System.out.println();

     }

     private static void print(long[] longs) {

         for (long i : longs) {

             System.out.print(i +" ");

         }

         System.out.println();

     }

     private static void print(short[] shorts) {

         for (short i : shorts) {

             System.out.print(i +" ");

         }

         System.out.println();

     }

     private static void print(int[]ints){

         for (int i : ints) {

             System.out.print(i +" ");

         }

         System.out.println();

     }

     private static void print(byte[]bytes){

         for (byte i : bytes) {

             System.out.print(i +" ");

         }

         System.out.println();

     }

 }