Java之byte、char和String类型相互转换

package basictype;

/**
 * byte、char和String类型相互转换
 */
public class CHJavaType {
    public static void main(String[] args) {
        String string = "abcd";

        // String转char[]
        char[] chars = string.toCharArray();
        for (char c : chars) {
            System.out.println(c);
        }
        // char[]转String
        System.out.println("String.valueOf:" + String.valueOf(chars));
        System.out.println("new String:" + new String(chars));

        byte[] bytes = {};
        try {
            // String转byte[]
            bytes = string.getBytes("UTF-8");
        } catch (Exception e) {
            e.printStackTrace();
        }

        // byte[]转String
        System.out.println(new String(bytes));
    }
}