stringexam.java

Java程序设计实用教程源代码 本书源代码按章分别放置在不同的文件夹中,所有程序均在JDK1.6环境下编译运行正常,除了第13章需要建立ODBC数据源之外,其他程序只要有Java运行环境即可直接运行

public class StringExam {
  public static void main(String args[]) {
    String str2 = new String("This is the first string");
    char c[] = {'a', 'b', 'c'};
    String str3 = new String(c);
    String str4 = new String(c, 0, 2);
    byte[] bytes = {'n', 'a', 'm', 'e'};
    String str5 = new String(bytes);
    String str6 = new String(bytes, 1, 2);
    StringBuffer sb = new StringBuffer("myname");
    String str7 = new String(sb);
    System.out.println("String str2 is:" + str2);
    System.out.println("String str3 is:" + str3);
    System.out.println("String str4 is:" + str4);
    System.out.println("String str5 is:" + str5);
    System.out.println("String str6 is:" + str6);
    System.out.println("String str7 is:" + str7);
  }
}