teststringwriter.java

本书是一本为Java学习者在基础内容学习结束后进行课程设计时提供参考的指导书

package apibook.c3.s7;

import java.io.*;

//测试StringWriter类
public class TestStringWriter {
  public TestStringWriter() {
  }
  public static void main(String[] args) {
    StringWriter out = new StringWriter();

    out.write("test StringWriter");//输出字符串
    for (char ch = 'a'; ch < 'z'; ch++ ) {
        out.write(ch);
        out.write(' ');
    }
    System.out.println(out.toString());//输出结果
//test StringWrite b c d e f g h i j k l m n o p q r s t u v w x y z
  }

}