Java CharArrayWriter.append(CharSequence csq)方法範例

Java CharArrayWriter.append(CharSequence csq)方法範例

CharArrayWriter的CharArrayWriter.append(CharSequence csq)方法的語法如下。

public CharArrayWriter append(CharSequence csq)

範例

在下面的程式碼中展示了如何使用CharArrayWriter.append(CharSequence csq)方法。

import java.io.CharArrayWriter;

public class Main {
  public static void main(String[] args) {


    CharArrayWriter chw = new CharArrayWriter();

    // declare character sequences
    CharSequence csq = "tw511.com";
    CharSequence csq1 = "67890";
    CharSequence csq2 = "ABCDE";
    CharSequence csq3 = "abcde";

    // append character sequences to the writer
    chw.append(csq); // By: ＷｗＷ .Y ｉＩ Ｂ AI  .C O m
    chw.append(csq1);
    chw.append(csq2);
    chw.append(csq3);

    // prints out the character sequences
    System.out.println(chw.toString());

  }
}

上面的程式碼生成以下結果。

tw511.com67890ABCDEabcde