• Java PrintStream append()方法

  java io PrintStream append(CharSequence csq,int start,int end)方法写出指定的字符数组值。1 语法public PrintStream append(Char

• Java PrintStream append()方法

  java io PrintStream append(CharSequence csq)方法将指定字符序列到输出流。1 语法public PrintStream append(CharSequence csq)2

• Java PrintStream

  1 什么是Java PrintStreamJava PrintStream类提供了将数据写入另一个流的方法。PrintStream 类自动刷新数据，因此无需调用flush() 方

• Java PrintStream append()方法

  java io PrintStream append()方法将指定字符到输出流。1 语法public PrintStream append(char c)2 参数c：要追加的16位字符。3 返回

• Java CharArrayWriter close()方法

  java io CharArrayWriter close()用于关闭流。1 语法public void close()2 参数无3 返回值无4 示例package com yiidian; ** * 一

• Java CharArrayWriter reset()方法

  java io CharArrayWriter reset()用于重置缓冲区。1 语法public void reset()2 参数无3 返回值无4 示例package com yiidian; ** *

• Java CharArrayWriter flush()方法

  java io CharArrayWriter flush()用于刷新流。1 语法public void flush()2 参数无3 返回值无4 示例package com yiidian; ** * 一

• Java CharArrayWriter writeTo()方法

  java io CharArrayWriter writeTo(Writer out)用于将缓冲区的内容写入不同的字符流。1 语法public void writeTo(Writer out)2 参数ou

• Java CharArrayWriter write()方法

  java io CharArrayWriter write(char[] c, int off, int len)用于将字符写入缓冲区。1 语法public void write(char[] c, int of

• Java CharArrayWriter write()方法

  java io CharArrayWriter write(String str, int off, int len)用于将字符串的一部分写入缓冲区。1 语法public void write(String