摘要:
Window1//主方法 package stu_zizhu1; import java.awt.Button; import java.awt.Color; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt 阅读全文
摘要:
字节输出流: FileOutputStream 写入数据:write() 字节输入流: FileInputStream 读取数据:read() ============================================ 1、字符输入输出流: 1)字符输出流:FileWriter 2)字 阅读全文