2020年10月10日

JavaSE---The Platform Environment

摘要: 1、Configuration Utilities This section describes some of the configuration utilities that help an application access its startup context. 1.1、Properti 阅读全文

posted @ 2020-10-10 17:11 anpeiyong 阅读(91) 评论(0) 推荐(0)

JavaSE---Basic I/O

摘要: 1、I/O Streams 1.1、Byte Streams Programs use byte streams to perform input and output of 8-bit bytes. (程序使用 字节流 输入|输出 8位字节) All byte stream classes are 阅读全文

posted @ 2020-10-10 11:29 anpeiyong 阅读(117) 评论(0) 推荐(0)

导航