Chris,Cai

2018年3月6日

摘要： GZIP is appropriate for single data stream. Example: Compress one file public class Demo8 { public static void main(String[] args) throws Exception { 阅读全文

posted @ 2018-03-06 17:05 Chris,Cai 阅读(2223) 评论(0) 推荐(0) 编辑

BufferReader BufferWriter

摘要： Copying information from one file to another with 'BufferReader BufferWriter' public class Demo5 { public static void main(String[] args) { //data cac 阅读全文

posted @ 2018-03-06 09:38 Chris,Cai 阅读(279) 评论(0) 推荐(0) 编辑

FileInputStream FileOutputStream

摘要： FileInputStream is a stream to grab the information from files.Combined with FileOutputStream, we can achieve the function of copying. Examples: publi 阅读全文

posted @ 2018-03-06 09:30 Chris,Cai 阅读(169) 评论(0) 推荐(0) 编辑

2018年3月5日

File §2

摘要： Previously speaking,File can be seen as one ducument, also can be seen as list of documents like directory. Here,File also can be seen as one director 阅读全文

posted @ 2018-03-05 14:02 Chris,Cai 阅读(150) 评论(0) 推荐(0) 编辑

FilenameFilter

摘要： Introduction: java.io.FileNameFilter is a interface which is for filtering by filename, if filename can meet the standard we set,return list of files. 阅读全文

posted @ 2018-03-05 10:22 Chris,Cai 阅读(187) 评论(0) 推荐(0) 编辑

2018年3月2日

File §1

摘要： The Class of File, it can be seen as one document, also can be seen as list of documents. File f = new File(String url); f may be a document,also migh 阅读全文

posted @ 2018-03-02 15:11 Chris,Cai 阅读(156) 评论(0) 推荐(0) 编辑

2018年2月13日

1 virtual

摘要： 1 differents: 'virtual' just in C# In Java It does't have the keyword 2 Usages in C# used in base class,two situations as following : • If you define 阅读全文

posted @ 2018-02-13 16:33 Chris,Cai 阅读(166) 评论(0) 推荐(0) 编辑

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