# chatJava

**Repository Path**: dolare/chatJava

## Basic Information

- **Project Name**: chatJava
- **Description**: update later
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2015-04-19
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

First proj in java!!


Thread and  Net Programming!

KeyPoint:

Socket and ServerSocket : clinet port and server port.

Port number:25 MSDP 21HTTP for example ,use number larger than 1025 for myself

TCP port number 80 and UDP port number are different.

DataInputStream(s.getInputStream())
DataOutputStream()  


asynchronous >= Thread