API-1：SocketIO

1.Create Socket IO

SocketIO io = new SocketIO(String host, int port)

2.Send Message（not include expects）

io.send(String message):void

3.Send Message（include expects）

io.send(String message, Expect[] expects):boolean

4.Receive Message（no time limited）

io.receive():String

5.Receive Message（time limited）

io.receive(long time):String

6.Close Socket IO

io.close():void

7.Get Message Type

io.getMessageType(String message):String

8.Get Server Time Synchronization

io.getNonce(String message):int

API-2：Expect

1.Create Expects(according to the custom check rules)

Expect expect1 = new Expect((SocketIO io, String operationDesc, String expectedEvent, String expectedMessage){ @Override public boolean verify(String message) { return self-definition; } };

…

Expect[] expects = { expect1, …};

API-3：MD5

1.Create MD5 Abstract

MD5.encrypt(int nonce):String

API-4：MySQL

1.Create Connection

MySQL.connect():void

2.Query Result Set

MySQL.query(String sql):void

3.Get Column Field Value

MySQL.getObjectValue(String columnName):Object

4.Close Connection

MySQL.close():void