encoded in UTF8 without bom

Folder discription:
Common                        ***Common library,any function sdk depends on it***
Function_/*FunctionName*/     ***Sdk for the specified function,depends on Common library above***

File discription:
SenterOpenApi_IoT_x.x.x.x_/*SdkName*/.jar                       jar file                      ;x.x.x.x means version;SdkName means function name
SenterOpenApi_IoT_x.x.x.x_/*SdkName*/_Javadoc_English.zip       javadoc of the sdk; in english;x.x.x.x means version;SdkName means function name
SenterOpenApi_IoT_x.x.x.x_/*SdkName*/_Javadoc_中文.zip          javadoc of the sdk; in chinese;x.x.x.x means version;SdkName means function name



Notation:
Do not obfuscate the sdk,but shrink is optional.
The sentence below can be add to proguard config file for easy.
-keep class com.senter.*** {  *;}