TokenCacheService 2.5.2 API

All Implemented Interfaces:
```
public interface TokenCacheService

                    
```
按照微信开发指引，各种 token 都有 cache 的必要如果应用只在单机运作可以考虑直接使用io.github.caijiang.common.wechat.support.SingleJvmCacheService实现

Author:

CJ

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`abstract ExpiredToken`	`accessTokenCache(String appId)`
`abstract Unit`	`updateAccessToken(String appId, ExpiredToken token)`	更新新的 token
`abstract ExpiredToken`	`javascriptApiTicketCache(String appId)`
`abstract Unit`	`updateJavascriptApiTicket(String appId, ExpiredToken token)`	更新新的 javascript api ticket

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - accessTokenCache
```
 abstract ExpiredToken accessTokenCache(String appId)
```
    Returns:
    
    获取缓存有效的 access Token, 其他情况可以 null
  - updateAccessToken
```
 abstract Unit updateAccessToken(String appId, ExpiredToken token)
```
    更新新的 token
  - javascriptApiTicketCache
```
 abstract ExpiredToken javascriptApiTicketCache(String appId)
```
    Returns:
    
    获取缓存有效的 javascript api ticket, 其他情况可以 null
  - updateJavascriptApiTicket
```
 abstract Unit updateJavascriptApiTicket(String appId, ExpiredToken token)
```
    更新新的 javascript api ticket